LOCAL CLIMATOLOGICAL DATA Monthly Summary
June 2008
Station: Portsmouth, Virginia - KPWR Latitude: 36° 48' 04" N Longitude: 76° 19' 37" W Elevation (ground): 20 feet Time Zone: Eastern +--+-------------------------------+----+---------+---------+--+-----------+--------------------+-----------------------------+------+ | | Temperature | |Deg. Days|Precip Ty| | Precip | Pressure | Wind | Sun | | +------+------+------+------+---+ Hu-+----+----+1 fog | S+-----+-----+ Adj. to Sea Level +----+----+---+-------+-------+------+ | | M | M | A | | |mid-| H | C |2 hvy fog| n| | Ice +------+------+------+ Avg| Res|Res| Peak | Minute| Mean | | | a | i | v | | D | ity| e | o |3 thunder| o|Water| plts| | | | | | +---+---+---+---+ | | | x | n | e | | e | | a | o |4 ice plt| w| | | | | | S | S | | S | | S | | I | | D| i | i | r | M | w | M | t | l |5 hail | | E | S | | | M | p | p | | p | | p | | n | | a| m | m | a | e | | e | i | i |6 glaze | C| q | n | M | M | e | e | e | D | e | D | e | D | d | | t| u | u | g | a | P | a | n | n |7 duststm| v| u | o | a | i | a | e | e | i | e | i | e | i | e | | 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 | x | | | | | | | | | | |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| 90.1 | 69.5 | 79.8 | 81.6 | 69| 68| 0| 15|.......8.| 0| 0.00| 0.0| 29.90| 29.75|29.830| 4.3| 2.6|236| 29| N| 2|244| | |02| 75.9 | 62.3 | 69.1*| 70.7 | 59| 67| 0| 4|.........| 0| 0.00| 0.0| 30.02| 29.80|29.942| 3.7| 3.4| 16| 18| N| 5| 4| | |03| 85.7 | 57.2*| 71.4 | 72.6 | 61| 69| 0| 7|.......8.| 0| 0.01| 0.0| 30.07| 29.87|29.985| 3.6| 3.6|157| 20|SSE| 2|174| | |04| 93.1 | 70.0 | 81.6 | 81.5 | 71| 72| 0| 17|.......8.| 0| 0.00| 0.0| 29.87| 29.74|29.822| 5.8| 5.6|176| 20| S| 3|177| | |05| 89.3 | 70.2 | 79.8 | 82.1 | 72| 74| 0| 15|.......8.| 0| 0.00| 0.0| 30.10| 29.82|29.977| 4.6| 1.0| 82| 18| NE| 0|210| | | | | | | | | | | | | | | | | | | | | | | | | | | |06| 92.5 | 69.4 | 80.9 | 78.8 | 73| 82| 0| 16|1......8.| 0| 0.00| 0.0| 30.17| 30.03|30.108| 1.4| 0.7| 36| 14| N| 1|155| | |07|100.1 | 75.2 | 87.6 | 88.0 | 76| 70| 0| 23|1......8.| 0| 0.00| 0.0| 30.11| 29.99|30.059| 2.2| 1.8|240| 17|WSW| 2|256| | |08| 99.1 | 75.8 | 87.4 | 87.9 | 75| 67| 0| 23|.......8.| 0| 0.00| 0.0| 30.03| 29.90|29.974| 2.0| 0.8|259| 15| N| 3|257| | |09| 97.7 | 77.0 | 87.3 | 88.0 | 74| 66| 0| 23|.......8.| 0| 0.00| 0.0| 29.97| 29.82|29.919| 2.9| 1.5| 43| 20| NE| 0|161| | |10|101.4*| 74.6 | 88.0*| 88.8 | 76| 68| 0| 23|.......8.| 0| 0.00| 0.0| 29.95| 29.82|29.896| 2.9| 2.3|178| 16|WSW| 4|264| | | | | | | | | | | | | | | | | | | | | | | | | | | |11| 84.5 | 73.6 | 79.1 | 81.0 | 70| 70| 0| 15|.......8.| 0| 0.00| 0.0| 30.15| 29.88|30.033| 6.2| 5.2| 31| 25| N| 2| 48| | |12| 89.3 | 67.4 | 78.4 | 79.6 | 65| 63| 0| 13|.......8.| 0| 0.00| 0.0| 30.22| 30.06|30.171| 2.5| 2.4| 39| 17| NE| 0| 92| | |13| 88.8 | 65.3 | 77.1 | 78.7 | 65| 65| 0| 12|1......8.| 0| 0.00| 0.0| 30.25| 30.11|30.187| 2.6| 1.7|133| 16|SSE| 0| 0| | |14| 94.0 | 65.8 | 79.9 | 80.7 | 68| 68| 0| 15|.......8.| 0| 0.00| 0.0| 30.13| 29.90|30.001| 3.1| 2.8|168| 18|SSE| 4|253| | |15| 86.0 | 72.5 | 79.3 | 78.2 | 69| 74| 0| 15|.......8.| 0| T | 0.0| 29.90| 29.78|29.866| 2.9| 1.9|287| 17|WSW| 2|248| | | | | | | | | | | | | | | | | | | | | | | | | | | |16| 96.0 | 67.1 | 81.6 | 82.4 | 68| 65| 0| 17|.......8.| 0| 0.00| 0.0| 29.87| 29.74|29.825| 2.7| 1.7|147| 22| NE| 0| 0| | |17| 85.0 | 64.9 | 74.9 | 73.3 | 66| 79| 0| 10|1.3....8.| 0| 0.82| 0.0| 29.86| 29.68|29.787| 2.5| 1.5| 19| 37|ENE| 0| 38| | |18| 83.1 | 63.0 | 73.1 | 74.7 | 56| 54| 0| 8|.........| 0| 0.00| 0.0| 29.85| 29.73|29.815| 3.2| 1.8|254| 20|WSW| 0|325| | |19| 83.0 | 60.9 | 71.9 | 73.1 | 59| 63| 0| 7|.......8.| 0| 0.00| 0.0| 29.98| 29.76|29.891| 3.4| 2.0| 79| 17| NE| 4| 48| | |20| 86.3 | 63.4 | 74.9 | 75.8 | 62| 65| 0| 10|.......8.| 0| 0.00| 0.0| 30.07| 29.91|30.014| 2.9| 0.6|274| 18| W| 3|254| | | | | | | | | | | | | | | | | | | | | | | | | | | |21| 88.0 | 66.0 | 77.0 | 76.0 | 66| 71| 0| 12|.......8.| 0| T | 0.0| 30.09| 30.00|30.060| 3.0| 2.9|155| 22|SSE| 0| 0| | |22| 91.3 | 65.9 | 78.6 | 78.5 | 68| 72| 0| 14|.......8.| 0| T | 0.0| 30.00| 29.89|29.962| 3.2| 3.1|166| 19|SSE| 0| 0| | |23| 88.2 | 72.0 | 80.1 | 78.7 | 71| 79| 0| 15|.......8.| 0| T | 0.0| 29.99| 29.82|29.934| 3.5| 2.5|175| 18|SSE| 1|180| | |24| 87.1 | 66.2 | 76.6 | 77.4 | 64| 65| 0| 12|..3....8.| 0| 0.10| 0.0| 30.20| 29.95|30.094| 3.0| 1.7|350| 21| N| 0|349| | |25| 92.8 | 64.3 | 78.6 | 81.0 | 67| 64| 0| 14|.......8.| 0| 0.00| 0.0| 30.23| 30.08|30.165| 2.5| 2.0|179| 18| S| 1|149| | | | | | | | | | | | | | | | | | | | | | | | | | | |26| 97.3 | 73.1 | 85.2 | 85.2 | 71| 64| 0| 20|.......8.| 0| 0.00| 0.0| 30.08| 29.88|29.975| 4.3| 3.8|174| 21|SSE| 3|166| | |27| 98.1 | 74.6 | 86.3 | 83.0 | 72| 70| 0| 22|..3....8.| 0| 0.26| 0.0| 29.95| 29.82|29.912| 3.9| 3.8|165| 20|SSE| 3|164| | |28| 96.9 | 71.8 | 84.4 | 85.1 | 72| 68| 0| 20|.......8.| 0| 0.00| 0.0| 29.94| 29.80|29.887| 3.7| 3.6|172| 21|SSE| 3|178| | |29| 93.9 | 75.5 | 84.7 | 86.1 | 74| 68| 0| 20|.......8.| 0| 0.04| 0.0| 29.92| 29.79|29.865| 5.4| 5.2|180| 21| S| 3|196| | |30| 91.0 | 69.6 | 80.3 | 80.0 | 70| 74| 0| 16|.......8.| 0| 0.12| 0.0| 29.86| 29.71|29.809| 3.6| 2.8|193| 21|WSW| 2|169| | +--+------+------+------+------+---+----+----+----+---------+--+-----+-----+------+------+------+----+----+---+---+---+---+---+------+ | Sum | Sum |------|------|---|----| Ttl| Ttl| |Total|Total| For the month: | ---- | +------+------+------+------+---+----+----+----+ Number of +-----+-----+------+------+------+----+----+---+---+---+---+---+------+ |2725.5|2064.1|------|------|---|----| 0| 453| Days | 1.35| 0.0| 30.25| 29.68|29.959| 3.4| 1.2|164| 37|ENE| 5| 4| ---- | +------+------+------+------+---+----+----+----+------------|-2.57" OR 34% ----+------+------+----+----+---+---+---+---+---+------+ | Avg | Avg | Avg | Mean |Avg| Avg|----|----|Precip | Season Ttl| Date | Date |------|----|----|---| Date | Date | Avg | +------+------+------+------+---+----+----+----+ +-----+-----+------+------+------+----+----+---+-------+-------+------+ | 90.8| 68.7| 79.8 | 80.3 | 68|68.9|----|----|>.01 Inch 6|18.25| 0.4| 13 | 17 |------|----|----|---| 17 | 2 | | | +6.1 +2.3 +4.3 ------+---+----+----+----+------------| -4.05" OR 82% ---+------+------+----+----+---+-------+-------+------+ | | 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 |2838| 600|Thunder 3|Precipitation | Snow, Ice Plts | and Date | +--------+---------+--------+--------+----+----+------------+-------+------+---------+-------+-------------+----------------------+ | >90°F | <32°F | <32°F | <0°F |----|----|Heavy Fog 0| 0.82| 17 | 0.0 | - | 0 | - | +--------+---------+--------+--------+----+----+------------+-------+------+---------+----+--+-------------+----------------------+ | 16 | 0 | 0 | 0 |----|----| Clear 16 Partly Cloudy 14 Cloudy 0 | +--------+---------+--------+--------+----+----+------------------------------------------+ 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. Column 23: Sunshine index is measured in Watts/m^2 and is continuously averaged for 24 hours. Data in columns 4B, 5, 6, 15, 16, 23 are updated continuously, there by achieving a "true" mean.
  OBSERVER NOTES:
    STATION RECORDS:
JUNE 2008 WAS THE WARMEST JUNE IN THE DATABASE TO 1977 ... THE TOP 5 WARMEST JUNES INCLUDE : (1) 79.8 2008 (2) 79.6 1994 (3) 79.3 1981 (4) 79.2 1989 (5) 77.6 1987 JUNE 2008 WAS THIRD DRIEST JUNE IN THE DATABASE TO 1977. THE TOP 5 DRIEST JUNE'S INCLUDE: (1) 0.94" 1980 (2) 1.12" 1997 (3) 1.35" 2008 (4) 1.38" 1984 (5) 1.55" 1994 DAILY RECORDS: 4TH - TEMP Max 93 [previous 92 1981]
7TH - TEMP Max 100 [prev 96 1988]
7TH - TEMP Max min 75 [prev 72 2005]
8TH - TEMP Max 99 [prev 96 2007]
8TH - TEMP Max Min 76 [prev 72 1981]
9TH - TEMP Max 98 [prev 95 1993]
9TH - TEMP Max Min 77 [prev 75 1993]
10TH - TEMP Max 101 [prev 97 1993]
17TH - WIND GUST 37mph [prev 33 1988]
27TH - TEMP Maximum TIED 98 [prev 1989]
28TH - TEMP Max TIED 97 [prev 1986]
FROPA: 5TH, 11TH, 15TH,17TH,24TH MONTHLY AVERAGE MAXIMUM TEMP OF 90.8 WAS 6.1 ABOVE NORMAL. MONTHLY AVERAGE MINIMUM TEMP OF 68.7 WAS 2.3 ABOVE NORMAL. MONTHLY AVERAGE TEMP OF 79.8 WAS 4.3 ABOVE NORMAL. MAXIMUM TEMP:101 ON THE 10TH MINIMUM TEMP: 57 ON THE 3RD DAYS WITH TEMPERATURES: MAXIMUM >= 90: 16 MAXIMUM <= 32: 0 MINIMUM <= 32: 0 MINIMUM <= 0: 0 HEATING DEGREE DAYS: 0.0 COOLING DEGREE DAYS: 443.5 DAYS WITH HEATING DEGREE DAYS: 0 DAYS WITH COOLING DEGREE DAYS: 30 PRECIP TOTAL OF 1.35" WAS 2.57" BELOW NORMAL ( 34% OF NORMAL). GREATEST DAILY RAINFALL: 0.82" ON THE 17TH GREATEST 24-HOUR RAINFALL: 0.82" ON THE 17TH DAYS WITH MEASUREABLE PRECIP: 6 OR 20.00% AVERAGE DAILY PRECIP: 0.05" NORMAL DAILY PRECIP: 0.13" DAYS WITH PRECIP >= 0.01" 6 DAYS WITH PRECIP >= 0.10" 4 DAYS WITH PRECIP >= 0.50" 1 DAYS WITH PRECIP >= 1.00" 0 DAYS WITH THUNDERSTORMS: 3 NUMBER OF THUNDERSTORMS: 3 DAYS WITH SNOW: 00 SNOWFALL TOTAL: 0.0" CLOUDY DAYS: 0 PARTLY CLOUDY DAYS: 14 SUNNY/CLEAR DAYS: 16 DAYS WITH F/GF: 4 DAYS WITH DENSE FOG: 0 DAYS WITH FROST: 0 YEAR-TO-DATE YEARLY AVERAGE MAXIMUM TEMP OF 67.9 WAS 2.5 ABOVE NORMAL. YEARLY AVERAGE MINIMUM TEMP OF 48.1 WAS 1.7 ABOVE NORMAL. YEARLY AVERAGE TEMP OF 58.0 WAS 2.1 ABOVE NORMAL. MAXIMUM TEMP: 101 ON JUNE 10TH MINIMUM TEMP: 19 ON JANUARY 4TH DAYS WITH TEMPERATURES: MAXIMUM >= 90: 17 MAXIMUM <= 32: 2 MINIMUM <= 32: 26 MINIMUM <= 0: 0 HEATING DEGREE DAYS: 1859.5 COOLING DEGREE DAYS: 584.5 DAYS WITH HEATING DEGREE DAYS: 120 DAYS WITH COOLING DEGREE DAYS: 57 PRECIP TOTAL OF 18.25" WAS 4.05" BELOW NORMAL ( 82% OF NORMAL). GREATEST DAILY RAINFALL: 1.89" ON APRIL 21ST GREATEST 24-HOUR RAINFALL: 2.40" ON APRIL 21ST-22ND DAYS WITH MEASUREABLE PRECIP: 57 OF 182 OR 31.32% AVERAGE DAILY PRECIP: 0.10" NORMAL DAILY PRECIP: 0.12" DAYS WITH PRECIP >= 0.01" 57 DAYS WITH PRECIP >= 0.10" 33 DAYS WITH PRECIP >= 0.50" 12 DAYS WITH PRECIP >= 1.00" 5 DAYS WITH THUNDERSTORMS: 15 NUMBER OF THUNDERSTORMS: 17 DAYS WITH SNOW: 06 SNOWFALL TOTAL: 0.4" CLOUDY DAYS: 28 PARTLY CLOUDY DAYS: 95 SUNNY/CLEAR DAYS: 59 DAYS WITH F/GF: 49 DAYS WITH DENSE FOG: 2 DAYS WITH FROST: 13
OBSERVATIONS AT 3-HOUR INTERVALS
June 2008: Portsmouth, Virginia - KPWR
+--+----+-----+-----+---+---+---+----------+----+-----+-----+---+---+---+----------+----+-----+-----+---+---+---+----------+ | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUN 1 | JUN 2 | JUN 3 | | | | | |01| |29.83| 0.00| 76| 72| 87|18| 5| 14| |29.86| 0.00| 68| 61| 80|09| 0| 5| |30.04| 0.00| 61| 56| 82|06| 0| 4| |04| |29.82| 0.00| 74| 71| 92|15| 4| 10| |29.86| 0.00| 65| 60| 83|27| 0| 7| |30.02| 0.00| 58| 56| 91|13| 0| 5| |07| |29.85| 0.00| 73| 71| 92|24| 0| 11| |29.91| 0.00| 67| 60| 77|00| 5| 12| |30.03| 0.00| 59| 57| 94|00| 0| 0| |10| |29.87| 0.00| 86| 70| 59|24| 5| 18| |29.97| 0.00| 73| 60| 64|00| 7| 18| |30.06| 0.00| 76| 61| 60|15| 4| 11| |13| |29.85| 0.00| 90| 69| 50|24| 5| 18| |29.97| 0.00| 75| 61| 62|00| 6| 14| |30.01| 0.00| 84| 65| 53|15| 5| 15| |16| |29.80| 0.00| 90| 63| 41|24| 6| 16| |29.96| 0.00| 76| 60| 57|00| 7| 16| |29.94| 0.00| 86| 66| 53|15| 6| 18| |19| |29.81| 0.00| 86| 68| 56|24| 4| 10| |29.98| 0.00| 74| 56| 53|04| 6| 15| |29.91| 0.00| 79| 61| 54|15| 6| 18| |22| |29.90| 0.00| 73| 61| 66|00| 11| 29| |30.02| 0.00| 66| 53| 61|06| 0| 4| |29.91| 0.00| 73| 65| 76|15| 6| 16| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUN 4 | JUN 5 | JUN 6 | | | | | |01| |29.87| 0.00| 70| 65| 84|15| 6| 17| |29.82| 0.00| 81| 74| 79|18| 7| 17| |30.10| 0.00| 70| 67| 91|15| 0| 7| |04| |29.85| 0.00| 71| 64| 77|18| 7| 18| |29.85| 0.00| 79| 74| 84|18| 4| 15| |30.10| 0.00| 70| 67| 92|13| 0| 7| |07| |29.87| 0.00| 71| 67| 87|18| 6| 20| |29.93| 0.00| 79| 75| 89|27| 0| 6| |30.14| 0.00| 71| 69| 93|15| 0| 10| |10| |29.86| 0.00| 78| 72| 81|18| 6| 18| |29.99| 0.00| 83| 75| 75|00| 6| 16| |30.17| 0.00| 74| 71| 91|04| 0| 7| |13| |29.84| 0.00| 89| 75| 64|15| 6| 17| |30.03| 0.00| 85| 70| 62|04| 5| 14| |30.15| 0.00| 86| 78| 77|24| 4| 7| |16| |29.78| 0.00| 93| 76| 59|18| 7| 18| |30.02| 0.00| 88| 72| 58|04| 6| 12| |30.11| 0.00| 90| 77| 66|00| 6| 14| |19| |29.79| 0.00| 91| 73| 56|18| 6| 15| |30.06| 0.00| 87| 72| 62|04| 5| 17| |30.09| 0.00| 87| 76| 69|04| 4| 14| |22| |29.82| 0.00| 84| 75| 73|18| 5| 14| |30.10| 0.00| 72| 67| 87|13| 4| 12| |30.09| 0.00| 79| 74| 83|15| 0| 10| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUN 7 | JUN 8 | JUN 9 | | | | | |01| |30.10| 0.00| 77| 75| 91|15| 0| 6| |30.01| 0.00| 81| 73| 76|15| 0| 5| |29.92| 0.00| 81| 75| 81|00| 0| 0| |04| |30.09| 0.00| 76| 75| 95|15| 0| 5| |30.00| 0.00| 77| 71| 82|15| 0| 6| |29.89| 0.00| 78| 74| 86|15| 0| 5| |07| |30.11| 0.00| 77| 76| 97|15| 0| 5| |30.02| 0.00| 78| 72| 84|15| 0| 4| |29.93| 0.00| 79| 74| 87|27| 0| 10| |10| |30.10| 0.00| 90| 79| 70|24| 5| 14| |30.02| 0.00| 89| 77| 68|27| 4| 10| |29.96| 0.00| 90| 75| 62|00| 5| 14| |13| |30.07| 0.00| 98| 78| 53|24| 5| 15| |29.99| 0.00| 96| 74| 49|00| 4| 15| |29.95| 0.00| 93| 71| 49|04| 10| 18| |16| |30.03| 0.00|100| 76| 48|18| 4| 12| |29.93| 0.00| 99| 78| 52|15| 4| 10| |29.92| 0.00| 97| 76| 50|22| 4| 10| |19| |30.01| 0.00| 96| 75| 50|18| 0| 6| |29.92| 0.00| 95| 78| 59|13| 0| 5| |29.89| 0.00| 98| 77| 51|18| 0| 13| |22| |30.01| 0.00| 87| 76| 69|15| 0| 6| |29.95| 0.00| 86| 75| 70|15| 0| 5| |29.92| 0.00| 86| 74| 67|13| 0| 7| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUN 10 | JUN 11 | JUN 12 | | | | | |01| |29.91| 0.00| 80| 75| 85|13| 0| 4| |29.92| 0.00| 82| 72| 72|15| 4| 14| |30.14| 0.00| 72| 64| 75|09| 0| 4| |04| |29.90| 0.00| 76| 73| 89|13| 0| 4| |29.96| 0.00| 80| 72| 77|27| 0| 12| |30.14| 0.00| 68| 64| 86|00| 0| 0| |07| |29.93| 0.00| 76| 73| 91|13| 0| 5| |30.00| 0.00| 79| 70| 74|04| 5| 14| |30.18| 0.00| 70| 67| 90|09| 0| 4| |10| |29.94| 0.00| 90| 78| 68|18| 0| 6| |30.05| 0.00| 82| 71| 70|02| 11| 20| |30.21| 0.00| 81| 66| 59|02| 5| 15| |13| |29.92| 0.00| 99| 80| 55|18| 4| 11| |30.07| 0.00| 83| 69| 63|00| 11| 22| |30.19| 0.00| 87| 65| 47|04| 5| 15| |16| |29.88| 0.00|101| 78| 49|15| 5| 15| |30.05| 0.00| 84| 70| 64|04| 7| 17| |30.17| 0.00| 89| 63| 41|04| 5| 17| |19| |29.86| 0.00| 96| 76| 53|15| 5| 14| |30.06| 0.00| 81| 69| 67|04| 7| 17| |30.18| 0.00| 87| 63| 44|04| 4| 12| |22| |29.90| 0.00| 87| 73| 63|15| 4| 16| |30.13| 0.00| 76| 65| 69|04| 5| 12| |30.21| 0.00| 78| 65| 63|15| 0| 6| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUN 13 | JUN 14 | JUN 15 | | | | | |01| |30.20| 0.00| 72| 65| 80|00| 0| 0| |30.13| 0.00| 72| 66| 83|15| 0| 7| |29.90| 0.00| 77| 69| 77|02| 0| 10| |04| |30.20| 0.00| 67| 63| 87|00| 0| 0| |30.09| 0.00| 68| 64| 86|15| 0| 6| |29.87| 0.00| 74| 69| 82|24| 0| 11| |07| |30.22| 0.00| 68| 66| 93|00| 0| 0| |30.07| 0.00| 67| 64| 89|18| 0| 4| |29.90| 0.00| 73| 69| 88|24| 5| 14| |10| |30.24| 0.00| 81| 68| 64|06| 4| 10| |30.06| 0.00| 81| 70| 71|27| 5| 16| |29.89| 0.00| 75| 70| 84|27| 5| 14| |13| |30.22| 0.00| 87| 68| 52|04| 5| 15| |30.01| 0.00| 90| 72| 56|15| 5| 12| |29.88| 0.00| 78| 71| 81|24| 4| 14| |16| |30.17| 0.00| 89| 68| 51|15| 4| 14| |29.94| 0.00| 94| 73| 51|15| 5| 13| |29.84| 0.00| 84| 69| 61|00| 5| 14| |19| |30.15| 0.00| 84| 60| 45|15| 5| 15| |29.90| 0.00| 89| 71| 55|15| 6| 18| |29.82| 0.00| 86| 65| 50|00| 4| 10| |22| |30.15| 0.00| 76| 62| 62|13| 0| 11| |29.92| 0.00| 80| 68| 65|15| 5| 14| |29.87| 0.00| 78| 69| 73|15| 0| 7| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUN 16 | JUN 17 | JUN 18 | | | | | |01| |29.87| 0.00| 73| 68| 83|15| 0| 4| |29.84| 0.29| 67| 65| 92|06| 6| 37| |29.84| 0.00| 71| 53| 52|00| 4| 11| |04| |29.83| 0.00| 70| 67| 88|15| 0| 4| |29.79| 0.00| 66| 65| 97|13| 0| 20| |29.84| 0.00| 68| 56| 66|00| 1| 4| |07| |29.86| 0.00| 69| 66| 93|20| 0| 4| |29.80| 0.00| 66| 65| 97|04| 0| 5| |29.85| 0.00| 64| 57| 78|04| 0| 13| |10| |29.86| 0.00| 86| 69| 57|15| 0| 10| |29.80| 0.00| 70| 68| 93|24| 2| 11| |29.84| 0.00| 75| 53| 47|27| 4| 12| |13| |29.84| 0.00| 94| 70| 47|15| 5| 15| |29.78| 0.00| 77| 70| 78|24| 2| 11| |29.82| 0.00| 79| 54| 43|24| 5| 16| |16| |29.77| 0.00| 96| 69| 42|18| 5| 16| |29.74| 0.00| 85| 71| 62|00| 2| 10| |29.79| 0.00| 83| 59| 44|24| 5| 20| |19| |29.79| 0.00| 91| 72| 53|15| 5| 14| |29.75| 0.00| 80| 67| 65|02| 3| 11| |29.78| 0.00| 81| 55| 40|24| 5| 15| |22| |29.83| 0.00| 75| 66| 73|04| 4| 14| |29.83| 0.00| 73| 57| 56|02| 5| 16| |29.85| 0.00| 72| 60| 67|15| 4| 13| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+
MAXIMUM SHORT DURATION PRECIPITATION
+------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Time Period (minutes) | 5 | 10 | 15 | 20 | 30 | 45 | 60 | 80 | 100 | 120 | 150 | 180 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Precipitation | 0.03 | 0.06 | 0.09 | 0.12 | 0.18 | 0.27 | 0.36 | 0.42 | 0.48 | 0.53 | 0.53 | 0.53 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Ended: Date | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Ended: Time | 0103 | 0108 | 0113 | 0118 | 0128 | 0144 | 0200 | 0220 | 0240 | 0256 | 0256 | 0256 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ 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
June 2008: Portsmouth, Virginia - KPWR
+--+----+-----+-----+---+---+---+----------+----+-----+-----+---+---+---+----------+----+-----+-----+---+---+---+----------+ | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUN 19 | JUN 20 | JUN 21 | | | | | |01| |29.83| 0.00| 67| 58| 74|13| 4| 11| |29.97| 0.00| 70| 60| 71|04| 4| 12| |30.07| 0.00| 70| 63| 78|18| 4| 10| |04| |29.84| 0.00| 64| 57| 78|24| 0| 4| |29.96| 0.00| 67| 61| 81|04| 0| 6| |30.08| 0.00| 67| 62| 83|15| 0| 6| |07| |29.88| 0.00| 62| 59| 89|24| 0| 5| |30.01| 0.00| 64| 61| 89|11| 0| 5| |30.09| 0.00| 67| 63| 88|15| 0| 4| |10| |29.92| 0.00| 75| 60| 59|04| 6| 17| |30.03| 0.00| 77| 64| 65|24| 5| 15| |30.09| 0.00| 80| 70| 71|15| 4| 10| |13| |29.92| 0.00| 78| 59| 52|04| 5| 17| |30.05| 0.00| 83| 58| 43|27| 6| 18| |30.07| 0.00| 86| 71| 60|15| 5| 13| |16| |29.89| 0.00| 81| 61| 50|15| 4| 15| |30.02| 0.00| 85| 63| 47|33| 4| 12| |30.06| 0.00| 83| 67| 59|13| 5| 18| |19| |29.91| 0.00| 79| 60| 53|15| 4| 15| |30.03| 0.00| 82| 65| 55|15| 4| 13| |30.02| 0.00| 80| 67| 64|15| 5| 17| |22| |29.96| 0.00| 72| 63| 73|15| 4| 14| |30.05| 0.00| 75| 65| 70|13| 0| 7| |30.03| 0.00| 74| 64| 72|13| 4| 11| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUN 22 | JUN 23 | JUN 24 | | | | | |01| |29.99| 0.00| 70| 64| 82|13| 0| 7| |29.95| 0.00| 74| 70| 88|20| 0| 11| |30.00| 0.00| 73| 69| 87|15| 4| 10| |04| |29.98| 0.00| 67| 64| 89|13| 0| 4| |29.94| 0.00| 73| 71| 91|18| 4| 12| |30.02| 0.00| 68| 65| 90|22| 0| 6| |07| |29.99| 0.00| 67| 65| 94|24| 0| 5| |29.94| 0.00| 73| 70| 92|13| 0| 7| |30.07| 0.01| 67| 66| 95|00| 0| 0| |10| |30.00| 0.00| 79| 70| 74|15| 4| 12| |29.96| 0.00| 79| 74| 83|18| 5| 12| |30.11| 0.00| 78| 62| 58|00| 7| 21| |13| |29.97| 0.00| 88| 71| 58|18| 4| 11| |29.94| 0.00| 83| 73| 72|24| 4| 13| |30.13| 0.00| 83| 62| 49|24| 6| 16| |16| |29.90| 0.00| 91| 72| 53|18| 5| 12| |29.92| 0.00| 87| 73| 63|00| 5| 14| |30.11| 0.00| 87| 63| 45|24| 5| 14| |19| |29.92| 0.00| 88| 70| 56|15| 6| 19| |29.93| 0.00| 83| 72| 70|13| 5| 16| |30.15| 0.00| 85| 66| 53|04| 4| 10| |22| |29.95| 0.00| 77| 69| 77|15| 4| 11| |29.97| 0.00| 76| 71| 84|18| 4| 11| |30.19| 0.00| 76| 63| 63|15| 0| 6| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUN 25 | JUN 26 | JUN 27 | | | | | |01| |30.21| 0.00| 70| 62| 76|15| 0| 4| |30.08| 0.00| 78| 69| 74|15| 0| 7| |29.93| 0.00| 81| 71| 70|15| 5| 14| |04| |30.21| 0.00| 66| 61| 84|00| 0| 0| |30.04| 0.00| 75| 68| 79|15| 0| 7| |29.92| 0.00| 78| 67| 70|15| 4| 12| |07| |30.23| 0.00| 66| 63| 90|15| 0| 5| |30.04| 0.00| 74| 70| 87|15| 4| 11| |29.92| 0.00| 76| 68| 76|15| 4| 10| |10| |30.23| 0.00| 86| 73| 65|13| 4| 12| |30.03| 0.00| 84| 74| 73|27| 5| 18| |29.94| 0.00| 86| 72| 64|15| 5| 17| |13| |30.19| 0.00| 91| 68| 47|24| 4| 15| |29.98| 0.00| 91| 76| 62|18| 5| 16| |29.92| 0.00| 94| 74| 53|18| 6| 14| |16| |30.13| 0.00| 92| 70| 49|24| 5| 17| |29.92| 0.00| 97| 72| 45|15| 6| 21| |29.86| 0.00| 98| 74| 46|20| 6| 16| |19| |30.09| 0.00| 91| 68| 47|15| 4| 12| |29.88| 0.00| 95| 71| 46|18| 5| 16| |29.89| 0.00| 78| 75| 89|18| 0| 7| |22| |30.09| 0.00| 83| 70| 66|15| 4| 7| |29.90| 0.00| 86| 64| 48|18| 5| 12| |29.92| 0.00| 77| 73| 89|15| 0| 5| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUN 28 | JUN 29 | JUN 30 | | | | | |01| |29.92| 0.00| 74| 69| 86|18| 0| 7| |29.90| 0.00| 82| 73| 75|18| 5| 12| |29.86| 0.03| 73| 68| 87|18| 4| 11| |04| |29.91| 0.00| 72| 69| 89|18| 4| 12| |29.89| 0.00| 79| 72| 78|18| 4| 11| |29.82| 0.00| 71| 68| 93|18| 4| 11| |07| |29.93| 0.00| 73| 70| 90|18| 0| 11| |29.90| 0.00| 78| 73| 85|15| 4| 11| |29.83| 0.01| 70| 69| 95|18| 0| 6| |10| |29.92| 0.00| 85| 75| 71|15| 5| 15| |29.91| 0.00| 86| 76| 71|18| 6| 17| |29.83| 0.00| 81| 72| 76|18| 4| 10| |13| |29.93| 0.00| 92| 77| 61|15| 7| 21| |29.90| 0.00| 93| 76| 59|18| 6| 15| |29.83| 0.00| 85| 73| 68|24| 4| 18| |16| |29.87| 0.00| 97| 75| 50|15| 6| 21| |29.83| 0.00| 93| 75| 57|18| 7| 17| |29.77| 0.00| 90| 72| 56|24| 5| 15| |19| |29.85| 0.00| 96| 73| 47|18| 5| 16| |29.80| 0.00| 94| 73| 52|18| 5| 14| |29.76| 0.00| 90| 70| 53|15| 5| 14| |22| |29.90| 0.00| 87| 72| 60|18| 4| 12| |29.85| 0.00| 83| 70| 65|18| 10| 21| |29.83| 0.00| 81| 71| 70|15| 0| 6| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | +------------------------------------------+---------------------------------------+---------------------------------------+
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| |29.955| 74| 67| 79| 1.9| 15 | 1.2| |04| |29.945| 72| 67| 83| 1.1| 17 | 1.0| |07| |29.968| 72| 67| 87| 1.0| 16 | 0.3| |10| |29.981| 81| 70| 69| 4.2| 25 | 0.4| |13| |29.967| 87| 70| 59| 4.8| 20 | 1.0| |16| |29.928| 89| 70| 54| 4.7| 18 | 1.4| |19| |29.923| 86| 69| 57| 3.8| 14 | 1.9| |22| |29.957| 79| 68| 69| 2.8| 15 | 1.5| +--+----+------+---+---+---+-----+----+----+
HOURLY PRECIPITATION (Water Equivalent)
June 2008: Portsmouth, Virginia - KPWR
---+-----------------------------------------------------------+-----------------------------------------------------------+--- | | | 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| | | | | | | | | | | | | | | | | | | | | | | |0.01|03 04| | | | | | | | | | | | | | | | | | | | | | | | |04 05| | | | | | | | | | | | | | | | | | | | | | | | |05 | | | | | | | | | | | | | | | | | | | | | | | | | 06| | | | | | | | | | | | | | | | | | | | | | | | |06 07| | | | | | | | | | | | | | | | | | | | | | | | |07 08| | | | | | | | | | | | | | | | | | | | | | | | |08 09| | | | | | | | | | | | | | | | | | | | | | | | |09 10| | | | | | | | | | | | | | | | | | | | | | | | |10 | | | | | | | | | | | | | | | | | | | | | | | | | 11| | | | | | | | | | | | | | | | | | | | | | | | |11 12| | | | | | | | | | | | | | | | | | | | | | | | |12 13| | | | | | | | | | | | | | | | | | | | | | | | |13 14| | | | | | | | | | | | | | | | | | | | | | | | |14 15| | | | | | | | | | | | | | | | | | | | | | | | |15 | | | | | | | | | | | | | | | | | | | | | | | | | 16| | | | | | | | | | | | | | | | | | | | | | | | |16 17| |0.29|0.35|0.18| | | | | | | | | | | | | | | | | | | | |17 18| | | | | | | | | | | | | | | | | | | | | | | | |18 19| | | | | | | | | | | | | | | | | | | | | | | | |19 20| | | | | | | | | | | | | | | | | | | | | | | | |20 | | | | | | | | | | | | | | | | | | | | | | | | | 21| | | | | | | | | | | | | | | | | | | | | | | | |21 22| | | | | | | | | | | | | | | | | | | | | | | | |22 23| | | | | | | | | | | | | | | | | | | | | | | | |23 24| | |0.01|0.08| | | |0.01| | | | | | | | | | | | | | | | |24 25| | | | | | | | | | | | | | | | | | | | | | | | |25 | | | | | | | | | | | | | | | | | | | | | | | | | 26| | | | | | | | | | | | | | | | | | | | | | | | |26 27| | | | | | | | | | | | | | | | | |0.21|0.05| | | | | |27 28| | | | | | | | | | | | | | | | | | | | | | | | |28 29| | | | | | | | | | | | | | | | | | | | | | | |0.04|29 30| |0.03|0.07| | | |0.01|0.01| | | | | | | | | | | | | | | | |30 ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+--- Sum| |0.32|0.43|0.26|0.00|0.00|0.01|0.02|0.00|0.00|0.00|0.00|0.00|0.00|0.00|0.00|0.00|0.21|0.05|0.00|0.00|0.00|0.00|0.05|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.)