LOCAL CLIMATOLOGICAL DATA Monthly Summary July 2007
Station: Portsmouth, Virginia - PWRS 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| 81.0 | 66.6 | 73.8 | 75.8 | 62| 66| 0| 8|.......8.| 0| 0.00| 0.0| 30.12| 29.93|30.020| 6.1| 5.9|351| 27| N| 0| 0| | |02| 78.2 | 61.7 | 69.9 | 70.4 | 58| 68| 0| 4|.........| 0| 0.00| 0.0| 30.23| 30.11|30.165| 3.6| 3.3| 10| 21| N| 0| 0| | |03| 80.3 | 57.7*| 69.0*| 70.2 | 55| 62| 0| 4|.........| 0| 0.00| 0.0| 30.24| 30.18|30.213| 2.4| 1.8|145| 17|SSE| 0| 0| | |04| 86.5 | 66.8 | 76.7 | 76.2 | 62| 62| 0| 11|.........| 0| 0.00| 0.0| 30.19| 30.08|30.140| 3.8| 3.5|168| 21| SE| 0| 0| | |05| 89.9 | 68.0 | 79.0 | 79.6 | 66| 66| 0| 13|.......8.| 0| 0.01| 0.0| 30.11| 29.92|30.021| 4.8| 4.7|191| 21|SSW| 0| 0| | | | | | | | | | | | | | | | | | | | | | | | | | | |06| 89.0 | 75.2 | 82.1 | 81.7 | 70| 69| 0| 17|.......8.| 0| 0.00| 0.0| 29.96| 29.89|29.931| 4.1| 1.0|252| 19| W| 0| 0| | |07| 91.3 | 70.8 | 81.1 | 78.5 | 71| 80| 0| 16|1.3....8.| 0| 0.45| 0.0| 29.96| 29.88|29.925| 1.6| 0.9|143| 17|SSE| 0| 0| | |08| 93.1 | 70.4 | 81.8 | 81.7 | 71| 72| 0| 16|1......8.| 0| 0.00| 0.0| 29.90| 29.83|29.871| 2.0| 1.2|160| 18|SSE| 0| 0| | |09| 94.6*| 74.9 | 84.8*| 84.6 | 73| 71| 0| 19|1......8.| 0| 0.00| 0.0| 29.97| 29.88|29.925| 2.5| 2.0|160| 17| SE| 0| 0| | |10| 92.1 | 73.6 | 82.8 | 80.9 | 75| 85| 0| 17|1.3....8.| 0| 0.19| 0.0| 29.98| 29.86|29.929| 1.5| 0.3| 77| 27| N| 0| 0| | | | | | | | | | | | | | | | | | | | | | | | | | | |11| 94.1 | 72.4 | 83.3 | 81.0 | 73| 80| 0| 18|1.3....8.| 0| 0.71| 0.0| 29.88| 29.71|29.815| 3.5| 2.9|190| 26| S| 0| 0| | |12| 84.6 | 69.5 | 77.0 | 77.7 | 66| 71| 0| 12|1........| 0| 0.01| 0.0| 29.96| 29.80|29.893| 4.1| 3.7|355| 20| N| 0| 0| | |13| 84.2 | 69.9 | 77.0 | 76.5 | 65| 70| 0| 12|.........| 0| T | 0.0| 30.01| 29.93|29.972| 1.7| 1.4| 3| 16| N| 0| 0| | |14| 88.4 | 65.1 | 76.8 | 77.3 | 64| 67| 0| 11|.......8.| 0| 0.00| 0.0| 30.00| 29.91|29.959| 1.7| 1.3|198| 15|SSE| 0| 0| | |15| 89.8 | 73.1 | 81.5 | 81.4 | 70| 69| 0| 16|.......8.| 0| 0.00| 0.0| 29.93| 29.86|29.900| 1.8| 1.7|174| 18| S| 0| 0| | | | | | | | | | | | | | | | | | | | | | | | | | | |16| 91.9 | 75.8 | 83.9 | 82.9 | 72| 71| 0| 18|.......8.| 0| 0.00| 0.0| 30.00| 29.91|29.946| 2.1| 1.4|187| 19| N| 0| 0| | |17| 93.0 | 71.6 | 82.3 | 79.4 | 72| 79| 0| 17|1.3....8.| 0| 0.27| 0.0| 30.05| 29.99|30.021| 1.7| 0.7|174| 23|SSE| 0| 0| | |18| 89.1 | 71.5 | 80.3 | 79.4 | 73| 83| 0| 15|1......8.| 0| 0.01| 0.0| 30.01| 29.87|29.941| 2.4| 1.6|228| 19| W| 0| 0| | |19| 94.1 | 72.7 | 83.4 | 81.5 | 73| 78| 0| 18|1.3....8.| 0| 0.67| 0.0| 29.89| 29.78|29.844| 2.1| 1.2|217| 26|NNW| 0| 0| | |20| 82.9 | 72.9 | 77.9 | 77.4 | 69| 77| 0| 12|.......8.| 0| 0.00| 0.0| 29.94| 29.78|29.842| 4.0| 3.5| 11| 20| N| 0| 0| | | | | | | | | | | | | | | | | | | | | | | | | | | |21| 79.3 | 66.2 | 72.8 | 74.0 | 61| 65| 0| 7|.........| 0| 0.00| 0.0| 30.07| 29.92|30.006| 6.3| 6.0| 8| 25| N| 0| 0| | |22| 82.2 | 62.6 | 72.4 | 73.1 | 62| 71| 0| 7|.........| 0| 0.00| 0.0| 30.09| 30.03|30.069| 6.5| 6.2| 37| 26| NE| 0| 0| | |23| 82.5 | 70.3 | 76.4 | 75.7 | 64| 68| 0| 11|.........| 0| T | 0.0| 30.10| 30.00|30.040| 5.4| 5.2| 5| 21| NE| 0| 0| | |24| 86.8 | 64.0 | 75.4 | 75.4 | 64| 71| 0| 10|.......8.| 0| 0.00| 0.0| 30.13| 30.06|30.091| 1.7| 1.7|153| 16| SE| 0| 0| | |25| 85.3 | 67.8 | 76.6 | 77.0 | 67| 74| 0| 11|.......8.| 0| 0.00| 0.0| 30.15| 30.09|30.113| 1.8| 0.9| 46| 15| SE| 0| 0| | | | | | | | | | | | | | | | | | | | | | | | | | | |26| 88.0 | 69.3 | 78.7 | 76.5 | 71| 84| 0| 13|1.3....8.| 0| 0.62| 0.0| 30.14| 30.02|30.090| 1.5| 1.4| 37| 15| NE| 0| 0| | |27| 91.1 | 66.2 | 78.6 | 79.4 | 71| 80| 0| 13|1.3.5..8.| 0| 1.22| 0.0| 30.04| 29.85|29.962| 1.4| 0.4|121| 31| NE| 0| 0| | |28| 75.1 | 69.7 | 72.4 | 72.4 | 72| 97| 0| 7|1......8.| 0| T | 0.0| 29.88| 29.88|29.881| 4.0| 4.0|270| 13| W| 0| 0| | |29| 88.2 | 72.3 | 80.3 | 80.2 | 72| 77| 0| 15|1.3....8.| 0| 0.56| 0.0| 29.92| 29.83|29.878| 2.3| 1.0|121| 24| NE| 0| 0| | |30| 82.4 | 67.9 | 75.2 | 75.4 | 72| 89| 0| 10|1.3....8.| 0| 1.47| 0.0| 29.94| 29.86|29.898| 1.7| 1.6| 29| 30| N| 0| 0| | | | | | | | | | | | | | | | | | | | | | | | | | | |31| 84.7 | 71.4 | 78.0 | 78.3 | 70| 78| 0| 13|1......8.| 0| 0.00| 0.0| 29.93| 29.87|29.902| 3.7| 3.4| 46| 19| N| 0| 0| | +--+------+------+------+------+---+----+----+----+---------+--+-----+-----+------+------+------+----+----+---+---+---+---+---+------+ | Sum | Sum |------|------|---|----| Ttl| Ttl| |Total|Total| For the month: | ---- | +------+------+------+------+---+----+----+----+ Number of +-----+-----+------+------+------+----+----+---+---+---+---+---+------+ |2693.7|2147.9|------|------|---|----| 0| 391| Days | 6.19| 0.0| 30.24| 29.71|29.974| 3.0| 0.6| 45| 31| NE| 0| 0| ---- | +------+------+------+------+---+----+----+----+------------+-----+-----+------+------+------+----+----+---+---+---+---+---+------+ | Avg | Avg | Avg | Mean |Avg| Avg|----|----|Precip | Season Ttl| Date | Date |------|----|----|---| Date | Date | Avg | +------+------+------+------+---+----+----+----+ +-----+-----+------+------+------+----+----+---+-------+-------+------+ | 86.9| 69.3| 78.1 | 77.8 | 68|74.3|----|----|>.01 Inch 12|20.88| 0.0| 3 | 11 |------|----|----|---| 27 | 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| 843|Thunder 9|Precipitation | Snow, Ice Plts | and Date | +--------+---------+--------+--------+----+----+------------+-------+------+---------+-------+-------------+----------------------+ | >90°F | <32°F | <32°F | <0°F |----|----|Heavy Fog 0| 2.03| 29-30| 0.0 | - | 0 | - | +--------+---------+--------+--------+----+----+------------+-------+------+---------+----+--+-------------+----------------------+ | 9 | 0 | 0 | 0 |----|----| Clear 13 Partly Cloudy 18 Cloudy 0 | +--------+---------+--------+--------+----+----+------------------------------------------+ 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. Data in columns 4B, 5, 6, 15, 16, 23 are updated continuously, there by achieving a "true" mean. OBSERVER NOTES: FROPA: 1ST, 6TH, 12TH, 20TH STATION RECORDS: 22nd - TEMPERATURE - Minimum 63 [previous 65 1982] 30th - RAINFALL - 1.47" [previous 1.17" 1991] 30th - WIND GUST - 30 MPH [previous 23 MPH 1987] MONTHLY AVERAGE MAXIMUM TEMP OF 87.3 WAS 1.1 BELOW NORMAL. MONTHLY AVERAGE MINIMUM TEMP OF 69.2 WAS 2.1 BELOW NORMAL. MONTHLY AVERAGE TEMP OF 78.2 WAS 1.6 BELOW NORMAL. MAXIMUM TEMP: 95 ON THE 9TH MINIMUM TEMP: 58 ON THE 3RD DAYS WITH TEMPERATURES: MAXIMUM >= 90: 11 MAXIMUM <= 32: 0 MINIMUM <= 32: 0 MINIMUM <= 0: 0 HEATING DEGREE DAYS: 0.0 COOLING DEGREE DAYS: 410.5 DAYS WITH HEATING DEGREE DAYS: 0 DAYS WITH COOLING DEGREE DAYS: 31 PRECIP TOTAL OF 6.19" WAS 0.85" ABOVE NORMAL (116% OF NORMAL). GREATEST DAILY RAINFALL: 1.47" ON THE 30TH GREATEST 24-HOUR RAINFALL: 2.03" ON THE 29TH-30TH DAYS WITH MEASUREABLE PRECIP: 12 OR 38.71% AVERAGE DAILY PRECIP: 0.20" NORMAL DAILY PRECIP: 0.17" DAYS WITH PRECIP >= 0.01" 12 DAYS WITH PRECIP >= 0.10" 9 DAYS WITH PRECIP >= 0.50" 6 DAYS WITH PRECIP >= 1.00" 2 DAYS WITH THUNDERSTORMS: 9 NUMBER OF THUNDERSTORMS: 11 DAYS WITH SNOW: 00 SNOWFALL TOTAL: 0.0" AVERAGE SKY COVER: 38.50% CLOUDY DAYS: 0 PARTLY CLOUDY DAYS: 18 SUNNY/CLEAR DAYS: 13 DAYS WITH F/GF: 15 DAYS WITH DENSE FOG: 0 DAYS WITH FROST: 0 YEAR-TO-DATE YEARLY AVERAGE MAXIMUM TEMP OF 69.1 WAS 0.3 ABOVE NORMAL. YEARLY AVERAGE MINIMUM TEMP OF 49.6 WAS 0.5 BELOW NORMAL. YEARLY AVERAGE TEMP OF 59.4 WAS NORMAL. MAXIMUM TEMP: 96 ON JUNE 8TH & 19TH MINIMUM TEMP: 15 ON FEBRUARY 6TH DAYS WITH TEMPERATURES: MAXIMUM >= 90: 18 MAXIMUM <= 32: 1 MINIMUM <= 32: 42 MINIMUM <= 0: 0 HEATING DEGREE DAYS: 2086.5 COOLING DEGREE DAYS: 890.5 DAYS WITH HEATING DEGREE DAYS: 118 DAYS WITH COOLING DEGREE DAYS: 90 PRECIP TOTAL OF 20.88" WAS 6.89" BELOW NORMAL ( 75% OF NORMAL). GREATEST DAILY RAINFALL: 1.66" ON MARCH 16TH GREATEST 24-HOUR RAINFALL: 2.03" ON JULY 29TH-30TH DAYS WITH MEASUREABLE PRECIP: 65 0F 212 OR 30.66% AVERAGE DAILY PRECIP: 0.10" NORMAL DAILY PRECIP: 0.13" DAYS WITH PRECIP >= 0.01" 65 DAYS WITH PRECIP >= 0.10" 42 DAYS WITH PRECIP >= 0.50" 13 DAYS WITH PRECIP >= 1.00" 7 DAYS WITH THUNDERSTORMS: 18 NUMBER OF THUNDERSTORMS: 21 DAYS WITH SNOW: 02 SNOWFALL TOTAL: 0.4" CLOUDY DAYS: 28 PARTLY CLOUDY DAYS: 94 SUNNY/CLEAR DAYS: 90 DAYS WITH F/GF: 47 DAYS WITH DENSE FOG: 1 DAYS WITH FROST: 15
OBSERVATIONS AT 3-HOUR INTERVALS July 2007: Portsmouth, Virginia - PWRS
+--+----+-----+-----+---+---+---+----------+----+-----+-----+---+---+---+----------+----+-----+-----+---+---+---+----------+ | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUL 1 | JUL 2 | JUL 3 | | | | | |01| |29.96| 0.00| 74| 72| 93|13| 0| 2| |30.11| 0.00| 66| 60| 80|00| 0| 0| |30.23| 0.00| 64| 57| 78|00| 0| 0| |04| |29.93| 0.00| 72| 71| 95|00| 0| 0| |30.11| 0.00| 63| 60| 90|00| 0| 0| |30.22| 0.00| 60| 56| 86|00| 0| 0| |07| |29.97| 0.00| 73| 71| 95|00| 4| 13| |30.14| 0.00| 62| 60| 94|00| 0| 0| |30.24| 0.00| 58| 56| 93|00| 0| 0| |10| |30.02| 0.00| 76| 63| 64|33| 12| 23| |30.18| 0.00| 75| 63| 67|00| 5| 17| |30.24| 0.00| 74| 55| 51|15| 4| 11| |13| |30.07| 0.00| 80| 60| 49|33| 12| 22| |30.18| 0.00| 76| 60| 57|00| 7| 21| |30.22| 0.00| 79| 53| 40|15| 4| 13| |16| |30.06| 0.00| 80| 44| 28|33| 12| 22| |30.17| 0.00| 78| 58| 50|02| 7| 19| |30.18| 0.00| 79| 57| 46|06| 5| 16| |19| |30.05| 0.00| 77| 55| 46|02| 10| 20| |30.18| 0.00| 75| 55| 50|02| 6| 15| |30.18| 0.00| 76| 55| 48|18| 5| 16| |22| |30.10| 0.00| 72| 59| 64|00| 0| 0| |30.21| 0.00| 69| 57| 64|06| 0| 6| |30.20| 0.00| 71| 56| 59|15| 4| 15| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUL 4 | JUL 5 | JUL 6 | | | | | |01| |30.19| 0.00| 69| 56| 64|15| 4| 14| |30.11| 0.00| 74| 65| 75|20| 4| 12| |29.96| 0.00| 78| 71| 79|18| 4| 13| |04| |30.15| 0.00| 68| 60| 75|15| 0| 11| |30.07| 0.00| 71| 65| 82|20| 4| 10| |29.93| 0.00| 76| 71| 84|18| 5| 13| |07| |30.17| 0.00| 67| 62| 83|13| 0| 7| |30.08| 0.00| 68| 65| 90|15| 0| 7| |29.94| 0.00| 75| 72| 89|18| 4| 12| |10| |30.18| 0.00| 75| 61| 61|20| 5| 14| |30.06| 0.00| 79| 66| 64|20| 6| 17| |29.94| 0.00| 81| 71| 71|27| 6| 18| |13| |30.16| 0.00| 83| 62| 49|18| 6| 15| |30.02| 0.00| 86| 64| 49|18| 6| 18| |29.93| 0.00| 84| 69| 60|27| 5| 13| |16| |30.11| 0.00| 86| 64| 48|13| 6| 21| |29.96| 0.00| 90| 66| 45|20| 7| 16| |29.91| 0.00| 89| 67| 48|00| 6| 15| |19| |30.08| 0.00| 84| 63| 49|15| 5| 21| |29.93| 0.00| 89| 65| 46|20| 6| 19| |29.90| 0.00| 88| 66| 47|00| 4| 12| |22| |30.09| 0.00| 77| 65| 67|13| 5| 14| |29.96| 0.00| 82| 71| 70|20| 5| 21| |29.96| 0.00| 80| 70| 71|15| 0| 6| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUL 7 | JUL 8 | JUL 9 | | | | | |01| |29.95| 0.00| 76| 72| 86|15| 0| 6| |29.89| 0.00| 76| 73| 90|15| 0| 5| |29.88| 0.00| 80| 73| 79|20| 0| 7| |04| |29.94| 0.00| 73| 70| 92|00| 0| 0| |29.87| 0.00| 73| 71| 94|15| 0| 10| |29.89| 0.00| 76| 74| 92|20| 0| 6| |07| |29.96| 0.00| 71| 70| 97|00| 0| 0| |29.89| 0.00| 71| 70| 97|00| 0| 0| |29.93| 0.00| 75| 73| 94|18| 0| 6| |10| |29.96| 0.00| 84| 69| 60|15| 0| 11| |29.90| 0.00| 81| 72| 76|29| 0| 11| |29.95| 0.00| 84| 74| 71|27| 4| 12| |13| |29.93| 0.00| 90| 65| 43|15| 4| 13| |29.87| 0.00| 89| 65| 45|04| 0| 10| |29.96| 0.00| 91| 74| 56|15| 4| 16| |16| |29.89| 0.34| 75| 73| 93|15| 4| 17| |29.84| 0.00| 93| 68| 45|15| 4| 13| |29.91| 0.00| 95| 70| 45|15| 5| 15| |19| |29.89| 0.00| 78| 71| 80|15| 5| 14| |29.84| 0.00| 89| 72| 57|15| 5| 18| |29.90| 0.00| 92| 75| 58|15| 5| 17| |22| |29.90| 0.00| 77| 73| 87|15| 0| 6| |29.88| 0.00| 83| 73| 73|15| 0| 11| |29.95| 0.00| 84| 75| 74|13| 4| 15| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUL 10 | JUL 11 | JUL 12 | | | | | |01| |29.97| 0.00| 80| 76| 86|13| 0| 7| |29.88| 0.00| 74| 73| 97|15| 0| 10| |29.82| 0.01| 73| 73| 99|15| 0| 10| |04| |29.95| 0.00| 78| 76| 94|18| 0| 6| |29.86| 0.00| 73| 72| 98|29| 0| 10| |29.80| 0.00| 74| 74|100|29| 0| 10| |07| |29.97| 0.00| 77| 76| 98|20| 0| 4| |29.85| 0.00| 73| 72| 98|18| 0| 11| |29.89| 0.00| 70| 67| 89|00| 6| 17| |10| |29.98| 0.00| 82| 77| 85|15| 0| 7| |29.85| 0.00| 81| 74| 79|15| 4| 18| |29.92| 0.00| 77| 59| 55|00| 10| 18| |13| |29.94| 0.00| 90| 73| 58|15| 4| 10| |29.81| 0.00| 89| 72| 58|27| 7| 24| |29.93| 0.00| 82| 63| 52|00| 5| 17| |16| |29.88| 0.17| 90| 78| 69|02| 4| 14| |29.74| 0.00| 94| 72| 50|18| 6| 22| |29.91| 0.00| 84| 64| 51|00| 4| 14| |19| |29.90| 0.00| 79| 78| 96|15| 0| 12| |29.71| 0.00| 90| 74| 60|18| 4| 13| |29.91| 0.00| 83| 63| 50|27| 0| 7| |22| |29.88| 0.01| 74| 73| 97|11| 0| 6| |29.82| 0.13| 75| 74| 99|15| 4| 14| |29.95| 0.00| 77| 67| 70|00| 0| 0| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUL 13 | JUL 14 | JUL 15 | | | | | |01| |29.95| 0.00| 74| 68| 81|15| 4| 11| |29.99| 0.00| 71| 68| 92|00| 0| 0| |29.92| 0.00| 76| 69| 79|00| 0| 0| |04| |29.95| 0.00| 72| 68| 89|00| 0| 0| |29.96| 0.00| 68| 66| 95|00| 0| 0| |29.90| 0.00| 75| 71| 88|00| 0| 0| |07| |29.98| 0.00| 70| 69| 95|00| 0| 4| |30.00| 0.00| 65| 64| 96|00| 0| 5| |29.92| 0.00| 73| 69| 87|15| 0| 7| |10| |30.00| 0.00| 77| 62| 61|00| 6| 16| |29.99| 0.00| 77| 64| 65|27| 4| 12| |29.92| 0.00| 80| 67| 64|18| 4| 11| |13| |29.99| 0.00| 84| 62| 48|00| 5| 14| |29.98| 0.00| 85| 63| 49|18| 4| 11| |29.91| 0.00| 87| 69| 56|20| 5| 13| |16| |29.97| 0.00| 82| 62| 52|02| 0| 7| |29.93| 0.00| 88| 63| 44|18| 4| 10| |29.88| 0.00| 90| 70| 52|18| 5| 18| |19| |29.93| 0.00| 79| 65| 63|00| 0| 4| |29.92| 0.00| 85| 64| 49|18| 4| 11| |29.87| 0.00| 88| 70| 55|18| 0| 10| |22| |29.98| 0.00| 76| 69| 79|00| 0| 0| |29.93| 0.00| 79| 67| 65|00| 0| 0| |29.91| 0.00| 83| 73| 72|13| 0| 10| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUL 16 | JUL 17 | JUL 18 | | | | | |01| |29.91| 0.00| 80| 75| 86|15| 0| 10| |29.99| 0.00| 79| 71| 77|15| 0| 7| |30.01| 0.00| 72| 71| 99|13| 0| 10| |04| |29.91| 0.00| 78| 72| 83|13| 0| 7| |30.01| 0.00| 77| 72| 86|24| 0| 7| |29.97| 0.00| 72| 71| 99|13| 0| 6| |07| |29.96| 0.00| 76| 72| 88|15| 0| 7| |30.03| 0.00| 74| 71| 91|00| 0| 4| |29.99| 0.00| 72| 71| 99|15| 0| 7| |10| |29.98| 0.00| 82| 72| 73|15| 4| 11| |30.04| 0.00| 84| 71| 66|24| 4| 10| |29.97| 0.00| 77| 73| 89|18| 4| 13| |13| |29.96| 0.00| 88| 72| 58|18| 4| 14| |30.04| 0.00| 90| 72| 55|18| 4| 13| |29.94| 0.00| 84| 75| 74|27| 5| 17| |16| |29.92| 0.00| 92| 73| 55|18| 5| 16| |30.01| 0.00| 85| 75| 71|04| 0| 14| |29.91| 0.00| 88| 74| 64|27| 5| 15| |19| |29.93| 0.00| 88| 72| 60|00| 5| 19| |30.00| 0.14| 73| 73| 99|13| 0| 10| |29.88| 0.00| 87| 76| 69|18| 4| 13| |22| |29.98| 0.00| 80| 71| 74|27| 0| 10| |30.03| 0.00| 72| 72| 98|18| 4| 11| |29.90| 0.00| 82| 75| 80|18| 0| 6| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+
OBSERVATIONS AT 3-HOUR INTERVALS July 2007: Portsmouth, Virginia - PWRS
+--+----+-----+-----+---+---+---+----------+----+-----+-----+---+---+---+----------+----+-----+-----+---+---+---+----------+ | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUL 19 | JUL 20 | JUL 21 | | | | | |01| |29.89| 0.00| 79| 74| 85|18| 0| 6| |29.80| 0.00| 74| 73| 99|00| 0| 0| |29.96| 0.00| 73| 66| 81|06| 0| 6| |04| |29.89| 0.00| 77| 73| 88|00| 0| 4| |29.78| 0.00| 74| 73| 99|29| 0| 5| |29.92| 0.00| 70| 65| 83|02| 0| 6| |07| |29.88| 0.00| 75| 73| 92|18| 0| 7| |29.81| 0.00| 73| 73|100|00| 0| 0| |29.98| 0.00| 71| 60| 66|04| 7| 17| |10| |29.86| 0.00| 85| 74| 69|27| 4| 12| |29.84| 0.00| 78| 72| 82|00| 5| 13| |30.03| 0.00| 76| 60| 58|00| 10| 18| |13| |29.84| 0.00| 90| 71| 54|18| 4| 15| |29.87| 0.00| 81| 65| 57|00| 7| 17| |30.04| 0.00| 78| 61| 56|00| 11| 21| |16| |29.79| 0.00| 93| 70| 47|20| 5| 21| |29.86| 0.00| 83| 66| 58|00| 5| 14| |30.02| 0.00| 79| 58| 50|00| 11| 25| |19| |29.81| 0.24| 73| 73| 98|27| 0| 11| |29.88| 0.00| 80| 65| 60|04| 7| 18| |30.02| 0.00| 77| 62| 60|04| 7| 19| |22| |29.80| 0.00| 74| 73| 98|15| 0| 10| |29.89| 0.00| 76| 62| 62|00| 6| 13| |30.06| 0.00| 71| 60| 68|06| 0| 10| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUL 22 | JUL 23 | JUL 24 | | | | | |01| |30.06| 0.00| 66| 61| 84|00| 0| 0| |30.03| 0.00| 73| 66| 78|04| 10| 21| |30.09| 0.00| 70| 65| 84|15| 0| 7| |04| |30.04| 0.00| 64| 61| 92|00| 0| 0| |30.00| 0.00| 72| 64| 77|00| 7| 19| |30.08| 0.00| 67| 64| 92|00| 0| 0| |07| |30.07| 0.00| 64| 62| 94|00| 0| 4| |30.03| 0.00| 72| 65| 79|00| 7| 17| |30.11| 0.00| 64| 63| 95|00| 0| 0| |10| |30.08| 0.00| 78| 60| 53|00| 10| 21| |30.06| 0.00| 74| 64| 72|00| 10| 16| |30.13| 0.00| 78| 67| 69|15| 0| 10| |13| |30.09| 0.00| 82| 61| 49|04| 11| 22| |30.06| 0.00| 77| 61| 57|00| 7| 16| |30.09| 0.00| 84| 65| 53|15| 4| 12| |16| |30.09| 0.00| 80| 65| 59|04| 10| 20| |30.03| 0.00| 82| 59| 46|00| 5| 15| |30.06| 0.00| 86| 64| 48|15| 4| 14| |19| |30.08| 0.00| 76| 66| 71|04| 10| 22| |30.03| 0.00| 81| 65| 57|15| 0| 13| |30.06| 0.00| 81| 62| 54|13| 5| 16| |22| |30.05| 0.00| 74| 66| 77|04| 7| 19| |30.08| 0.00| 74| 65| 73|15| 0| 10| |30.10| 0.00| 75| 68| 79|15| 0| 7| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUL 25 | JUL 26 | JUL 27 | | | | | |01| |30.10| 0.00| 72| 69| 89|15| 0| 6| |30.11| 0.00| 71| 69| 91|00| 0| 0| |30.04| 0.00| 74| 73| 97|13| 0| 5| |04| |30.09| 0.00| 70| 68| 94|00| 0| 0| |30.11| 0.00| 70| 68| 96|00| 0| 0| |30.01| 0.00| 72| 71| 98|00| 0| 0| |07| |30.12| 0.00| 68| 67| 97|00| 0| 0| |30.13| 0.00| 70| 70| 98|00| 0| 0| |30.00| 0.00| 71| 71| 99|13| 0| 6| |10| |30.15| 0.00| 80| 69| 69|04| 4| 10| |30.14| 0.00| 80| 66| 64|04| 4| 12| |29.99| 0.00| 79| 73| 82|13| 0| 6| |13| |30.14| 0.00| 83| 67| 59|00| 4| 13| |30.12| 0.00| 85| 67| 56|04| 4| 13| |29.94| 0.00| 88| 69| 55|15| 0| 7| |16| |30.11| 0.00| 85| 68| 57|02| 4| 12| |30.06| 0.19| 84| 80| 89|04| 5| 15| |29.86| 0.00| 91| 69| 49|13| 0| 13| |19| |30.09| 0.00| 82| 67| 60|15| 4| 12| |30.02| 0.00| 78| 74| 88|11| 0| 7| |29.89| 1.22| 71| 70| 97|04| 10| 31| |22| |30.13| 0.00| 76| 67| 75|00| 0| 0| |30.05| 0.00| 75| 73| 94|15| 0| 10| | | | | | | | | | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUL 28 | JUL 29 | JUL 30 | | | | | |01| | | | | | | | | | | | | | | | | | | |29.89| 0.00| 72| 71| 95|00| 0| 0| |04| | | | | | | | | | | | | | | | | | | |29.87| 0.00| 73| 71| 96|04| 0| 4| |07| | | | | | | | | | | | | | | | | | | |29.89| 0.00| 73| 72| 96|00| 0| 0| |10| |29.88| 0.00| 80| 73| 78|27| 2| 4| |29.89| 0.00| 82| 69| 65|20| 0| 7| |29.92| 0.00| 77| 76| 96|00| 0| 0| |13| | | | | | | | | | |29.88| 0.00| 86| 71| 61|13| 4| 13| |29.93| 0.00| 72| 70| 95|15| 0| 11| |16| | | | | | | | | | |29.83| 0.00| 87| 69| 55|15| 4| 14| |29.89| 0.00| 81| 72| 73|02| 4| 13| |19| | | | | | | | | | |29.87| 0.00| 76| 73| 92|27| 0| 11| |29.88| 0.00| 81| 71| 72|04| 4| 12| |22| | | | | | | | | | |29.92| 0.03| 73| 71| 94|00| 0| 5| |29.92| 0.00| 76| 73| 89|06| 0| 7| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUL 31 | | | | | | | |01| |29.91| 0.00| 74| 72| 92|00| 0| 4| | | |04| |29.89| 0.00| 72| 70| 94|00| 0| 0| | | |07| |29.91| 0.00| 72| 71| 96|06| 0| 4| | | |10| |29.92| 0.00| 80| 69| 69|00| 10| 19| | | |13| |29.92| 0.00| 83| 72| 70|04| 7| 16| | | |16| |29.89| 0.00| 84| 70| 63|06| 6| 15| | | |19| |29.87| 0.00| 83| 72| 68|06| 6| 14| | | |22| |29.92| 0.00| 77| 68| 74|04| 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| |29.981| 74| 69| 86| 0.8| 13 | 0.4| |04| |29.964| 72| 69| 91| 0.5| 22 | 0.1| |07| |29.988| 71| 68| 93| 0.9| 02 | 0.6| |10| |29.994| 79| 68| 69| 4.9| 34 | 2.3| |13| |29.988| 84| 67| 57| 5.3| 02 | 1.0| |16| |29.952| 86| 67| 56| 5.1| 06 | 1.4| |19| |29.945| 81| 68| 65| 4.2| 08 | 1.9| |22| |29.980| 76| 68| 77| 1.3| 13 | 0.5| +--+----+------+---+---+---+-----+----+----+
HOURLY PRECIPITATION (Water Equivalent) July 2007: Portsmouth, Virginia - PWRS
---+-----------------------------------------------------------+-----------------------------------------------------------+--- | | | 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| | | | | | | | | | | | |0.01| | | | | | | | | | | |05 | | | | | | | | | | | | | | | | | | | | | | | | | 06| | | | | | | | | | | | | | | | | | | | | | | | |06 07| | | | | | | | | | | | | | | |0.08|0.34|0.03| | | | | | |07 08| | | | | | | | | | | | | | | | | | | | | | | | |08 09| | | | | | | | | | | | | | | | | | | | | | | | |09 10| | | | | | | | | | | | | | | | |0.17| | | | |0.01|0.01| |10 | | | | | | | | | | | | | | | | | | | | | | | | | 11| | | | | | | | | | | | | | | | | | | | |0.07|0.45|0.13|0.06|11 12| |0.01| | | | | | | | | | | | | | | | | | | | | | |12 13| | | | | | | | | | | | | | | | | | | | | | | | |13 14| | | | | | | | | | | | | | | | | | | | | | | | |14 15| | | | | | | | | | | | | | | | | | | | | | | | |15 | | | | | | | | | | | | | | | | | | | | | | | | | 16| | | | | | | | | | | | | | | | | | | | | | | | |16 17| | | | | | | | | | | | | | | | | | |0.11|0.14| | | |0.02|17 18| | | | | | | | | | | | |0.01| | | | | | | | | | | |18 19| | | | | | | | | | | | | | | | | | |0.41|0.24| | | |0.02|19 20| | | | | | | | | | | | | | | | | | | | | | | | |20 | | | | | | | | | | | | | | | | | | | | | | | | | 21| | | | | | | | | | | | | | | | | | | | | | | | |21 22| | | | | | | | | | | | | | | | | | | | | | | | |22 23| | | | | | | | | | | | | | | | | | | | | | | | |23 24| | | | | | | | | | | | | | | | | | | | | | | | |24 25| | | | | | | | | | | | | | | | | | | | | | | | |25 | | | | | | | | | | | | | | | | | | | | | | | | | 26| | | | | | | | | | | | | | | | |0.19|0.43| | | | | | |26 27| | | | | | | | | | | | | | | | | | | |1.22| | | | |27 28| | | | | | | | | | | | | | | | | | | | | | | | |28 29| | | | | | | | | | | | | | | | | | |0.19| | |0.34|0.03| |29 30| | | | | | | | | | | |1.42|0.05| | | | | | | | | | | |30 31| | | | | | | | | | | | | | | | | | | | | | | | |31 ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+--- Sum| |0.01|0.00|0.00|0.00|0.00|0.00|0.00|0.00|0.00|0.00|1.42|0.07|0.00|0.00|0.08|0.70|0.46|0.71|1.60|0.07|0.80|0.17|0.10|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.)