LOCAL CLIMATOLOGICAL DATA Monthly Summary August 2007
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| 86.6 | 70.5 | 78.6 | 78.6 | 68| 71| 0| 14|1......8 | 0| 0.00| 0.0| 30.00| 29.90|29.949| 4.0| 4.0|045| 7| N| 0| 0| | |02| 87.8 | 68.5 | 78.6 | 78.6 | 66| 68| 0| 14|1......8.| 0| 0.00| 0.0| 30.08| 29.99|30.039| 0.0| 0.0|158| 15| SE| 0| 0| | |03| 89.1 | 69.9 | 79.5 | 79.8 | 68| 69| 0| 14|.........| 0| 0.00| 0.0| 30.06| 29.97|30.027| 1.5| 1.0|169| 19|SSE| 0| 0| | |04| 92.7 | 73.1 | 82.9 | 82.7 | 69| 66| 0| 17|.......8.| 0| 0.00| 0.0| 30.01| 29.92|29.968| 1.0| 0.4|215| 13| W| 0| 0| | |05| 92.7 | 70.6 | 81.6 | 80.4 | 70| 72| 0| 16|1.3....8.| 0| 0.39| 0.0| 30.00| 29.89|29.947| 2.0| 1.1|159| 38|SSE| 0| 0| | | | | | | | | | | | | | | | | | | | | | | | | | | |06| 89.7 | 71.6 | 80.6 | 81.1 | 73| 77| 0| 15|1......8.| 0| 0.10| 0.0| 29.96| 29.82|29.878| 2.0| 1.8|164| 17|SSE| 0| 0| | |07| 93.4 | 76.2 | 84.8 | 85.5 | 75| 72| 0| 19|1......8.| 0| 0.00| 0.0| 29.92| 29.84|29.879| 1.0| 0.2|216| 17| SE| 0| 0| | |08| 96.9 | 79.7 | 88.3*| 87.5 | 73| 65| 0| 23|1......8.| 0| 0.00| 0.0| 29.88| 29.77|29.828| 2.9| 1.8|194| 19| W| 0| 0| | |09| 97.7*| 77.9 | 87.8 | 85.7 | 74| 70| 0| 22|1.3....8.| 0| 0.09| 0.0| 29.86| 29.81|29.834| 1.3| 0.6| 22| 16| W| 0| 0| | |10| 92.3 | 74.3 | 83.3 | 80.3 | 74| 83| 0| 18|1.3....8.| 0| 0.43| 0.0| 29.84| 29.73|29.784| 2.1| 0.4| 16| 30| W| 0| 0| | | | | | | | | | | | | | | | | | | | | | | | | | | |11| 79.2 | 68.4 | 73.8 | 75.0 | 69| 81| 0| 8|1......8.| 0| 0.00| 0.0| 30.08| 29.82|29.958| 6.5| 6.0| 25| 21| NE| 0| 0| | |12| 84.5 | 63.1*| 73.8 | 74.3 | 64| 73| 0| 8|1........| 0| 0.00| 0.0| 30.10| 30.00|30.056| 2.1| 1.5| 15| 16| N| 0| 0| | |13| 88.9 | 67.0 | 78.0 | 78.2 | 65| 67| 0| 12|.......8.| 0| 0.00| 0.0| 29.98| 29.84|29.910| 2.1| 1.6|332| 16| N| 0| 0| | |14| 85.7 | 69.0 | 77.3 | 77.4 | 63| 65| 0| 12|.........| 0| 0.00| 0.0| 29.98| 29.88|29.935| 3.3| 3.1| 10| 19| NE| 0| 0| | |15| 89.4 | 65.1 | 77.3 | 67.6 | 64| 88| 0| 6|.......8.| 0| 0.00| 0.0| 29.99| 29.97|29.980| 0.4| 0.4|135| 12| SE| 0| 0| | | | | | | | | | | | | | | | | | | | | | | | | | | |16| 93.1 | 75.6 | 84.3 | 84.2 | 76| 78| 0| 19|1.3....8.| 0| 0.01| 0.0| 30.01| 29.91|29.967| 2.9| 2.9|193| 19| NW| 0| 0| | |17| 88.3 | 69.5 | 78.9 | 77.9 | 74| 88| 0| 13|1.3....8.| 0| 0.99| 0.0| 30.02| 29.86|29.929| 2.5| 1.6|223| 22| W| 0| 0| | |18| 84.5 | 69.4 | 77.0 | 78.1 | 64| 63| 0| 11|.........| 0| 0.00| 0.0| 30.20| 29.93|30.116| 3.8| 3.8| 3| 18| N| 0| 0| | |19| 86.9 | 66.6 | 76.8 | 76.8 | 68| 76| 0| 12|..3....8.| 0| T | 0.0| 30.20| 30.01|30.128| 4.0| 4.0|158| 21|ENE| 0| 0| | |20| 87.1 | 75.1 | 81.1 | 81.1 | 74| 82| 0| 16|.......8.| 0| 0.00| 0.0| 30.08| 30.01|30.037| 4.0| 4.0| 45| 21|ENE| 0| 0| | | | | | | | | | | | | | | | | | | | | | | | | | | |21| 92.3 | 73.4 | 82.9 | 82.3 | 76| 84| 0| 17|1.3....8.| 0| 1.75| 0.0| 30.06| 29.99|30.018| 2.6| 1.9|295| 38| N| 0| 0| | |22| 78.7 | 72.6 | 75.6 | 74.8 | 73| 94| 0| 10|1........| 0| 0.01| 0.0| 30.12| 30.03|30.083| 3.8| 3.3| 0| 16| N| 0| 0| | |23| 79.9 | 71.7 | 75.8 | 75.5 | 71| 86| 0| 10|1......8.| 0| 0.00| 0.0| 30.15| 30.08|30.111| 2.6| 2.4| 17| 14| N| 0| 0| | |24| 88.1 | 68.8 | 78.5 | 78.2 | 74| 87| 0| 13|1......8.| 0| 0.00| 0.0| 30.08| 29.96|30.031| 1.3| 0.9|151| 14| SE| 0| 0| | |25| 92.6 | 75.0 | 83.8 | 83.7 | 76| 80| 0| 18|.......8.| 0| 0.00| 0.0| 29.99| 29.85|29.925| 1.0| 0.8|179| 14|SSW| 0| 0| | | | | | | | | | | | | | | | | | | | | | | | | | | |26| 90.8 | 71.3 | 81.1 | 77.8 | 75| 91| 0| 16|1.3....8.| 0| 1.21| 0.0| 30.02| 29.89|29.935| 0.8| 0.8|270| 18| W| 0| 0| | |27| 84.6 | 71.1 | 77.8 | 77.1 | 74| 89| 0| 12|1........| 0| 0.00| 0.0| 30.11| 30.00|30.059| 2.9| 2.7| 28| 17| NE| 0| 0| | |28| 86.8 | 69.8 | 78.3 | 77.0 | 70| 81| 0| 13|.........| 0| 0.00| 0.0| 30.14| 30.09|30.115| 3.2| 2.9| 34| 17|NNE| 0| 0| | |29| 84.8 | 67.0 | 75.9 | 75.0 | 64| 72| 0| 11|.........| 0| 0.00| 0.0| 30.13| 30.03|30.087| 4.0| 4.0| 45| 18| NE| 0| 0| | |30| 85.3 | 64.7 | 75.0 | 77.3 | 63| 65| 0| 10|.........| 0| 0.00| 0.0| 30.00| 29.90|29.948| 2.7| 2.6| 40| 17| NE| 0| 0| | | | | | | | | | | | | | | | | | | | | | | | | | | |31| 86.1 | 64.7 | 75.4 | 75.9 | 67| 75| 0| 10|.......8.| 0| 0.00| 0.0| 29.99| 29.90|29.922| 2.5| 2.4| 8| 16| N| 0| 0| | +--+------+------+------+------+---+----+----+----+---------+--+-----+-----+------+------+------+----+----+---+---+---+---+---+------+ | Sum | Sum |------|------|---|----| Ttl| Ttl| |Total|Total| For the month: | ---- | +------+------+------+------+---+----+----+----+ Number of +-----+-----+------+------+------+----+----+---+---+---+---+---+------+ | |2193.8|------|------|---|----| 0| 407| Days | 4.98| 0.0| 30.20| 29.73|29.982| 2.2| 0.8| 17| 38|SSE| 0| 0| ---- | +------+------+------+------+---+----+----+----+------------+-----+-----+------+------+------+----+----+---+---+---+---+---+------+ | Avg | Avg | Avg | Mean |Avg| Avg|----|----|Precip | Season Ttl| Date | Date |------|----|----|---| Date | Date | Avg | +------+------+------+------+---+----+----+----+ +-----+-----+------+------+------+----+----+---+-------+-------+------+ | 88.4| 70.7| 79.5 | 79.5 | 70|76.0|----|----|>.01 Inch 9|23.76| 0.0| 18 | 10 |------|----|----|---| 5+ | 1+ | | +------+------+------+------+---+----+----+----+------------+-----+-----+------+------+------+----+----+---+-------+-------+------+ | | 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 | 0|1315|Thunder 8|Precipitation | Snow, Ice Plts | and Date | +--------+---------+--------+--------+----+----+------------+-------+------+---------+-------+-------------+----------------------+ | >90°F | <32°F | <32°F | <0°F |----|----|Heavy Fog 0| 1.76| 21-22| 0.0 | - | 0 | - | +--------+---------+--------+--------+----+----+------------+-------+------+---------+----+--+-------------+----------------------+ | 10 | 0 | 0 | 0 |----|----| Clear 13 Partly Cloudy 17 Cloudy 1 | +--------+---------+--------+--------+----+----+------------------------------------------+ NOTES: Units are: Temperature=°F, Wind=mph, Pressure=inches Hg, Precipitation=inches. Data in column 4A are (MAX+MIN) / 2, whereas data in columns 4B, 5, 6, 15, 16, 23 are means via continuous observations for 24 hours. Column 5: Dew point is calculated from temperature and humidity and is continuously averaged for 24 hours. 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: 5TH WIND GUST 38 mph [prev 28 1989] 8TH TEMP MAX 97° [prev 96°] MAX MIN 80° [prev 78° 1999] 9TH TEMP MAX 98° [prev 96° 1977] 10TH WIND GUST 30 mph [prev 27 1998] 20TH TEMP MAX MIN TIED 75° [prev 2002] 21ST RAIN 1.75" [prev 0.85" 1979] 21ST WIND GUST 38 mph [prev30 1989] 25TH TEMP MAX MIN 75° [prev 74° 1979] 26TH RAIN 1.21" [prev 0.22" 1996] 21ST - WIND GUST - 38 mph [prev 30 1989] 25TH - TEMP - MIN 75° [prev 74 1979] 26tTH - RAIN - 1.21" [prev 0.22" 1996] MONTHLY AVERAGE MAXIMUM TEMP OF 88.4° WAS 1.8° ABOVE NORMAL. MONTHLY AVERAGE MINIMUM TEMP OF 70.70 WAS 0.8° ABOVE NORMAL. MONTHLY AVERAGE TEMP OF 79.5° WAS 1.3° ABOVE NORMAL. MAXIMUM TEMP: 98° ON THE 9TH MINIMUM TEMP: 63° ON THE 12TH DAYS WITH TEMPERATURES: MAXIMUM >= 90°: 10 MAXIMUM <= 32°: 0 MINIMUM <= 32°: 0 MINIMUM <= 0°: 0 HEATING DEGREE DAYS: 0.0 COOLING DEGREE DAYS: 450.0 DAYS WITH HEATING DEGREE DAYS: 0 DAYS WITH COOLING DEGREE DAYS: 31 PRECIP TOTAL OF 4.98" WAS 0.35" BELOW NORMAL ( 94% OF NORMAL). GREATEST DAILY RAINFALL: 1.75" ON THE 21ST GREATEST 24-HOUR RAINFALL: 1.76" ON THE 21ST-22ND DAYS WITH MEASUREABLE PRECIP: 9 OR 29.03% AVERAGE DAILY PRECIP: 0.16" NORMAL DAILY PRECIP: 0.17" DAYS WITH PRECIP >= 0.01" 9 DAYS WITH PRECIP >= 0.10" 6 DAYS WITH PRECIP >= 0.50" 3 DAYS WITH PRECIP >= 1.00" 2 DAYS WITH THUNDERSTORMS: 8 NUMBER OF THUNDERSTORMS: 9 DAYS WITH SNOW: 00 SNOWFALL TOTAL: 0.0" AVERAGE SKY COVER: 30.97% CLOUDY DAYS: 1 PARTLY CLOUDY DAYS: 17 SUNNY/CLEAR DAYS: 13 DAYS WITH F/GF: 19 DAYS WITH DENSE FOG: 0 DAYS WITH FROST: 0 YEAR-TO-DATE YEARLY AVERAGE MAXIMUM TEMP OF 71.5° WAS 0.5° ABOVE NORMAL. YEARLY AVERAGE MINIMUM TEMP OF 52.3° WAS 0.3° BELOW NORMAL. YEARLY AVERAGE TEMP OF 61.9° WAS 0.1° ABOVE NORMAL. MAXIMUM TEMP: 98° ON AUGUST 9TH MINIMUM TEMP: 15° ON FEBRUARY 6TH DAYS WITH TEMPERATURES: MAXIMUM >= 90°: 29 MAXIMUM <= 32°: 1 MINIMUM <= 32°: 42 MINIMUM <= 0°: 0 HEATING DEGREE DAYS: 2086.5 COOLING DEGREE DAYS: 1340.5 DAYS WITH HEATING DEGREE DAYS: 118 DAYS WITH COOLING DEGREE DAYS: 121 PRECIP TOTAL OF 25.86" WAS 7.23" BELOW NORMAL ( 78% OF NORMAL). GREATEST DAILY RAINFALL: 1.75" ON AUGUST 21ST GREATEST 24-HOUR RAINFALL: 2.03" ON JULY 29TH-30TH DAYS WITH MEASUREABLE PRECIP: 74 OF 243 OR 30.45% AVERAGE DAILY PRECIP: 0.11" NORMAL DAILY PRECIP: 0.14" DAYS WITH PRECIP >= 0.01" 74 DAYS WITH PRECIP >= 0.10" 48 DAYS WITH PRECIP >= 0.50" 16 DAYS WITH PRECIP >= 1.00" 9 DAYS WITH THUNDERSTORMS: 26 NUMBER OF THUNDERSTORMS: 30 DAYS WITH SNOW: 02 SNOWFALL TOTAL: 0.4" CLOUDY DAYS: 29 PARTLY CLOUDY DAYS: 111 SUNNY/CLEAR DAYS: 103 DAYS WITH F/GF: 66 DAYS WITH DENSE FOG: 1 DAYS WITH FROST: 15
OBSERVATIONS AT 3-HOUR INTERVALS August 2007: 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 | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | AUG 1 | AUG 2 | AUG 3 | | | | | |01| |29.92| 0.00| 74| 69| 84|00| 0| 0| | | | | | | | | | |30.05| 0.00| 75| 69| 82|13| 0| 13| |04| |29.90| 0.00| 72| 69| 93|00| 0| 0| | | | | | | | | | |30.04| 0.00| 72| 68| 88|00| 0| 4| |07| | | | | | | | | | | | | | | | | | | |30.05| 0.00| 70| 67| 89|00| 0| 0| |10| | | | | | | | | | |30.07| 0.00| 79| 66| 64|06| 0| 5| |30.06| 0.00| 81| 70| 70|27| 4| 12| |13| | | | | | | | | | |30.06| 0.00| 86| 62| 44|04| 4| 12| |30.04| 0.00| 86| 65| 49|09| 0| 11| |16| | | | | | | | | | |30.03| 0.00| 87| 62| 43|15| 4| 12| |29.99| 0.00| 88| 62| 42|15| 0| 11| |19| | | | | | | | | | |30.03| 0.00| 85| 62| 46|13| 4| 15| |29.98| 0.00| 85| 69| 58|15| 5| 17| |22| | | | | | | | | | |30.06| 0.00| 78| 69| 74|15| 4| 13| |30.01| 0.00| 80| 70| 73|13| 4| 11| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | AUG 4 | AUG 5 | AUG 6 | | | | | |01| |30.01| 0.00| 76| 70| 80|18| 0| 7| |29.96| 0.00| 81| 71| 72|15| 0| 7| |29.96| 0.10| 73| 70| 91|13| 0| 12| |04| |29.99| 0.00| 74| 70| 87|18| 0| 7| |29.94| 0.00| 77| 71| 82|15| 0| 5| |29.89| 0.00| 72| 69| 91|18| 0| 7| |07| |29.99| 0.00| 73| 70| 90|00| 0| 4| |29.97| 0.00| 76| 70| 82|15| 0| 5| |29.91| 0.00| 74| 70| 90|13| 0| 6| |10| |30.00| 0.00| 82| 71| 69|27| 4| 11| |29.97| 0.00| 80| 72| 75|20| 0| 7| |29.91| 0.00| 80| 74| 81|15| 4| 13| |13| |29.96| 0.00| 89| 70| 54|27| 4| 12| |29.95| 0.00| 90| 71| 54|15| 0| 11| |29.88| 0.00| 87| 75| 68|20| 4| 10| |16| |29.92| 0.00| 92| 66| 41|27| 0| 13| |29.92| 0.00| 92| 67| 43|27| 4| 14| |29.84| 0.00| 89| 75| 64|15| 4| 13| |19| |29.92| 0.00| 90| 67| 48|15| 0| 12| |29.91| 0.08| 77| 70| 78|15| 7| 38| |29.82| 0.00| 89| 74| 61|18| 0| 10| |22| |29.95| 0.00| 85| 70| 62|13| 4| 11| |29.96| 0.14| 73| 70| 91|04| 4| 15| |29.85| 0.00| 85| 76| 74|18| 0| 7| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | AUG 7 | AUG 8 | AUG 9 | | | | | |01| |29.87| 0.00| 81| 76| 83|13| 0| 6| |29.88| 0.00| 84| 76| 78|13| 0| 12| |29.82| 0.00| 86| 73| 65|18| 0| 7| |04| |29.86| 0.00| 78| 74| 89|00| 0| 0| |29.83| 0.00| 81| 76| 86|18| 4| 11| |29.82| 0.00| 82| 73| 74|00| 0| 4| |07| |29.90| 0.00| 76| 74| 91|00| 0| 0| |29.86| 0.00| 80| 77| 90|18| 0| 10| |29.85| 0.00| 79| 73| 82|00| 0| 0| |10| |29.91| 0.00| 85| 74| 70|15| 0| 6| |29.86| 0.00| 86| 73| 65|18| 4| 15| |29.86| 0.00| 88| 75| 65|00| 0| 0| |13| |29.91| 0.00| 93| 74| 55|27| 4| 13| |29.83| 0.00| 95| 69| 43|27| 5| 15| |29.85| 0.00| 97| 74| 47|04| 4| 12| |16| |29.85| 0.00| 93| 74| 54|29| 0| 11| |29.77| 0.00| 97| 66| 37|15| 4| 15| |29.82| 0.00| 93| 73| 53|04| 0| 11| |19| |29.84| 0.00| 91| 77| 62|09| 0| 10| | | | | | | | | | |29.82| 0.00| 79| 73| 82|15| 0| 7| |22| |29.88| 0.00| 87| 78| 76|13| 4| 13| |29.81| 0.00| 87| 75| 67|00| 0| 4| |29.85| 0.00| 80| 75| 87|06| 4| 11| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | AUG 10 | AUG 11 | AUG 12 | | | | | |01| |29.84| 0.00| 80| 76| 88|13| 0| 5| |29.82| 0.00| 75| 72| 92|00| 0| 0| |30.07| 0.00| 68| 65| 92|00| 0| 0| |04| |29.83| 0.00| 81| 73| 77|04| 6| 26| |29.85| 0.00| 74| 71| 88|04| 7| 17| |30.07| 0.00| 64| 64| 97|00| 0| 0| |07| |29.79| 0.00| 77| 71| 84|13| 0| 7| |29.91| 0.00| 73| 68| 86|00| 5| 14| |30.09| 0.00| 64| 63| 99|04| 0| 6| |10| |29.80| 0.00| 81| 74| 80|13| 4| 12| |29.96| 0.00| 75| 70| 84|00| 6| 16| |30.10| 0.00| 76| 68| 77|00| 5| 13| |13| |29.76| 0.00| 91| 77| 63|27| 0| 10| |29.99| 0.00| 77| 69| 75|00| 10| 21| |30.07| 0.00| 84| 64| 52|00| 5| 15| |16| |29.77| 0.43| 81| 78| 89|27| 6| 30| |30.00| 0.00| 79| 69| 71|00| 7| 19| |30.03| 0.00| 83| 62| 48|24| 0| 10| |19| |29.76| 0.00| 75| 72| 91|00| 0| 5| |30.02| 0.00| 76| 66| 72|02| 7| 18| |30.01| 0.00| 81| 63| 55|13| 4| 13| |22| |29.79| 0.00| 75| 72| 92|00| 0| 0| |30.06| 0.00| 71| 66| 84|04| 5| 14| |30.01| 0.00| 74| 66| 75|13| 0| 7| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | AUG 13 | AUG 14 | AUG 15 | | | | | |01| |29.98| 0.00| 69| 65| 85|00| 0| 5| |29.89| 0.00| 73| 70| 89|00| 0| 0| |29.98| 0.00| 69| 65| 86|00| 0| 0| |04| |29.95| 0.00| 68| 64| 88|00| 0| 0| |29.88| 0.00| 71| 70| 97|00| 0| 0| |29.98| 0.00| 67| 64| 91|00| 0| 0| |07| |29.95| 0.00| 69| 66| 92|00| 0| 4| |29.92| 0.00| 70| 68| 94|00| 0| 6| |29.98| 0.00| 65| 63| 93|15| 0| 4| |10| |29.93| 0.00| 78| 69| 72|27| 4| 12| |29.96| 0.00| 81| 59| 46|04| 7| 19| | | | | | | | | | |13| |29.90| 0.00| 87| 70| 57|29| 5| 13| |29.98| 0.00| 85| 63| 47|00| 7| 16| | | | | | | | | | |16| |29.87| 0.00| 88| 69| 53|00| 5| 12| |29.94| 0.00| 84| 55| 37|00| 6| 15| | | | | | | | | | |19| |29.85| 0.00| 86| 51| 30|00| 4| 13| |29.94| 0.00| 81| 60| 48|00| 4| 11| | | | | | | | | | |22| |29.88| 0.00| 78| 62| 59|00| 0| 4| |29.97| 0.00| 74| 63| 70|06| 0| 6| | | | | | | | | | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | AUG 16 | AUG 17 | AUG 18 | | | | | |01| |29.99| 0.00| 78| 75| 89|15| 0| 12| |30.00| 0.12| 74| 73| 95|27| 4| 22| |29.93| 0.00| 79| 77| 93|15| 0| 11| |04| |29.98| 0.00| 77| 74| 93|18| 0| 7| |30.01| 0.21| 70| 70| 99|27| 4| 14| |30.00| 0.00| 78| 64| 62|00| 5| 15| |07| |30.00| 0.00| 76| 75| 96|15| 0| 7| |29.94| 0.00| 70| 70|100|18| 0| 7| |30.08| 0.00| 71| 65| 82|00| 0| 6| |10| |30.00| 0.00| 83| 76| 81|18| 4| 11| |29.96| 0.00| 73| 73|100|15| 0| 10| |30.12| 0.00| 82| 62| 51|00| 10| 16| |13| |29.98| 0.00| 90| 77| 67|18| 5| 14| |29.95| 0.00| 81| 77| 87|15| 4| 13| |30.18| 0.00| 83| 65| 54|00| 7| 16| |16| |29.93| 0.00| 93| 78| 61|20| 5| 14| |29.87| 0.00| 87| 76| 69|27| 5| 17| |30.17| 0.00| 81| 63| 54|00| 5| 12| |19| |29.91| 0.00| 91| 77| 63|20| 5| 13| |29.86| 0.00| 86| 76| 73|18| 4| 14| |30.18| 0.00| 79| 64| 59|02| 0| 7| |22| |29.94| 0.00| 85| 77| 77|20| 5| 15| |29.89| 0.00| 81| 76| 84|15| 0| 7| |30.20| 0.00| 73| 62| 68|00| 0| 4| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+
OBSERVATIONS AT 3-HOUR INTERVALS August 2007: 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 | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | AUG 19 | AUG 20 | AUG 21 | | | | | |01| |30.20| 0.00| 69| 62| 78|13| 0| 7| | | | | | | | | | |30.02| 0.00| 77| 76| 97|04| 0| 7| |04| |30.18| 0.00| 67| 63| 87|00| 0| 0| | | | | | | | | | |29.99| 0.00| 77| 76| 98|04| 0| 5| |07| |30.19| 0.00| 68| 62| 82|13| 0| 7| | | | | | | | | | |30.03| 0.00| 76| 76| 98|04| 0| 4| |10| | | | | | | | | | |30.06| 0.00| 81| 74| 79|27| 5| 17| |30.05| 0.00| 82| 77| 85|27| 5| 14| |13| | | | | | | | | | |30.03| 0.00| 87| 77| 73|00| 5| 13| |30.02| 0.00| 88| 77| 69|27| 5| 15| |16| | | | | | | | | | |30.03| 0.00| 85| 76| 76|00| 7| 15| |30.00| 0.00| 92| 77| 61|29| 4| 12| |19| | | | | | | | | | |30.03| 0.00| 80| 75| 86|04| 4| 13| |29.99| 0.00| 90| 79| 71|04| 0| 12| |22| | | | | | | | | | |30.03| 0.00| 77| 75| 93|09| 0| 7| |30.03| 0.04| 74| 74| 99|00| 4| 11| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | AUG 22 | AUG 23 | AUG 24 | | | | | |01| |30.03| 0.01| 73| 73| 99|13| 0| 5| |30.11| 0.00| 74| 72| 93|02| 0| 6| |30.07| 0.00| 71| 70| 97|00| 0| 0| |04| |30.03| 0.00| 73| 73|100|27| 4| 12| |30.10| 0.00| 74| 71| 91|04| 5| 13| |30.08| 0.00| 70| 69| 99|00| 0| 0| |07| |30.07| 0.00| 73| 73|100|24| 0| 6| |30.13| 0.00| 72| 70| 93|04| 0| 7| |30.08| 0.00| 69| 69|100|00| 0| 0| |10| |30.11| 0.00| 74| 74|100|00| 6| 14| |30.15| 0.00| 76| 71| 84|04| 0| 7| |30.07| 0.00| 77| 71| 83|13| 0| 7| |13| |30.12| 0.00| 76| 74| 91|00| 6| 15| |30.13| 0.00| 77| 72| 83|00| 5| 12| |30.04| 0.00| 84| 76| 77|27| 4| 11| |16| |30.09| 0.00| 78| 73| 85|00| 6| 16| |30.09| 0.00| 80| 72| 77|00| 5| 12| |29.99| 0.00| 87| 76| 68|31| 0| 6| |19| |30.09| 0.00| 77| 72| 85|00| 4| 11| |30.09| 0.00| 78| 71| 79|04| 5| 14| |29.98| 0.00| 85| 78| 79|15| 4| 12| |22| |30.11| 0.00| 74| 72| 92|04| 4| 11| |30.10| 0.00| 73| 71| 92|00| 0| 0| |29.96| 0.00| 80| 76| 90|15| 4| 13| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | AUG 25 | AUG 26 | AUG 27 | | | | | |01| |29.99| 0.00| 77| 76| 95|18| 0| 6| |29.90| 0.00| 80| 76| 89|18| 0| 12| |30.03| 0.00| 72| 72|100|00| 0| 0| |04| |29.95| 0.00| 76| 75| 97|18| 0| 7| |29.89| 0.00| 77| 76| 96|18| 0| 5| |30.01| 0.00| 72| 72|100|00| 0| 0| |07| |29.96| 0.00| 75| 75| 98|20| 0| 6| |29.92| 0.00| 75| 75| 98|18| 0| 10| |30.03| 0.00| 71| 71|100|00| 0| 0| |10| |29.97| 0.00| 82| 76| 84|15| 4| 12| |29.94| 0.00| 83| 76| 80|27| 4| 12| |30.09| 0.00| 77| 77|100|04| 4| 13| |13| |29.92| 0.00| 90| 78| 67|18| 0| 12| |29.93| 0.00| 90| 79| 70|22| 0| 7| |30.08| 0.00| 82| 75| 78|00| 7| 16| |16| |29.88| 0.00| 92| 77| 60|18| 4| 11| |29.95| 0.21| 72| 72| 99|27| 5| 18| |30.06| 0.00| 84| 74| 72|04| 5| 14| |19| |29.85| 0.00| 91| 77| 65|13| 0| 11| |29.97| 0.02| 73| 73|100|27| 0| 10| |30.07| 0.00| 82| 75| 80|04| 5| 13| |22| |29.90| 0.00| 84| 77| 80|15| 4| 13| |29.99| 0.00| 73| 73|100|00| 0| 0| |30.10| 0.00| 76| 74| 91|04| 0| 12| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | AUG 28 | AUG 29 | AUG 30 | | | | | |01| |30.11| 0.00| 73| 72| 96|00| 0| 0| |30.12| 0.00| 70| 69| 97|00| 0| 0| | | | | | | | | | |04| |30.10| 0.00| 72| 71| 99|00| 0| 0| |30.10| 0.00| 69| 68| 98|00| 0| 0| | | | | | | | | | |07| |30.13| 0.00| 70| 70|100|00| 0| 4| |30.11| 0.00| 67| 67| 99|00| 0| 0| |30.00| 0.00| 65| 64| 98|00| 0| 0| |10| |30.13| 0.00| 82| 71| 70|04| 6| 15| |30.12| 0.00| 80| 68| 63|04| 4| 8| |30.00| 0.00| 78| 62| 58|00| 5| 15| |13| |30.13| 0.00| 85| 69| 60|00| 7| 16| | | | | | | | | | |29.96| 0.00| 84| 63| 49|04| 5| 16| |16| |30.11| 0.00| 83| 68| 61|04| 7| 16| | | | | | | | | | |29.93| 0.00| 83| 61| 47|04| 6| 17| |19| |30.09| 0.00| 80| 69| 70|04| 5| 14| | | | | | | | | | |29.90| 0.00| 79| 63| 57|04| 0| 12| |22| |30.11| 0.00| 74| 70| 89|04| 0| 10| | | | | | | | | | |29.93| 0.00| 73| 65| 77|00| 0| 0| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | AUG 31 | | | | | | | |01| |29.92| 0.00| 68| 65| 90|00| 0| 0| | | |04| |29.91| 0.00| 66| 64| 93|00| 0| 0| | | |07| |29.90| 0.00| 65| 64| 96|00| 0| 0| | | |10| |29.93| 0.00| 77| 68| 74|00| 5| 14| | | |13| |29.93| 0.00| 84| 67| 56|00| 6| 15| | | |16| |29.90| 0.00| 86| 66| 53|00| 5| 13| | | |19| |29.91| 0.00| 83| 69| 63|04| 4| 12| | | |22| |29.97| 0.00| 78| 70| 77|06| 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| |29.978| 75| 71| 89| 0.1| 27 | 0.1| |04| |29.966| 73| 70| 91| 1.2| 02 | 0.5| |07| |29.985| 71| 69| 93| 0.2| 00 | 0.2| |10| |29.998| 80| 71| 75| 3.8| 35 | 1.5| |13| |29.981| 86| 71| 62| 4.5| 35 | 2.7| |16| |29.950| 86| 70| 59| 4.1| 35 | 1.8| |19| |29.951| 83| 70| 67| 3.0| 07 | 1.3| |22| |29.976| 78| 71| 81| 1.7| 11 | 0.9| +--+----+------+---+---+---+-----+----+----+
HOURLY PRECIPITATION (Water Equivalent) August 2007: 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| | | | | | | | | | | | | | | | | | | | | | | | |03 04| | | | | | | | | | | | | | | | | | | | | | | | |04 05| | | | | | | | | | | | | | | | | | | |0.08| |0.03|0.14|0.14|05 | | | | | | | | | | | | | | | | | | | | | | | | | 06| |0.10| | | | | | | | | | | | | | | | | | | | | | |06 07| | | | | | | | | | | | | | | | | | | | | | | | |07 08| | | | | | | | | | | | | | | | | | | | | | | | |08 09| | | | | | | | | | | | | | | | | |0.08|0.01| | | | | |09 10| | | | | | | | | | | | | | | | |0.43| | | | | | | |10 | | | | | | | | | | | | | | | | | | | | | | | | | 11| | | | | | | | | | | | | | | | | | | | | | | | |11 12| | | | | | | | | | | | | | | | | | | | | | | | |12 13| | | | | | | | | | | | | | | | | | | | | | | | |13 14| | | | | | | | | | | | | | | | | | | | | | | | |14 15| | | | | | | | | | | | | | | | | | | | | | | | |15 | | | | | | | | | | | | | | | | | | | | | | | | | 16| | | | | | | | | | | | | | | | | | | | | | | |0.01|16 17| |0.12|0.08|0.21|0.21|0.31|0.06| | | | | | | | | | | | | | | | | |17 18| | | | | | | | | | | | | | | | | | | | | | | | |18 19| | | | | | | | | | | | | | | | | | | | | | | | |19 20| | | | | | | | | | | | | | | | | | | | | | | | |20 | | | | | | | | | | | | | | | | | | | | | | | | | 21| | | | | | | | | | | | | | | | | | | | | |1.67|0.04|0.04|21 22| |0.01| | | | | | | | | | | | | | | | | | | | | | |22 23| | | | | | | | | | | | | | | | | | | | | | | | |23 24| | | | | | | | | | | | | | | | | | | | | | | | |24 25| | | | | | | | | | | | | | | | | | | | | | | | |25 | | | | | | | | | | | | | | | | | | | | | | | | | 26| | | | | | | | | | | | | | | |0.89|0.21|0.03|0.05|0.02| |0.01| | |26 27| | | | | | | | | | | | | | | | | | | | | | | | |27 28| | | | | | | | | | | | | | | | | | | | | | | | |28 29| | | | | | | | | | | | | | | | | | | | | | | | |29 30| | | | | | | | | | | | | | | | | | | | | | | | |30 31| | | | | | | | | | | | | | | | | | | | | | | | |31 ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+--- Sum| |0.23|0.08|0.21|0.21|0.31|0.06|0.00|0.00|0.00|0.00|0.00|0.00|0.00|0.00|0.89|0.64|0.11|0.06|0.10|0.00|1.71|0.18|0.19|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.)