LOCAL CLIMATOLOGICAL DATA
Monthly Summary
December 2020 & ANNUAL SUMMARIES
Station: KPWR Portsmouth, Virginia
Latitude: 36° 59' 09" N Longitude: 76° 33' 00" W Elevation (ground): 13 feet Time Zone: Eastern
+--+-------------------------------+----+---------+---------+--+-----------+--------------------+-----------------------------+------+
| | Temperature | |Deg. Days|Precip Ty| | Precip | Pressure | Wind |Solar |
| +------+------+------+------+---+ Hu-+----+----+1 fog | S+-----+-----+ Adj. to Sea Level +----+----+---+-------+-------+------+
| | M | M | A | | |mid-| H | C |2 hvy fog| n| | Ice +------+------+------+ Avg| Res|Res| Peak |2Minute| Mean |
| | a | i | v | | D | ity| e | o |3 thunder| o|Water| plts| | | | | | +---+---+---+---+ W |
| | x | n | e | | e | | a | o |4 ice plt| w| | | | | | S | S | | S | | S | | a |
| D| i | i | r | M | w | M | t | l |5 hail | | E | S | | | M | p | p | | p | | p | | t |
| a| m | m | a | e | | e | i | i |6 glaze | C| q | n | M | M | e | e | e | D | e | D | e | D | t |
| t| u | u | g | a | P | a | n | n |7 duststm| v| u | o | a | i | a | e | e | i | e | i | e | i | s |
| e| m | m | e | n | t | n | g | g |8 smk, hz| r| v | w | x | n | n | d | d | r | d | r | d | r | m^2 |
| | | | | | | | | |9 blw snw| | | | | | | | | | | | | | |
| 1| 2 | 3 | 4A | 4B | 5 | 6 | 7 | 8 | 9 |10| 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18| 19| 20| 21| 22| 23 |
+--+------+------+------+------+---+----+----+----+---------+--+-----+-----+------+------+------+----+----+---+---+---+---+---+------+
|01| 55.9 | 37.3 | 46.6 | 45.6 | 35| 66| 18| 0|.........| 0| 0.00| 0.0| 30.01| 29.58|29.798| 8.8| 8.2|249| 26|WSW| 0| 0| |
|02| 48.5 | 32.3 | 40.4 | 39.0 | 30| 71| 24| 0|.........| 0| 0.00| 0.0| 30.26| 30.02|30.144| 5.5| 5.3|261| 22| W| 0| 0| |
|03| 55.7 | 28.2 | 42.0 | 40.4 | 30| 71| 23| 0|.........| 0| 0.00| 0.0| 30.34| 30.24|30.276| 3.0| 2.9|204| 17| S| 0| 0| |
|04| 66.1 | 38.2 | 52.2 | 53.5 | 47| 78| 13| 0|1........| 0| 0.51| 0.0| 30.23| 29.73|30.065| 6.3| 5.9|203| 23| SW| 0| 0| |
|05| 60.9 | 42.5 | 51.7 | 51.0 | 44| 79| 13| 0|.........| 0| 0.31| 0.0| 29.98| 29.56|29.809|11.0| 7.5|300| 38|NNW| 0| 0| |
| | | | | | | | | | | | | | | | | | | | | | | | |
|06| 48.3 | 31.6 | 40.0 | 39.9 | 34| 80| 25| 0|.........| 0| 0.00| 0.0| 29.99| 29.90|29.948| 2.8| 2.5|294| 18| W| 0| 0| |
|07| 43.6 | 35.6 | 39.6 | 39.3 | 37| 92| 25| 0|1........| 0| 0.19| 0.0| 29.89| 29.70|29.783| 8.9| 7.8| 4| 27|NNW| 0| 0| |
|08| 44.9 | 31.0 | 38.0 | 37.5 | 28| 70| 27| 0|.........| 0| 0.00| 0.0| 29.99| 29.77|29.886| 9.7| 9.1|325| 35|NNW| 0| 0| |
|09| 48.1 | 26.8 | 37.4 | 36.5 | 30| 78| 27| 0|.........| 0| 0.00| 0.0| 30.01| 29.82|29.921| 4.5| 4.4|226| 24| SW| 0| 0| |
|10| 51.9 | 30.8 | 41.3 | 41.2 | 36| 83| 23| 0|.........| 0| 0.00| 0.0| 30.24| 29.94|30.138| 1.8| 1.1| 84| 15|NNE| 0| 0| |
| | | | | | | | | | | | | | | | | | | | | | | | |
|11| 65.4 | 33.8 | 49.6 | 49.1 | 47| 91| 15| 0|1........| 0| 0.00| 0.0| 30.25| 30.13|30.187| 4.4| 4.3|187| 25|SSW| 0| 0| |
|12| 66.9 | 55.2 | 61.1*| 59.9 | 56| 86| 4| 0|1........| 0| T | 0.0| 30.14| 30.02|30.073| 6.0| 5.9|193| 21|SSW| 0| 0| |
|13| 68.2 | 51.6 | 59.9 | 60.6 | 58| 92| 5| 0|1........| 0| 0.04| 0.0| 30.07| 29.97|30.014| 4.1| 4.0|226| 19| SW| 0| 0| |
|14| 56.3 | 40.6 | 48.4 | 48.6 | 46| 93| 16| 0|1........| 0| 1.08| 0.0| 30.16| 29.66|29.898|10.3| 8.1| 1| 46| N| 0| 0| |
|15| 42.6 | 35.1 | 38.8 | 39.3 | 32| 74| 26| 0|.........| 0| 0.00| 0.0| 30.33| 30.17|30.270| 9.0| 8.1| 10| 24| N| 0| 0| |
| | | | | | | | | | | | | | | | | | | | | | | | |
|16| 58.4 | 37.3 | 47.8 | 47.2 | 45| 93| 17| 0|1........| 0| 0.90| 0.0| 30.22| 29.68|29.936| 8.0| 1.7| 86| 25| W| 0| 0| |
|17| 44.1 | 33.9 | 39.0 | 38.8 | 36| 89| 26| 0|.........| 0| 0.00| 0.0| 30.12| 29.79|29.983| 6.9| 5.9|313| 24| W| 0| 0| |
|18| 41.2 | 34.0 | 37.6 | 39.0 | 33| 80| 27| 0|.........| 0| 0.00| 0.0| 30.39| 30.13|30.290| 7.4| 7.0|335| 26|NNW| 0| 0| |
|19| 44.8 | 30.1 | 37.5 | 37.2 | 32| 81| 27| 0|.........| 0| 0.00| 0.0| 30.44| 30.27|30.369| 3.5| 1.3|286| 13| NW| 0| 0| |
|20| 45.4 | 34.8 | 40.1 | 40.9 | 40| 97| 25| 0|1........| 0| 0.35| 0.0| 30.26| 29.93|30.099| 2.2| 0.4| 58| 13|WSW| 0| 0| |
| | | | | | | | | | | | | | | | | | | | | | | | |
|21| 45.2 | 41.7 | 43.5 | 43.3 | 43| 98| 21| 0|1........| 0| T | 0.0| 29.92| 29.78|29.871| 5.8| 2.9|274| 18|SSW| 0| 0| |
|22| 52.4 | 34.2 | 43.3 | 45.3 | 37| 76| 22| 0|.........| 0| 0.00| 0.0| 30.32| 29.78|30.043| 6.7| 5.4|282| 33| NW| 0| 0| |
|23| 52.8 | 28.9 | 40.8 | 40.7 | 37| 86| 24| 0|.........| 0| 0.00| 0.0| 30.44| 30.23|30.351| 4.4| 4.2|174| 19| S| 0| 0| |
|24| 70.2*| 46.5 | 58.3 | 60.7 | 58| 91| 6| 0|1........| 0| 0.56| 0.0| 30.22| 29.49|29.889|14.8|14.5|177| 53| S| 0| 0| |
|25| 65.3 | 28.3 | 46.8 | 42.9 | 34| 74| 18| 0|1........| 0| 0.35| 0.0| 30.02| 29.48|29.733|11.3| 9.8|240| 33|WSW| 0| 0| |
| | | | | | | | | | | | | | | | | | | | | | | | |
|26| 37.3 | 24.0*| 30.6*| 29.7 | 19| 64| 34| 0|.........| 0| 0.00| 0.0| 30.15| 30.04|30.083| 6.2| 5.9|255| 23|WSW| 0| 0| |
|27| 46.7 | 24.6 | 35.7 | 34.9 | 29| 78| 29| 0|.........| 0| 0.00| 0.0| 30.33| 30.15|30.272| 3.8| 3.5|184| 16| S| 0| 0| |
|28| 57.9 | 32.6 | 45.3 | 44.2 | 37| 76| 19| 0|.........| 0| 0.00| 0.0| 30.29| 30.16|30.229| 5.2| 5.0|220| 22| SW| 0| 0| |
|29| 46.3 | 36.2 | 41.3 | 42.0 | 30| 65| 24| 0|.........| 0| 0.00| 0.0| 30.55| 30.23|30.432| 9.0| 7.2| 24| 29|NNE| 0| 0| |
|30| 54.9 | 28.2 | 41.6 | 43.1 | 37| 77| 23| 0|.........| 0| 0.00| 0.0| 30.54| 30.17|30.382| 5.1| 3.8|186| 36| NE| 0| 0| |
| | | | | | | | | | | | | | | | | | | | | | | | |
|31| 59.7 | 44.9 | 52.3 | 53.4 | 52| 96| 12| 0|1........| 0| 0.58| 0.0| 30.33| 30.11|30.176| 6.6| 1.3|244| 21| W| 0| 0| |
+--+------+------+------+------+---+----+----+----+---------+--+-----+-----+------+------+------+----+----+---+---+---+---+---+------+
| Sum | Sum |------|------|---|----| Ttl| Ttl| |Total|Total| For the month: | ---- |
+------+------+------+------+---+----+----+----+ Number of +-----+-----+------+------+------+----+----+---+---+---+---+---+------+
|1645.9|1090.8|------|------|---|----| 638| 0| Days | 4.87| 0.0| 30.55| 29.48|30.076| 6.5| 2.1|267| 53| S| 0| 0| ---- |
+------+------+------+------+---+----+----+----+------------|+1.52" or 145% of normal +------+----+----+---+---+---+---+---+------+
| Avg | Avg | Avg | Mean |Avg| Avg|----|----|Precip | Season Ttl| Date | Date |------|----|----|---| Date | Date | Avg |
+------+------+------+------+---+----+----+----+ +-----+-----+------+------+------+----+----+---+-------+-------+------+
| 53.1| 35.2| 44.1 | 44.1 | 38|81.5|----|----|≥.01 Inch 10|61.42| 0.0| 29 | 25 |------|----|----|---| 24 | 1+ | |
+ -0.3° -1.0° -0.7° ------+---+----+----+----+------------|+10.50" or 121% of normal +----+----+---+-------+-------+------+
| | Season |Snow, Ice | | |
| Number of Days | to Date |≥1.0 Inch 0| Greatest in 24 Hours and Dates | Greatest Depth on Ground |
+------------------+-----------------+----+----+------------+--------------+-----------------+ of Snow, Ice Pellets or Ice |
| Max Temperature | Min Temperature | 988|1924|Thunder 0|Precipitation | Snow, Ice Plts | and Date |
+--------+---------+--------+--------+----+----+------------+-------+------+---------+-------+-------------+----------------------+
| ≥90°F | ≤32°F | ≤32°F | ≤0°F |----|----|Heavy Fog 0| 1.08| 14 | 0.0 | - | 0 | - |
+--------+---------+--------+--------+----+----+------------+-------+------+---------+----+--+-------------+----------------------+
| 0 | 0 | 12 | 0 |----|----| Clear 14 Partly Cloudy 8 Cloudy 9 |
+--------+---------+--------+--------+----+----+------------------------------------------+
NOTES:
Data in column 4A are (MAX+MIN) / 2, whereas data in columns 4B, 5, 6, 15, 16, 23 are means via continuous observations
Units are: Temperature=°F, Wind=mph, Pressure=Inches Hg, Precipitation=inches.
for 24 hours.
Column 5: Dew point is calculated from temperature and humidity and is continuously averaged for 24 hours.
Columns 7, 8: Degree Days heating base is 65°F, cooling base is 65°F.
Data in columns 9, 10, 12 are entered manually by the station observer.
Columns 17-18: Resultant wind is calculated by the vector sum of continuous wind observations.
Data in columns 4B, 5, 6, 15, 16, 23 are updated continuously, there by achieving a "true" mean.
OBSERVER NOTES:
2020 was the 8th Wettest Year in the database to 1976
FROPA: 5th,14th,16th,20th,22nd.25th,29th,31st
FROST: 3rd, 6th,9th,10th,11th,17th,18th,19th,22nd,23rd,27th,28th
DAILY RECORDS:
4th - RAINFALL TIED 0.51" [previous 1983]
14th - WIND GUST 46 mph [previous 38mph 2010]
24th - WIND GUST 53 mph [previously 50mph 1989]
MONTHLY AVERAGE MAXIMUM TEMP OF 53.1° WAS 0.3° BELOW NORMAL.
MONTHLY AVERAGE MINIMUM TEMP OF 35.2° WAS 1.0° BELOW NORMAL.
MONTHLY AVERAGE TEMP OF 44.1° WAS 0.7° BELOW NORMAL.
MAXIMUM TEMP: 70° ON THE 24TH
MINIMUM TEMP: 24° ON THE 26TH
DAYS WITH TEMPERATURES:
MAXIMUM >= 90°: 0
MAXIMUM <= 32°: 0
MINIMUM <= 32°: 12
MINIMUM <= 0°: 0
HEATING DEGREE DAYS: 647.0
COOLING DEGREE DAYS: 0.0
DAYS WITH HEATING DEGREE DAYS: 31
DAYS WITH COOLING DEGREE DAYS: 0
PRECIP TOTAL OF 4.87" WAS 1.52" ABOVE NORMAL ( 145% OF NORMAL).
GREATEST DAILY RAINFALL: 1.08" ON THE 14TH
GREATEST 24-HOUR RAINFALL: 1.08" ON THE 14TH
DAYS WITH MEASUREABLE PRECIP: 10 OR 32.26%
AVERAGE DAILY PRECIP: 0.16"
NORMAL DAILY PRECIP: 0.11"
DAYS WITH PRECIP >= 0.01" 10
DAYS WITH PRECIP >= 0.10" 9
DAYS WITH PRECIP >= 0.50" 5
DAYS WITH PRECIP >= 1.00" 1
DAYS WITH THUNDERSTORMS: 0
NUMBER OF THUNDERSTORMS: 0
DAYS WITH SNOW: 00
SNOWFALL TOTAL: 0.0"
CLOUDY DAYS: 9
PARTLY CLOUDY DAYS: 8
SUNNY/CLEAR DAYS: 14
DAYS WITH F/GF: 12
DAYS WITH DENSE FOG: 0
DAYS WITH FROST: 12
YEAR-TO-DATE
YEARLY AVERAGE MAXIMUM TEMP OF 71.5° WAS 1.7° ABOVE NORMAL.
YEARLY AVERAGE MINIMUM TEMP OF 54.0° WAS 2.3° ABOVE NORMAL.
YEARLY AVERAGE TEMP OF 62.7° WAS 2.0° ABOVE NORMAL.
MAXIMUM TEMP: 101° ON JULY 19TH & 21ST
MINIMUM TEMP: 23° ON FEBRUARY 22ND
DAYS WITH TEMPERATURES:
MAXIMUM >= 90°: 56
MAXIMUM <= 32°: 0
MINIMUM <= 32°: 30
MINIMUM <= 0°: 0
HEATING DEGREE DAYS: 2710.0
COOLING DEGREE DAYS: 1873.0
DAYS WITH HEATING DEGREE DAYS: 201
DAYS WITH COOLING DEGREE DAYS: 158
PRECIP TOTAL OF 61.42" WAS 10.51" ABOVE NORMAL (121% OF NORMAL).
GREATEST DAILY RAINFALL: 5.57" ON NOVEMBER 12TH
GREATEST 24-HOUR RAINFALL: 6.80" ON NOVEMBER 11TH-12TH
DAYS WITH MEASUREABLE PRECIP: 151 OF 366 OR 41.26%
AVERAGE DAILY PRECIP: 0.17"
NORMAL DAILY PRECIP: 0.14"
DAYS WITH PRECIP >= 0.01" 151
DAYS WITH PRECIP >= 0.10" 96
DAYS WITH PRECIP >= 0.50" 42
DAYS WITH PRECIP >= 1.00" 16
DAYS WITH THUNDERSTORMS: 22
NUMBER OF THUNDERSTORMS: 22
DAYS WITH SNOW: 06
SNOWFALL TOTAL: 1.5"
CLOUDY DAYS: 71
PARTLY CLOUDY DAYS: 156
SUNNY/CLEAR DAYS: 139
DAYS WITH F/GF: 130
DAYS WITH DENSE FOG: 23
DAYS WITH FROST: 33
OBSERVATIONS AT 3-HOUR INTERVALS
December 2020: KPWR Portsmouth, Virginia
+--+----+-----+-----+---+---+---+----------+----+-----+-----+---+---+---+----------+----+-----+-----+---+---+---+----------+
| | | | | | | | | | | | | | | | | | | | | | |
| | | | | T | | | Wind | | | | T | | | Wind | | | | T | | | Wind |
| | | | R | e | | % +--+---+---+ | | R | e | | % +--+---+---+ | | R | e | | % +--+---+---+
| | | | a | m | D | | D| | | | | a | m | D | | D| | | | | a | m | D | | D| | |
| | S | P | i | p | e | H | i| | | S | P | i | p | e | H | i| | | S | P | i | p | e | H | i| | |
| | u | r | n | e | w | u | r| | | u | r | n | e | w | u | r| | | u | r | n | e | w | u | r| | |
| | n | e | f | r | | m | e| | | n | e | f | r | | m | e| | | n | e | f | r | | m | e| | |
| | s | s | a | a | P | i | c| S | | s | s | a | a | P | i | c| S | | s | s | a | a | P | i | c| S | |
| H| h | s | l | t | o | d | t| p | G | h | s | l | t | o | d | t| p | G | h | s | l | t | o | d | t| p | G |
| o| i | u | l | u | i | i | i| e | u | i | u | l | u | i | i | i| e | u | i | u | l | u | i | i | i| e | u |
| u| n | r | | r | n | t | o| e | s | n | r | | r | n | t | o| e | s | n | r | | r | n | t | o| e | s |
| r| e | e | Rate| e | t | y | n| d | t | e | e | Rate| e | t | y | n| d | t | e | e | Rate| e | t | y | n| d | t |
+--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+
| DEC 1 | DEC 2 | DEC 3 |
| | | |
|01| |29.58| 0.00| 54| 45| 73|27| 7| 20| |30.02| 0.00| 36| 28| 71|24| 5| 14| |30.27| 0.00| 32| 29| 89|00| 0| 0|
|04| |29.63| 0.00| 48| 39| 71|27| 7| 22| |30.03| 0.00| 34| 27| 75|24| 5| 16| |30.28| 0.00| 30| 28| 92|00| 0| 0|
|07| |29.71| 0.00| 44| 36| 74|27| 6| 19| |30.09| 0.00| 33| 27| 78|24| 5| 14| |30.32| 0.00| 28| 27| 93|00| 0| 0|
|10| |29.77| 0.00| 45| 34| 67|24| 12| 26| |30.14| 0.00| 39| 30| 71|27| 7| 17| |30.34| 0.00| 38| 37| 94|20| 4| 7|
|13| |29.78| 0.00| 48| 34| 58|22| 13| 26| |30.13| 0.00| 46| 33| 60|27| 7| 18| |30.27| 0.00| 53| 31| 43|18| 6| 17|
|16| |29.84| 0.00| 47| 33| 57|22| 11| 23| |30.16| 0.00| 48| 32| 53|27| 7| 18| |30.25| 0.00| 55| 29| 36|20| 6| 15|
|19| |29.93| 0.00| 44| 31| 59|27| 10| 20| |30.23| 0.00| 41| 32| 71|27| 0| 5| |30.25| 0.00| 46| 32| 57|22| 4| 7|
|22| |29.99| 0.00| 39| 29| 66|27| 7| 19| |30.26| 0.00| 36| 30| 80|22| 4| 7| |30.25| 0.00| 41| 32| 70|22| 4| 7|
+--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+
| DEC 4 | DEC 5 | DEC 6 |
| | | |
|01| |30.23| 0.00| 39| 33| 79|22| 4| 7| |29.65| 0.08| 60| 60|100|18| 13| 29| |29.97| 0.00| 40| 34| 77|33| 4| 6|
|04| |30.21| 0.00| 43| 34| 72|20| 5| 7| |29.56| 0.00| 57| 57| 98|22| 7| 19| |29.97| 0.00| 34| 32| 90|33| 0| 6|
|07| |30.17| 0.00| 45| 35| 70|20| 7| 19| |29.71| 0.00| 49| 48| 97|29| 15| 30| |29.98| 0.00| 32| 30| 94|00| 0| 0|
|10| |30.17| 0.00| 50| 42| 75|20| 6| 20| |29.84| 0.00| 49| 43| 79|33| 18| 38| |29.98| 0.00| 40| 34| 79|27| 6| 13|
|13| |30.08| 0.00| 64| 54| 70|22| 10| 21| |29.84| 0.00| 52| 39| 62|31| 14| 28| |29.92| 0.00| 47| 35| 62|31| 10| 18|
|16| |30.03| 0.00| 65| 56| 71|20| 6| 16| |29.88| 0.00| 50| 40| 67|29| 7| 21| |29.91| 0.00| 48| 35| 59|31| 6| 15|
|19| |29.96| 0.00| 62| 56| 80|18| 4| 6| |29.93| 0.00| 48| 40| 74|31| 5| 13| |29.93| 0.00| 41| 35| 80|27| 0| 4|
|22| |29.84| 0.10| 59| 58| 97|18| 6| 14| |29.97| 0.00| 44| 33| 65|33| 7| 16| |29.93| 0.00| 37| 35| 91|00| 0| 0|
+--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+
| DEC 7 | DEC 8 | DEC 9 |
| | | |
|01| |29.89| 0.00| 38| 36| 94|27| 0| 4| |29.77| 0.00| 35| 27| 72|33| 15| 27| |29.98| 0.00| 31| 28| 88|27| 0| 5|
|04| |29.85| 0.00| 40| 39| 96|27| 0| 5| |29.79| 0.00| 35| 26| 70|33| 16| 35| |30.01| 0.00| 28| 26| 92|27| 0| 5|
|07| |29.82| 0.00| 43| 39| 83|04| 10| 18| |29.85| 0.00| 35| 26| 71|33| 13| 24| |29.97| 0.00| 28| 27| 95|27| 0| 6|
|10| |29.80| 0.06| 41| 40| 97|04| 7| 17| |29.91| 0.00| 37| 28| 72|31| 10| 21| |29.97| 0.00| 34| 31| 89|22| 6| 16|
|13| |29.72| 0.01| 40| 39| 97|02| 12| 21| |29.87| 0.00| 43| 29| 57|31| 12| 28| |29.85| 0.00| 44| 30| 58|22| 11| 22|
|16| |29.71| 0.01| 39| 38| 97|00| 12| 21| |29.89| 0.00| 45| 29| 53|33| 11| 21| |29.83| 0.00| 48| 33| 56|22| 7| 18|
|19| |29.75| 0.00| 36| 34| 93|33| 11| 20| |29.95| 0.00| 38| 30| 71|27| 4| 6| |29.87| 0.00| 42| 32| 69|22| 4| 6|
|22| |29.77| 0.00| 37| 32| 81|33| 13| 27| |29.97| 0.00| 33| 29| 82|00| 0| 0| |29.90| 0.00| 38| 32| 77|22| 6| 22|
+--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+
| DEC 10 | DEC 11 | DEC 12 |
| | | |
|01| |29.94| 0.00| 37| 32| 83|00| 0| 0| |30.23| 0.00| 36| 35| 95|00| 0| 0| |30.11| 0.00| 57| 56| 96|18| 5| 12|
|04| |30.01| 0.00| 33| 30| 89|00| 0| 0| |30.22| 0.00| 35| 34| 96|00| 0| 0| |30.11| 0.00| 56| 55| 97|18| 0| 5|
|07| |30.09| 0.00| 31| 29| 93|00| 0| 0| |30.24| 0.00| 34| 33| 97|15| 0| 5| |30.14| 0.00| 57| 57| 99|20| 4| 10|
|10| |30.17| 0.00| 44| 41| 90|04| 5| 11| |30.25| 0.00| 47| 47|100|18| 5| 12| |30.13| 0.00| 59| 58| 96|18| 5| 13|
|13| |30.16| 0.00| 52| 41| 66|04| 7| 15| |30.17| 0.00| 62| 57| 83|18| 10| 17| |30.05| 0.00| 67| 55| 67|20| 10| 19|
|16| |30.17| 0.00| 52| 41| 66|15| 4| 7| |30.14| 0.00| 65| 57| 76|20| 11| 20| |30.03| 0.00| 65| 55| 70|20| 7| 18|
|19| |30.22| 0.00| 44| 39| 81|15| 0| 5| |30.15| 0.00| 58| 54| 86|18| 5| 11| |30.03| 0.00| 61| 55| 82|18| 6| 16|
|22| |30.24| 0.00| 39| 36| 91|00| 0| 0| |30.15| 0.00| 55| 53| 94|18| 5| 12| |30.02| 0.00| 58| 55| 90|20| 6| 14|
+--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+
| DEC 13 | DEC 14 | DEC 15 |
| | | |
|01| |30.02| 0.00| 59| 56| 91|20| 6| 16| |29.96| 0.00| 52| 52| 99|02| 4| 14| |30.17| 0.00| 41| 34| 76|00| 10| 19|
|04| |30.02| 0.00| 60| 57| 90|22| 5| 18| |29.94| 0.00| 53| 50| 91|04| 10| 17| |30.20| 0.00| 39| 32| 76|00| 12| 24|
|07| |30.05| 0.02| 59| 58| 96|22| 5| 12| |29.83| 0.00| 53| 52| 96|09| 5| 16| |30.26| 0.00| 37| 30| 76|33| 11| 19|
|10| |30.06| 0.00| 60| 60| 99|22| 6| 17| |29.76| 0.04| 56| 55| 99|24| 3| 7| |30.33| 0.00| 39| 33| 78|00| 12| 20|
|13| |29.99| 0.00| 65| 62| 89|22| 6| 18| |29.70| 0.24| 48| 47| 98|00| 13| 29| |30.29| 0.00| 43| 32| 65|02| 11| 17|
|16| |29.99| 0.00| 68| 62| 81|27| 5| 13| |29.83| 0.01| 45| 44| 98|00| 14| 29| |30.29| 0.00| 42| 32| 67|02| 11| 19|
|19| |30.00| 0.00| 61| 58| 90|22| 0| 5| |29.98| 0.00| 43| 41| 91|33| 15| 31| |30.32| 0.00| 39| 32| 74|04| 5| 10|
|22| |29.99| 0.00| 54| 53| 95|00| 0| 0| |30.11| 0.00| 42| 36| 81|00| 14| 28| |30.30| 0.00| 36| 31| 80|04| 4| 6|
+--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+
| DEC 16 | DEC 17 | DEC 18 |
| | | |
|01| |30.22| 0.00| 39| 34| 84|04| 5| 11| |29.79| 0.00| 38| 38| 98|27| 11| 24| |30.13| 0.00| 40| 36| 84|04| 7| 17|
|04| |30.19| 0.00| 40| 36| 87|04| 4| 7| |29.83| 0.00| 38| 37| 98|27| 7| 18| |30.16| 0.00| 39| 35| 86|33| 7| 17|
|07| |30.15| 0.00| 45| 42| 87|04| 7| 15| |29.93| 0.00| 34| 34| 97|29| 6| 15| |30.23| 0.00| 38| 33| 82|33| 5| 12|
|10| |30.08| 0.00| 50| 48| 91|09| 11| 17| |30.02| 0.00| 37| 35| 92|00| 11| 20| |30.31| 0.00| 39| 34| 82|33| 12| 21|
|13| |29.89| 0.09| 52| 52| 99|09| 7| 18| |29.99| 0.00| 42| 36| 80|31| 11| 19| |30.32| 0.00| 41| 34| 76|33| 7| 22|
|16| |29.71| 0.05| 57| 57|100|15| 11| 22| |30.00| 0.00| 44| 37| 77|33| 7| 16| |30.34| 0.00| 41| 34| 74|31| 7| 16|
|19| |29.68| 0.01| 50| 49| 98|29| 6| 18| |30.07| 0.00| 38| 35| 88|00| 0| 0| |30.38| 0.00| 41| 33| 73|00| 7| 16|
|22| |29.71| 0.00| 42| 41| 98|27| 11| 21| |30.11| 0.00| 38| 35| 89|31| 5| 17| |30.37| 0.00| 36| 31| 83|31| 0| 4|
+--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+
MAXIMUM SHORT DURATION PRECIPITATION
+------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+
| Time Period (minutes) | 5 | 10 | 15 | 20 | 30 | 45 | 60 | 80 | 100 | 120 | 150 | 180 |
+------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+
| Precipitation | 0.04 | 0.07 | 0.11 | 0.14 | 0.21 | 0.31 | 0.41 | 0.49 | 0.57 | 0.65 | 0.68 | 0.72 |
+------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+
| Ended: Date | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 |
+------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+
| Ended: Time | 1104 | 1109 | 1115 | 1119 | 1130 | 1145 | 1200 | 1220 | 1240 | 1300 | 1300 | 1400 |
+------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+
The precipitation amounts for the indicated time intervals may occur at any time during the month. The time indicated
is the ending time of the interval. Date and time are not entered for trace amounts.
OBSERVATIONS AT 3-HOUR INTERVALS
December 2020: KPWR Portsmouth, Virginia
+--+----+-----+-----+---+---+---+----------+----+-----+-----+---+---+---+----------+----+-----+-----+---+---+---+----------+
| | | | | | | | | | | | | | | | | | | | | | |
| | | | | T | | | Wind | | | | T | | | Wind | | | | T | | | Wind |
| | | | R | e | | % +--+---+---+ | | R | e | | % +--+---+---+ | | R | e | | % +--+---+---+
| | | | a | m | D | | D| | | | | a | m | D | | D| | | | | a | m | D | | D| | |
| | S | P | i | p | e | H | i| | | S | P | i | p | e | H | i| | | S | P | i | p | e | H | i| | |
| | u | r | n | e | w | u | r| | | u | r | n | e | w | u | r| | | u | r | n | e | w | u | r| | |
| | n | e | f | r | | m | e| | | n | e | f | r | | m | e| | | n | e | f | r | | m | e| | |
| | s | s | a | a | P | i | c| S | | s | s | a | a | P | i | c| S | | s | s | a | a | P | i | c| S | |
| H| h | s | l | t | o | d | t| p | G | h | s | l | t | o | d | t| p | G | h | s | l | t | o | d | t| p | G |
| o| i | u | l | u | i | i | i| e | u | i | u | l | u | i | i | i| e | u | i | u | l | u | i | i | i| e | u |
| u| n | r | | r | n | t | o| e | s | n | r | | r | n | t | o| e | s | n | r | | r | n | t | o| e | s |
| r| e | e | Rate| e | t | y | n| d | t | e | e | Rate| e | t | y | n| d | t | e | e | Rate| e | t | y | n| d | t |
+--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+
| DEC 19 | DEC 20 | DEC 21 |
| | | |
|01| |30.38| 0.00| 36| 31| 82|31| 4| 10| |30.26| 0.00| 36| 33| 90|18| 0| 6| |29.91| 0.00| 43| 43| 99|00| 7| 16|
|04| |30.41| 0.00| 31| 29| 92|00| 4| 11| |30.21| 0.00| 35| 33| 94|00| 0| 0| |29.91| 0.00| 42| 42| 99|00| 5| 13|
|07| |30.42| 0.00| 31| 28| 88|31| 0| 6| |30.19| 0.00| 37| 35| 95|18| 0| 5| |29.90| 0.00| 42| 42|100|31| 5| 13|
|10| |30.44| 0.00| 37| 31| 79|02| 6| 13| |30.21| 0.04| 40| 39| 97|18| 0| 6| |29.92| 0.00| 42| 42| 99|31| 6| 15|
|13| |30.37| 0.00| 42| 33| 69|27| 6| 13| |30.08| 0.02| 44| 43| 98|18| 0| 6| |29.88| 0.00| 44| 43| 99|27| 6| 15|
|16| |30.34| 0.00| 45| 34| 66|22| 4| 10| |30.00| 0.02| 45| 44| 98|13| 5| 7| |29.86| 0.00| 45| 44| 96|22| 6| 13|
|19| |30.33| 0.00| 40| 35| 82|20| 4| 6| |30.01| 0.02| 45| 45| 98|00| 0| 0| |29.85| 0.00| 44| 43| 96|22| 6| 16|
|22| |30.30| 0.00| 37| 34| 89|20| 4| 7| |29.96| 0.00| 45| 45| 99|00| 6| 13| |29.83| 0.00| 45| 44| 98|20| 6| 15|
+--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+
| DEC 22 | DEC 23 | DEC 24 |
| | | |
|01| |29.78| 0.00| 46| 45| 96|22| 10| 26| |30.33| 0.00| 33| 31| 91|00| 0| 0| |30.22| 0.00| 48| 46| 95|18| 6| 13|
|04| |29.83| 0.00| 44| 42| 91|24| 6| 16| |30.33| 0.00| 30| 29| 94|00| 0| 0| |30.14| 0.00| 48| 48| 97|18| 7| 16|
|07| |29.88| 0.00| 41| 39| 92|22| 6| 13| |30.41| 0.00| 29| 28| 95|00| 0| 0| |30.08| 0.00| 54| 52| 94|15| 11| 20|
|10| |29.99| 0.00| 48| 40| 72|27| 11| 21| |30.44| 0.00| 39| 39| 99|15| 0| 10| |30.04| 0.00| 62| 59| 90|15| 13| 24|
|13| |30.04| 0.00| 52| 35| 51|29| 13| 25| |30.37| 0.00| 51| 40| 68|18| 10| 19| |29.88| 0.00| 70| 62| 77|18| 20| 39|
|16| |30.12| 0.00| 52| 36| 53|31| 10| 19| |30.34| 0.00| 52| 41| 65|20| 7| 15| |29.78| 0.00| 68| 63| 83|18| 19| 33|
|19| |30.22| 0.00| 44| 35| 69|31| 4| 6| |30.34| 0.00| 46| 40| 82|15| 7| 13| |29.65| 0.16| 66| 65| 96|18| 19| 48|
|22| |30.30| 0.00| 38| 33| 84|00| 0| 0| |30.29| 0.00| 44| 42| 91|15| 6| 12| |29.57| 0.07| 66| 66|100|18| 18| 38|
+--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+
| DEC 25 | DEC 26 | DEC 27 |
| | | |
|01| |29.53| 0.14| 60| 59| 98|20| 11| 32| |30.05| 0.00| 28| 17| 63|27| 6| 17| |30.15| 0.00| 28| 22| 80|22| 4| 6|
|04| |29.50| 0.01| 57| 57| 99|20| 12| 22| |30.07| 0.00| 25| 18| 73|24| 4| 11| |30.20| 0.00| 27| 22| 83|22| 4| 6|
|07| |29.59| 0.00| 50| 48| 90|22| 12| 29| |30.08| 0.00| 24| 15| 68|24| 7| 16| |30.26| 0.00| 25| 22| 89|00| 0| 0|
|10| |29.67| 0.01| 42| 39| 90|27| 11| 25| |30.13| 0.00| 27| 16| 62|27| 10| 21| |30.33| 0.00| 34| 31| 88|11| 4| 11|
|13| |29.71| 0.00| 40| 30| 67|24| 13| 33| |30.06| 0.00| 34| 19| 54|24| 11| 23| |30.30| 0.00| 44| 33| 66|18| 6| 16|
|16| |29.79| 0.00| 38| 23| 55|22| 11| 28| |30.04| 0.00| 37| 21| 52|27| 7| 17| |30.29| 0.00| 47| 33| 59|18| 6| 15|
|19| |29.93| 0.00| 33| 18| 55|27| 11| 28| |30.09| 0.00| 33| 22| 64|22| 5| 12| |30.29| 0.00| 40| 33| 76|18| 5| 11|
|22| |29.98| 0.00| 30| 16| 55|27| 10| 24| |30.13| 0.00| 30| 22| 73|24| 4| 10| |30.31| 0.00| 35| 31| 84|18| 5| 10|
+--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+
| DEC 28 | DEC 29 | DEC 30 |
| | | |
|01| |30.29| 0.00| 33| 31| 89|18| 0| 4| |30.23| 0.00| 43| 37| 77|22| 5| 7| |30.53| 0.00| 35| 24| 63|04| 4| 11|
|04| |30.25| 0.00| 34| 32| 92|18| 4| 7| |30.28| 0.00| 39| 36| 88|22| 4| 11| |30.51| 0.00| 32| 24| 72|04| 5| 10|
|07| |30.25| 0.00| 34| 32| 93|18| 4| 10| |30.38| 0.00| 43| 35| 73|02| 12| 20| |30.50| 0.00| 29| 25| 84|00| 0| 0|
|10| |30.26| 0.00| 43| 41| 94|22| 5| 16| |30.49| 0.00| 44| 31| 60|02| 15| 29| |30.49| 0.00| 39| 34| 83|33| 4| 7|
|13| |30.19| 0.00| 53| 41| 64|22| 10| 19| |30.44| 0.00| 46| 29| 52|02| 12| 21| |30.37| 0.00| 50| 41| 71|18| 10| 16|
|16| |30.17| 0.00| 58| 41| 53|22| 10| 20| |30.46| 0.00| 45| 31| 58|04| 11| 19| |30.30| 0.00| 55| 45| 71|20| 10| 16|
|19| |30.21| 0.00| 51| 39| 62|22| 4| 7| |30.52| 0.00| 41| 24| 51|02| 11| 21| |30.26| 0.00| 52| 45| 77|18| 5| 12|
|22| |30.22| 0.00| 46| 37| 70|22| 5| 12| |30.54| 0.00| 38| 26| 62|04| 5| 14| |30.19| 0.00| 52| 48| 87|18| 7| 18|
+--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+
| DEC 31 | | |
| | | |
|01| |30.15| 0.00| 55| 51| 87|20| 6| 13| | |
|04| |30.13| 0.00| 54| 51| 91|22| 5| 11| | |
|07| |30.12| 0.00| 53| 51| 94|22| 5| 11| | |
|10| |30.18| 0.02| 51| 50| 96|24| 5| 10| | |
|13| |30.12| 0.05| 57| 57|100|20| 6| 14| | |
|16| |30.13| 0.02| 59| 59|100|22| 4| 7| | |
|19| |30.23| 0.08| 52| 51| 98|04| 11| 18| | |
|22| |30.29| 0.00| 47| 46| 96|02| 12| 21| | |
+--+----+-----+-----+---+---+---+--+---+---+---------------------------------------+---------------------------------------+
WEATHER NOTES SUMMARY BY HOURS
+--+-----------------------------+---------+
Wind Direction: Directions are those from which the wind is blowing, | | Averages | |
indicated in tens of degrees from true North: i.e., 09 for East, 18 for | +----+------+---+---+---+-----+Resultant|
South, 27 for West, and 00 or 36 for North. | | | | | | | | |
Wind Speed: The observed one-minute average speed in miles-per-hour. | | | | T | | | | Wind |
Wind Gust: The maximum instantaneous wind speed for the ten minute-period | | | | e | | % | W +----+----+
preceding the observation. | | | | m | D | | i | D | |
Rainfall Rate: The instantaneous rainfall rate at time of observation, | | S | P | p | e | H | n | i | |
calculated by timing consecutive 0.01" pulses from the electronic rain | | u | r | e | w | u | d | r | |
gauge and interpolating this rate for one hour. | | n | e | r | | m | | e | |
| | s | s | a | P | i | S | c | S |
| H| h | s | t | o | d | p | t | p |
| o| i | u | u | i | i | e | i | e |
| u| n | r | r | n | t | e | o | e |
| r| e | e | e | t | y | d | n | d |
+--+----+------+---+---+---+-----+----+----+
|01| |30.055| 42| 37| 86| 5.1| 26 | 1.7|
|04| |30.058| 40| 37| 88| 4.7| 28 | 1.5|
|07| |30.084| 39| 36| 88| 5.2| 28 | 1.6|
|10| |30.116| 44| 39| 86| 7.6| 30 | 2.5|
|13| |30.059| 49| 40| 72| 9.7| 26 | 3.5|
|16| |30.053| 51| 41| 70| 8.4| 24 | 3.0|
|19| |30.082| 46| 39| 78| 5.7| 26 | 1.5|
|22| |30.090| 42| 38| 84| 5.8| 25 | 1.7|
+--+----+------+---+---+---+-----+----+----+
HOURLY PRECIPITATION (Water Equivalent)
December 2020: KPWR Portsmouth, Virginia
---+-----------------------------------------------------------+-----------------------------------------------------------+---
| | |
D| A.M. Hour Ending at | P.M. Hour Ending at |D
a| | |a
t+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+t
e| 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 |e
---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+---
01| | | | | | | | | | | | | | | | | | | | | | | | |01
02| | | | | | | | | | | | | | | | | | | | | | | | |02
03| | | | | | | | | | | | | | | | | | | | | | | | |03
04| | | | | | | | | | | | | | | | | | | |0.10|0.08|0.10|0.02|0.21|04
05|0.08|0.02|0.13| |0.02|0.06| | | | | | | | | | | | | | | | | | |05
| | | | | | | | | | | | | | | | | | | | | | | | |
06| | | | | | | | | | | | | | | | | | | | | | | | |06
07| | | | | | | |0.01|0.04|0.06|0.03| |0.01|0.01|0.01|0.01|0.01| | | | | | | |07
08| | | | | | | | | | | | | | | | | | | | | | | | |08
09| | | | | | | | | | | | | | | | | | | | | | | | |09
10| | | | | | | | | | | | | | | | | | | | | | | | |10
| | | | | | | | | | | | | | | | | | | | | | | | |
11| | | | | | | | | | | | | | | | | | | | | | | | |11
12| | | | | | | | | | | | | | | | | | | | | | | | |12
13| | | | | |0.02|0.02| | | | | | | | | | | | | | | | | |13
14| | | | | | | |0.19|0.03|0.04|0.06|0.40|0.24|0.07|0.04|0.01| | | | | | | | |14
15| | | | | | | | | | | | | | | | | | | | | | | | |15
| | | | | | | | | | | | | | | | | | | | | | | | |
16| | | | | | | | | | |0.06|0.13|0.09|0.10|0.22|0.05|0.19|0.05|0.01| | | | | |16
17| | | | | | | | | | | | | | | | | | | | | | | | |17
18| | | | | | | | | | | | | | | | | | | | | | | | |18
19| | | | | | | | | | | | | | | | | | | | | | | | |19
20| | | | | | | | |0.06|0.04|0.01|0.02|0.02|0.04|0.04|0.02|0.02|0.03|0.02|0.01|0.01| |0.01| |20
| | | | | | | | | | | | | | | | | | | | | | | | |
21| | | | | | | | | | | | | | | | | | | | | | | | |21
22| | | | | | | | | | | | | | | | | | | | | | | | |22
23| | | | | | | | | | | | | | | | | | | | | | | | |23
24| | | | | | | | | | | | | | | | | | |0.16|0.26|0.06|0.07| |0.01|24
25|0.14|0.17|0.02|0.01| | | | | |0.01| | | | | | | | | | | | | | |25
| | | | | | | | | | | | | | | | | | | | | | | | |
26| | | | | | | | | | | | | | | | | | | | | | | | |26
27| | | | | | | | | | | | | | | | | | | | | | | | |27
28| | | | | | | | | | | | | | | | | | | | | | | | |28
29| | | | | | | | | | | | | | | | | | | | | | | | |29
30| | | | | | | | | | | | | | | | | | | | | | | | |30
31| | | | | | | | | |0.02|0.13|0.04|0.05|0.01|0.04|0.02|0.07|0.03|0.08|0.05| | |0.02|0.02|31
---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+---
Sum|0.22|0.19|0.15|0.01|0.02|0.08|0.02|0.20|0.13|0.17|0.29|0.59|0.41|0.23|0.35|0.11|0.29|0.11|0.27|0.42|0.15|0.17|0.05|0.24|Sum
---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+---
During a frozen precipitation event, hourly precipitation totals may not be recorded. In this case, daily amounts are
typically entered in the last column (hour ending at 12 A.M.)
+------------------------------------------------------+-----------------+------------------------------------------------------------+
| Station: KPWR Portsmouth, Virginia | December 2020 | |
+-------------------------------+----------------------+----+------------+------------+---------------------------+-------------------+
| State: | County: | Latitude: 36° 59' 09" N | Longitude: 76° 33' 00" W | Elevation: 13 ft|
+---+---------------+-----------+---------------------------+-+---------------------+-+---------------------------+-------------------+
| | Temperature | Precipitation | Weather Types | |
| +-----------+---+-----+-----+---+-------------------------+-+-+-+-+-+-+-+-+-+---+-------------------------------------------------+
| | | | | | | | | | | | |D| |B| S | |
| | Calendar | 1 | Calendar | | | | | | | | |u|S|l| k | |
| | Day | 2 | Day | | '-' indicates precip | |H|T|I| | |s|m|o| y | |
| | | A | | | during hour | |v|h|c| | |t|k|w| | |
| +-----+-----+ M +-----+-----+ | | |y|u|e| |G|s| | | C | |
| D | | | | R | S |S +------------+------------+ | |n| |H|l|t|H|s| o | |
| a | M | M | O | a | n |n C| A.M. | P.M. |F|F|d|P|a|a|o|a|n| v | |
| t | a | i | b | i | o |o v+------------+------------+o|o|e|e|i|z|r|z|o| e | |
| e | x | n | s | n | w |w r|M12345678901|N12345678901|g|g|r|l|l|e|m|e|w| r | |
+---+-----+-----+---+-----+-----+---+-------------------------+-+-+-+-+-+-+-+-+-+---+-------------------------------------------------+
| 1| 56| 37| 0| 0.00| 0.0| 0| | | | | | | | | | | |Clr| |
| 2| 49| 32| 0| 0.00| 0.0| 0| | | | | | | | | | | |Clr| |
| 3| 56| 28| 0| 0.00| 0.0| 0| | | | | | | | | | | |Clr| |
| 4| 66| 38| 0| 0.51| 0.0| 0| | -----|X| | | | | | | | |Cld| |
| 5| 61| 43| 0| 0.31| 0.0| 0|--- -- | | | | | | | | | | |PCl| |
| 6| 48| 32| 0| 0.00| 0.0| 0| | | | | | | | | | | |PCl| |
| 7| 44| 36| 0| 0.19| 0.0| 0| ---- |----- |X| | | | | | | | |Cld| |
| 8| 45| 31| 0| 0.00| 0.0| 0| | | | | | | | | | | |Clr| |
| 9| 48| 27| 0| 0.00| 0.0| 0| | | | | | | | | | | |Clr| |
| 10| 52| 31| 0| 0.00| 0.0| 0| | | | | | | | | | | |Clr| |
| 11| 65| 34| 0| 0.00| 0.0| 0| | |X| | | | | | | | |Clr| |
| 12| 67| 55| 0| T | 0.0| 0| | |X| | | | | | | | |PCl| |
| 13| 68| 52| 0| 0.04| 0.0| 0| -- | |X| | | | | | | | |PCl| |
| 14| 56| 41| 0| 1.08| 0.0| 0| -----|---- |X| | | | | | | | |Cld| |
| 15| 43| 35| 0| 0.00| 0.0| 0| | | | | | | | | | | |Clr| |
| 16| 58| 37| 0| 0.90| 0.0| 0| --|------- |X| | | | | | | | |Cld| |
| 17| 44| 34| 0| 0.00| 0.0| 0| | | | | | | | | | | |Clr| |
| 18| 41| 34| 0| 0.00| 0.0| 0| | | | | | | | | | | |Cld| |
| 19| 45| 30| 0| 0.00| 0.0| 0| | | | | | | | | | | |PCl| |
| 20| 45| 35| 0| 0.35| 0.0| 0| ----|--------- - |X| | | | | | | | |Cld| |
| 21| 45| 42| 0| T | 0.0| 0| | |X| | | | | | | | |Cld| |
| 22| 52| 34| 0| 0.00| 0.0| 0| | | | | | | | | | | |Clr| |
| 23| 53| 29| 0| 0.00| 0.0| 0| | | | | | | | | | | |PCl| |
| 24| 70| 47| 0| 0.56| 0.0| 0| | ---- -|X| | | | | | | | |Cld| |
| 25| 65| 28| 0| 0.35| 0.0| 0|---- - | |X| | | | | | | | |PCl| |
| 26| 37| 24| 0| 0.00| 0.0| 0| | | | | | | | | | | |Clr| |
| 27| 47| 25| 0| 0.00| 0.0| 0| | | | | | | | | | | |Clr| |
| 28| 58| 33| 0| 0.00| 0.0| 0| | | | | | | | | | | |Clr| |
| 29| 46| 36| 0| 0.00| 0.0| 0| | | | | | | | | | | |Clr| |
| 30| 55| 28| 0| 0.00| 0.0| 0| | | | | | | | | | | |PCl| |
| 31| 60| 45| 0| 0.58| 0.0| 0| ---|-------- --|X| | | | | | | | |Cld| |
+---+-----+-----+---+-----+-----+---+------------+------------+-+-+-+-+-+-+-+-+-+---+-------------------------------------------------+
|SUM| 1646| 1091|SUM| 4.87| 0.0| | | | | | | | | | | | | |
+---+-----+-----+---+-----+-----+---+-------------------------+-+-+-+-+-+-+-+-+-+---+-------------------------------------------------+
|AVG| 53.1| 35.2| | | | | | | | | | | | | | | | |
+---+-----+-----+---+-----+-----+---+-------------------------+-+-+-+-+-+-+-+-+-+---+-------------------------------------------------+
| GREATEST| 1.08| 0.0| | | | | | | | | | | | | |
+---------+-----+-----+---+-------------------------+-+-+-+-+-+-+-+-+-+---+-------------------------------------------------+
Additional 2020 information for review:
+-------------------------+------+------+------+------+------+------+------+------+------+------+------+------+---------+
| | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | Year|
+-------------------------+------+------+------+------+------+------+------+------+------+------+------+------+---------+
|TEMPERATURE | | | | | | | | | | | | | |
| Average | | | | | | | | | | | | | |
| -Daily Maximum | 54.4| 56.7| 65.4| 68.8| 73.7| 85.6| 94.8| 87.8| 78.3| 72.3| 66.0| 53.1| 71.4|
| -Daily Minimum | 38.3| 38.8| 47.7| 47.6| 56.8| 67.0| 74.1| 72.8| 66.7| 56.3| 46.1| 35.2| 53.9|
| -Monthly | 46.4| 47.7| 56.5| 58.2| 65.2| 76.3| 84.4| 80.3| 72.5| 64.3| 56.1| 44.1| 62.7|
| -Monthly Dewpt. | 40.1| 40.4| 47.6| 48.3| 56.7| 68.6| 75.5| 75.1| 67.5| 60.1| 50.4| 38.3| 55.7|
| Extremes | | | | | | | | | | | | | |
| -Highest | 74.9| 72.2| 88.2| 82.9| 87.8| 96.4| 100.7| 94.4| 94.8| 80.7| 82.0| 70.2| 100.7|
| -Date | 11| 3| 29| 29| 3| 4| 19| 2| 3| 21| 11| 24| JUL 19|
| -Lowest | 27.3| 23.3| 25.7| 35.3| 38.7| 53.9| 67.8| 67.9| 51.6| 44.2| 30.1| 24.0| 23.3|
| -Date | 20| 22| 1| 16| 10| 1| 2| 17| 23| 18| 19| 26| FEB 22|
+-------------------------+------+------+------+------+------+------+------+------+------+------+------+------+---------+
|DEGREE DAYS | | | | | | | | | | | | | |
| Heating Base 65°F | 568| 493| 285| 219| 92| 4| 0| 0| 7| 70| 273| 638| 2649|
| | | | | | | | | | | | | | |
| Cooling Base 65°F | 2| 0| 30| 25| 113| 351| 610| 483| 240| 58| 12| 0| 1924|
+-------------------------+------+------+------+------+------+------+------+------+------+------+------+------+---------+
|SOLAR RADIATION (W/m²) | | | | | | | | | | | | | |
+-------------------------+------+------+------+------+------+------+------+------+------+------+------+------+---------+
|NUMBER OF DAYS | | | | | | | | | | | | | |
| Sunrise to Sunset | | | | | | | | | | | | | |
| -Clear | 15| 9| 5| 11| 11| 12| 19| 8| 6| 13| 16| 14| 139|
| -Partly Cloudy | 9| 12| 18| 16| 12| 14| 12| 20| 16| 8| 11| 8| 156|
| -Cloudy | 7| 8| 8| 3| 8| 4| 0| 3| 7| 10| 3| 9| 70|
| | | | | | | | | | | | | | |
| Precipitation | | | | | | | | | | | | | |
| .01 inches or more | 12| 15| 15| 13| 17| 11| 9| 20| 12| 9| 8| 10| 151|
| | | | | | | | | | | | | | |
| Snow, Ice pellets | | | | | | | | | | | | | |
| 1.0 inches or more | 0| 1| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 1|
| | | | | | | | | | | | | | |
| Thunderstorms | 1| 0| 1| 2| 1| 4| 6| 7| 0| 0| 0| 0| 22|
| | | | | | | | | | | | | | |
| Heavy Fog, visibility| | | | | | | | | | | | | |
| 1/4 mile or less | 1| 1| 0| 0| 1| 0| 0| 0| 0| 3| 5| 0| 11|
| | | | | | | | | | | | | | |
| Temperature | | | | | | | | | | | | | |
| -Maximum | | | | | | | | | | | | | |
| 90°F and above | 0| 0| 0| 0| 0| 12| 28| 13| 3| 0| 0| 0| 56|
| 32°F and below | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
| -Minimum | | | | | | | | | | | | | |
| 32°F and below | 7| 8| 2| 0| 0| 0| 0| 0| 0| 0| 1| 12| 30|
| 0°F and below | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
+-------------------------+------+------+------+------+------+------+------+------+------+------+------+------+---------+
|PRESSURE | | | | | | | | | | | | | |
| Average | | | | | | | | | | | | | |
| -Monthly |30.146|30.054|30.112|29.889|30.029|29.987|29.947|29.952|30.049|30.078|30.181|30.076| 30.042|
| Extremes | | | | | | | | | | | | | |
| -Highest | 30.74| 30.63| 30.60| 30.33| 30.35| 30.30| 30.21| 30.14| 30.44| 30.49| 30.67| 30.55| 30.74|
| -Date | 9| 15| 8| 17| 13| 1| 16| 9| 21| 31| 19| 29| JAN 9|
| -Lowest | 29.54| 29.15| 29.61| 29.30| 29.65| 29.72| 29.71| 29.51| 29.62| 29.40| 29.37| 29.48| 29.15|
| -Date | 4| 7| 3| 9| 4| 23| 11| 4| 29| 30| 30| 25| FEB 7|
+-------------------------+------+------+------+------+------+------+------+------+------+------+------+------+---------+
|RELATIVE HUMIDITY (%) | | | | | | | | | | | | | |
| Average | | | | | | | | | | | | | |
| -Monthly | 78.8| 76.8| 76.2| 72.7| 77.7| 78.5| 77.6| 88.3| 86.4| 87.6| 83.4| 81.5| 80.4|
| -Local Time | | | | | | | | | | | | | |
| Hour 01 | 84| 84| 81| 83| 87| 90| 90| 96| 91| 94| 89| 87| 88|
| Hour 07 | 88| 86| 86| 85| 88| 84| 88| 98| 94| 95| 93| 89| 89|
| Hour 13 | 67| 67| 66| 61| 66| 65| 61| 75| 78| 77| 69| 70| 68|
| Hour 19 | 76| 74| 73| 64| 72| 73| 71| 84| 83| 85| 84| 81| 77|
+-------------------------+------+------+------+------+------+------+------+------+------+------+------+------+---------+
|PRECIPITATION | | | | | | | | | | | | | |
| Water Equivalent | | | | | | | | | | | | | |
| -Total | 4.06| 4.90| 3.92| 5.03| 3.46| 6.78| 1.50| 7.81| 8.41| 2.45| 8.23| 4.87| 61.42|
| -Greatest (24 hrs) | 1.37| 2.62| 1.19| 1.46| 1.12| 1.78| 0.56| 1.35| 4.81| 0.94| 6.80| 1.08| 6.80|
| -Date | 13-14| 6-7| 25| 30| 18| 7| 19| 21-22| 17-18| 11-12| 11-12| 14|NOV 11-12|
| | | | | | | | | | | | | | |
| Snow, Ice pellets | | | | | | | | | | | | | |
| -Total | 0.0| 1.5| 0.0| 0.0| 0.0| 0.0| 0.0| 0.0| 0.0| 0.0| 0.0| 0.0| 1.5|
| -Greatest (24 hrs) | 0.0| 1.0| 0.0| 0.0| 0.0| 0.0| 0.0| 0.0| 0.0| 0.0| 0.0| 0.0| 1.0|
| -Date | | 20| | | | | | | | | | | FEB 20|
+-------------------------+------+------+------+------+------+------+------+------+------+------+------+------+---------+
|WIND | | | | | | | | | | | | | |
| Resultant | | | | | | | | | | | | | |
| -Direction | 298| 229| 58| 254| 51| 171| 208| 201| 45| 20| 241| 261| 238|
| -Speed | 1.4| 1.8| 0.4| 1.3| 1.0| 1.3| 2.5| 1.9| 3.1| 1.2| 1.2| 2.1| 0.5|
| Average Speed | 7.3| 7.0| 7.9| 7.9| 7.5| 6.0| 5.1| 4.7| 6.4| 5.1| 5.2| 6.5| 6.4|
| Maximum Two-minute | | | | | | | | | | | | | |
| Average | | | | | | | | | | | | | |
| -Direction | N| N| N| N| N| N| N| N| N| N| N| N| N|
| -Speed | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
| -Date | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| JAN 1|
| Peak Gust | | | | | | | | | | | | | |
| -Direction | S| SW| SW| S| NNW| WSW| NE| S| NE| SSW| SSW| S| S|
| -Speed | 38| 46| 37| 60| 40| 32| 31| 62| 34| 37| 39| 53| 62|
| -Date | 12| 7| 20| 13| 9| 6| 1| 4| 20| 29| 15| 24| AUG 4|
+-------------------------+------+------+------+------+------+------+------+------+------+------+------+------+---------+