LOCAL CLIMATOLOGICAL DATA Monthly Summary August 2024 Station: PWRS 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| 96.3 | 76.0 | 86.2 | 85.6 | 77| 76| 0| 21|.........| 0| 0.00| 0.0| 30.01| 29.93|29.966| 4.8| 4.6|209| 20| SW| 0| 0| | |02| 97.0*| 79.1 | 88.1*| 86.5 | 78| 78| 0| 23|.........| 0| 0.00| 0.0| 29.97| 29.83|29.905| 5.3| 5.1|205| 22| S| 0| 0| | |03| 94.4 | 74.2 | 84.3 | 83.8 | 76| 80| 0| 19|.........| 0| 0.02| 0.0| 29.94| 29.84|29.902| 8.9| 8.8|206| 31|SSW| 0| 0| | |04| 89.9 | 74.3 | 82.1 | 78.6 | 74| 86| 0| 17|..3......| 0| 0.11| 0.0| 30.05| 29.94|29.985| 7.3| 7.1|211| 22| SW| 0| 0| | |05| 88.2 | 75.6 | 81.9 | 80.5 | 76| 87| 0| 17|.........| 0| 0.01| 0.0| 30.08| 30.02|30.047| 5.9| 5.2|204| 22| S| 0| 0| | | | | | | | | | | | | | | | | | | | | | | | | | | |06| 88.4 | 73.7 | 81.1 | 78.1 | 75| 90| 0| 16|..3......| 0| 1.03| 0.0| 30.02| 29.90|29.973| 5.4| 5.3|181| 24| S| 0| 0| | |07| 79.3 | 74.9 | 77.1 | 76.6 | 75| 94| 0| 12|..3......| 0| 0.37| 0.0| 29.90| 29.82|29.851| 3.2| 2.5|115| 17| SE| 0| 0| | |08| 83.0 | 73.9 | 78.4 | 78.4 | 76| 92| 0| 14|1........| 0| 0.88| 0.0| 29.86| 29.79|29.822| 7.7| 6.9|130| 29| SE| 0| 0| | |09| 83.4 | 77.2 | 80.3 | 80.0 | 77| 91| 0| 15|.........| 0| 0.08| 0.0| 29.91| 29.79|29.845|11.4|10.9|181| 32|SSE| 0| 0| | |10| 90.2 | 75.7 | 82.9 | 79.2 | 76| 91| 0| 18|1.3......| 0| 0.23| 0.0| 29.98| 29.91|29.946| 3.6| 2.7|196| 18|SSW| 0| 0| | | | | | | | | | | | | | | | | | | | | | | | | | | |11| 84.5 | 73.1 | 78.8 | 78.2 | 73| 84| 0| 14|.........| 0| 0.00| 0.0| 30.02| 29.95|29.986| 3.5| 2.9| 43| 18|NNE| 0| 0| | |12| 86.1 | 69.7 | 77.9 | 77.7 | 67| 72| 0| 13|.........| 0| 0.00| 0.0| 30.03| 29.97|29.994| 2.3| 1.9| 88| 15| SE| 0| 0| | |13| 84.5 | 66.5 | 75.5 | 75.0 | 66| 75| 0| 11|.........| 0| 0.00| 0.0| 30.06| 30.01|30.032| 2.4| 1.4| 19| 15|ESE| 0| 0| | |14| 84.8 | 68.0 | 76.4 | 76.3 | 66| 72| 0| 12|.........| 0| 0.00| 0.0| 30.07| 30.02|30.044| 4.5| 4.0| 22| 20| NE| 0| 0| | |15| 85.8 | 65.3 | 75.6 | 75.7 | 64| 71| 0| 11|.........| 0| 0.00| 0.0| 30.09| 30.03|30.055| 3.0| 2.1| 13| 18|ENE| 0| 0| | | | | | | | | | | | | | | | | | | | | | | | | | | |16| 87.9 | 65.8 | 76.9 | 76.6 | 66| 72| 0| 12|.........| 0| 0.00| 0.0| 30.07| 30.00|30.036| 3.7| 2.4|162| 20|SSE| 0| 0| | |17| 87.7 | 68.9 | 78.3 | 78.4 | 70| 76| 0| 14|.........| 0| 0.00| 0.0| 30.02| 29.85|29.937| 9.0| 8.9|183| 25| S| 0| 0| | |18| 90.5 | 70.3 | 80.4 | 80.6 | 74| 81| 0| 16|1.3......| 0| 2.20| 0.0| 29.88| 29.72|29.797| 8.6| 7.7|186| 23|SSW| 0| 0| | |19| 87.0 | 68.9 | 77.9 | 75.2 | 70| 85| 0| 13|.........| 0| 0.50| 0.0| 29.83| 29.71|29.758| 3.3| 1.0|250| 26| SW| 0| 0| | |20| 76.4 | 67.4 | 71.9 | 71.7 | 65| 79| 0| 7|.........| 0| 0.00| 0.0| 30.05| 29.82|29.936| 6.6| 5.9|341| 20|NNW| 0| 0| | | | | | | | | | | | | | | | | | | | | | | | | | | |21| 75.0 | 58.6 | 66.8*| 67.6 | 56| 68| 0| 2|.........| 0| 0.00| 0.0| 30.18| 30.06|30.112| 4.8| 4.5|334| 21|NNW| 0| 0| | |22| 79.6 | 56.8*| 68.2 | 68.0 | 56| 68| 0| 4|.........| 0| 0.00| 0.0| 30.25| 30.17|30.205| 2.5| 1.6| 31| 18| NE| 0| 0| | |23| 77.3 | 59.4 | 68.4 | 68.4 | 58| 71| 0| 3|.......8.| 0| 0.00| 0.0| 30.30| 30.25|30.272| 3.5| 3.4| 54| 19|ENE| 0| 0| | |24| 81.2 | 57.8 | 69.5 | 69.3 | 60| 74| 0| 5|.........| 0| 0.00| 0.0| 30.28| 30.20|30.243| 3.5| 3.4| 57| 20|ENE| 0| 0| | |25| 82.9 | 60.9 | 71.9 | 71.8 | 65| 79| 0| 7|.........| 0| 0.00| 0.0| 30.26| 30.18|30.221| 3.0| 2.0| 69| 19| NE| 0| 0| | | | | | | | | | | | | | | | | | | | | | | | | | | |26| 89.1 | 64.2 | 76.6 | 76.3 | 68| 77| 0| 12|.......8.| 0| T | 0.0| 30.22| 30.09|30.156| 3.7| 3.5|201| 20| S| 0| 0| | |27| 90.2 | 72.8 | 81.5 | 80.5 | 71| 74| 0| 17|.......8.| 0| 0.00| 0.0| 30.10| 30.05|30.079| 3.6| 1.0| 72| 17| NE| 0| 0| | |28| 95.3 | 74.4 | 84.9 | 83.4 | 76| 79| 0| 20|.......8.| 0| 0.00| 0.0| 30.07| 29.99|30.026| 4.2| 1.9|189| 18|WSW| 0| 0| | |29| 96.3 | 75.8 | 86.1 | 84.5 | 75| 75| 0| 21|.......8.| 0| 0.00| 0.0| 30.15| 30.04|30.080| 3.6| 1.6|188| 20| SW| 0| 0| | |30| 86.9 | 75.7 | 81.3 | 79.7 | 73| 82| 0| 17|.......8.| 0| 0.00| 0.0| 30.15| 30.09|30.120| 4.3| 3.4| 44| 19|ENE| 0| 0| | | | | | | | | | | | | | | | | | | | | | | | | | | |31| 86.5 | 72.2 | 79.3 | 78.4 | 72| 81| 0| 15|.........| 0| 0.00| 0.0| 30.11| 29.97|30.047| 3.8| 3.5| 64| 15| NE| 0| 0| | +--+------+------+------+------+---+----+----+----+---------+--+-----+-----+------+------+------+----+----+---+---+---+---+---+------+ | Sum | Sum |------|------|---|----| Ttl| Ttl| |Total|Total| For the month: | ---- | +------+------+------+------+---+----+----+----+ Number of +-----+-----+------+------+------+----+----+---+---+---+---+---+------+ |2685.6|2167.1|------|------|---|----| 0| 411| Days | 5.43| 0.0| 30.30| 29.71|30.012| 4.9| 1.6|169| 32|SSE| 0| 0| ---- | +------+------+------+------+---+----+----+----+------------|-0.24" or 96% of normal +------+----+----+---+---+---+---+---+------+ | Avg | Avg | Avg | Mean |Avg| Avg|----|----|Precip | Yearly Ttl| Date | Date |------|----|----|---| Date | Date | Avg | +------+------+------+------+---+----+----+----+ +-----+-----+------+------+------+----+----+---+-------+-------+------+ | 86.6| 69.9| 78.3 | 77.4 | 70|79.4|----|----|>.01 Inch 10|41.45| 0.0| 23 | 19 |------|----|----|---| 9 | 1+ | | + -0.1 -0.4 -0.2 +---+----+----+----+------------|+6.48" or 119% 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 | 0|1591|Thunder 5|Precipitation | Snow, Ice Plts | and Date | +--------+--------+---------+--------+----+----+------------+-------+------+---------+-------+-------------+----------------------+ | >=90°F | <=32°F | <=32°F | <=0°F |----|----|Heavy Fog 0| 2.66| 18-19| 0.0 | - | 0 | - | +--------+--------+---------+--------+----+----+------------+-------+------+---------+----+--+-------------+----------------------+ | 9 | 0 | 0 | 0 |----|----|Clear 14 Partly Cloudy 13 Cloudy 4 | +--------+--------+---------+--------+----+----+------------------------------------------+ 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: Solar Radiation is measured in Watts/m^2 and 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: FROPA: 8th - Tropical Cyclone Debby remnants, 11th, 19th, 30th, warmfopa NEW DAILY RECORDS: 2nd - TEMPERATURE TIED Maximum low 79° [previously 2006] 9th - WIND GUST 32mph [prev 31mph 1991] 18th - RAINFALL 2.20" [prev 1.72" 2010] 21st - TEMPERATURE TIED 59° Minimum low[prev 1996] 22nd - TEMPERATURE TIED Minimum low [prev 2000] 23rd - TEMPERATURE Minimum 59° [prev 61° 1981] 28th - TEMPERATURE TIED Maximum 95° [prev 1993] 29th - TEMPERATURE TIED Maximum 96° [prev 1978] MONTHLY AVERAGE MAXIMUM TEMP OF 86.6° WAS 0.1° BELOW NORMAL. MONTHLY AVERAGE MINIMUM TEMP OF 69.9° WAS 0.4° BELOW NORMAL. MONTHLY AVERAGE AVERAGE TEMP OF 78.3° WAS 0.2° BELOW NORMAL. MAXIMUM TEMP: 97° on the 2nd MINIMUM TEMP: 57° on the 22nd DAYS WITH TEMPERATURES: MAXIMUM >= 90° : 9 MAXIMUM <= 32° : 0 MINIMUM <= 32° : 0 MINIMUM <= 0° : 0 HEATING DEGREE DAYS: 0.0 COOLING DEGREE DAYS: 411.0 DAYS WITH HEATING DEGREE DAYS: 0 DAYS WITH COOLING DEGREE DAYS: 31 PRECIP TOTAL OF 5.43" WAS 0.24" BELOW NORMAL ( 96% of normal). GREATEST DAILY RAINFALL: 2.20" on the 18th GREATEST 24-HOUR RAINFALL: 2.66" on the 18th-19th DAYS WITH MEASUREABLE PRECIP: 10 or 32.26% AVERAGE DAILY PRECIP: 0.18" NORMAL DAILY PRECIP: 0.18" DAYS WITH PRECIP >= 0.01" 10 DAYS WITH PRECIP >= 0.10" 7 DAYS WITH PRECIP >= 0.50" 4 DAYS WITH PRECIP >= 1.00" 2 DAYS WITH THUNDERSTORMS: 5 NUMBER OF THUNDERSTORMS: 5 DAYS WITH HAIL: 0 DAYS WITH SNOW: 0 SNOWFALL TOTAL: 0.0" CLOUDY DAYS: 4 PARTLY CLOUDY DAYS: 13 SUNNY/CLEAR DAYS: 14 DAYS WITH F/GF: 3 DAYS WITH DENSE FOG: 0 DAYS WITH FROST: 0 YEAR-TO-DATE YEARLY AVERAGE MAXIMUM TEMP OF 73.3° WAS 2.6° ABOVE NORMAL. YEARLY AVERAGE MINIMUM TEMP OF 55.6° WAS 2.6° ABOVE NORMAL. YEARLY AVERAGE AVERAGE TEMP OF 64.5° WAS 2.2° ABOVE NORMAL. MAXIMUM TEMP: 97° on June 23rd, June 26th, August 2nd MINIMUM TEMP: 21° on January 7th, 21st, 22nd DAYS WITH TEMPERATURES: MAXIMUM >= 90° : 35 MAXIMUM <= 32° : 0 MINIMUM <= 32° : 19 MINIMUM <= 0° : 0 HEATING DEGREE DAYS: 1687.5 COOLING DEGREE DAYS: 1560.5 DAYS WITH HEATING DEGREE DAYS: 113 DAYS WITH COOLING DEGREE DAYS: 130 PRECIP TOTAL OF 41.45" WAS 6.48" ABOVE NORMAL ( 119% of normal ). GREATEST DAILY RAINFALL: 2.94" on March 28th GREATEST 24-HOUR RAINFALL: 3.01" on March 27th & 28th DAYS WITH MEASUREABLE PRECIP: 90 of 244 or 36.89% AVERAGE DAILY PRECIP: 0.17" NORMAL DAILY PRECIP: 0.14" DAYS WITH PRECIP >= 0.01" 90 DAYS WITH PRECIP >= 0.10" 60 DAYS WITH PRECIP >= 0.50" 26 DAYS WITH PRECIP >= 1.00" 15 DAYS WITH THUNDERSTORMS: 32 NUMBER OF THUNDERSTORMS: 34 DAYS WITH SNOW: 0 SNOWFALL TOTAL: 0.0" DAYS WITH HAIL: 1 CLOUDY DAYS: 34 PARTLY CLOUDY DAYS: 104 SUNNY/CLEAR DAYS: 106 DAYS WITH F/GF: 51 DAYS WITH DENSE FOG: 0 DAYS WITH FROST: 26 OBSERVATIONS AT 3-HOUR INTERVALS August 2024: PWRS 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 | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | AUG 1 | AUG 2 | AUG 3 | | | | | |01| |29.97| 0.00| 80| 76| 87|22| 5| 10| |29.97| 0.00| 82| 78| 89|18| 6| 13| |29.90| 0.00| 80| 75| 84|20| 5| 15| |04| |29.95| 0.00| 77| 75| 92|22| 5| 11| |29.92| 0.00| 81| 78| 91|20| 5| 13| |29.89| 0.00| 79| 76| 91|20| 4| 12| |07| |29.97| 0.00| 76| 74| 93|20| 0| 7| |29.94| 0.00| 79| 77| 93|20| 5| 13| |29.91| 0.00| 80| 77| 91|20| 4| 11| |10| |30.00| 0.00| 87| 79| 79|22| 5| 11| |29.94| 0.00| 88| 81| 78|20| 4| 10| |29.92| 0.00| 86| 79| 80|20| 11| 20| |13| |29.99| 0.00| 95| 77| 55|20| 7| 16| |29.91| 0.00| 96| 82| 66|22| 6| 15| |29.91| 0.00| 93| 80| 66|20| 13| 29| |16| |29.95| 0.00| 95| 77| 57|20| 6| 16| |29.84| 0.00| 95| 79| 61|20| 7| 20| |29.85| 0.00| 94| 79| 62|20| 13| 29| |19| |29.93| 0.00| 91| 76| 63|20| 6| 14| |29.83| 0.00| 91| 80| 72|20| 5| 13| |29.92| 0.00| 83| 75| 77|22| 10| 19| |22| |29.96| 0.00| 85| 78| 79|20| 4| 10| |29.90| 0.00| 83| 73| 73|22| 4| 13| |29.93| 0.00| 80| 75| 84|18| 10| 24| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | AUG 4 | AUG 5 | AUG 6 | | | | | |01| |29.94| 0.00| 75| 71| 90|20| 7| 18| |30.05| 0.00| 76| 74| 94|22| 5| 13| |30.02| 0.00| 77| 75| 91|20| 5| 13| |04| |29.95| 0.00| 75| 72| 92|20| 6| 15| |30.03| 0.00| 76| 74| 94|22| 6| 14| |30.01| 0.00| 75| 73| 93|20| 0| 10| |07| |29.97| 0.00| 75| 72| 90|18| 7| 17| |30.05| 0.00| 77| 75| 94|20| 5| 13| |30.02| 0.00| 74| 72| 93|18| 5| 11| |10| |30.00| 0.00| 77| 74| 88|22| 7| 18| |30.06| 0.00| 80| 77| 91|24| 3| 12| |30.00| 0.00| 84| 78| 82|18| 7| 16| |13| |29.99| 0.00| 87| 76| 70|22| 10| 19| |30.07| 0.00| 85| 78| 79|20| 5| 12| |29.98| 0.00| 86| 76| 72|18| 11| 21| |16| |29.96| 0.00| 88| 77| 70|20| 11| 22| |30.03| 0.00| 88| 80| 76|20| 6| 15| |29.95| 0.05| 77| 75| 94|18| 0| 7| |19| |30.01| 0.03| 77| 75| 92|22| 7| 20| |30.03| 0.00| 84| 77| 81|18| 11| 22| |29.92| 0.00| 78| 76| 93|18| 6| 16| |22| |30.04| 0.00| 76| 74| 94|20| 5| 11| |30.06| 0.00| 79| 76| 88|18| 6| 14| |29.91| 0.01| 77| 75| 94|15| 5| 13| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | AUG 7 | AUG 8 | AUG 9 | | | | | |01| |29.90| 0.01| 76| 74| 94|11| 0| 6| |29.84| 0.03| 76| 74| 95|11| 4| 12| |29.81| 0.03| 79| 77| 94|15| 13| 32| |04| |29.85| 0.00| 75| 73| 94|15| 0| 11| |29.83| 0.04| 75| 73| 95|04| 6| 18| |29.79| 0.00| 80| 78| 92|15| 13| 27| |07| |29.86| 0.00| 75| 73| 94|15| 0| 12| |29.85| 0.14| 75| 74| 95|11| 5| 16| |29.81| 0.00| 79| 76| 92|18| 14| 32| |10| |29.86| 0.00| 78| 75| 92|13| 4| 10| |29.86| 0.00| 77| 76| 95|09| 5| 14| |29.84| 0.00| 80| 77| 91|18| 12| 25| |13| |29.86| 0.08| 78| 76| 94|13| 4| 11| |29.83| 0.00| 82| 77| 86|13| 11| 24| |29.86| 0.00| 82| 78| 87|18| 13| 24| |16| |29.84| 0.03| 77| 76| 94|13| 7| 17| |29.79| 0.00| 82| 78| 88|13| 10| 26| |29.85| 0.02| 81| 78| 92|22| 7| 19| |19| |29.83| 0.04| 76| 74| 94|06| 5| 14| |29.79| 0.00| 80| 77| 91|13| 12| 29| |29.86| 0.00| 81| 78| 90|18| 11| 21| |22| |29.84| 0.06| 76| 75| 95|06| 4| 10| |29.81| 0.02| 79| 77| 93|15| 10| 24| |29.91| 0.00| 78| 76| 93|18| 7| 16| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | AUG 10 | AUG 11 | AUG 12 | | | | | |01| |29.91| 0.00| 77| 75| 94|20| 6| 14| |29.96| 0.00| 75| 73| 94|00| 0| 0| |29.99| 0.00| 75| 70| 86|06| 0| 7| |04| |29.91| 0.00| 77| 75| 94|22| 6| 14| |29.95| 0.00| 74| 72| 94|00| 0| 0| |29.98| 0.00| 74| 71| 90|06| 0| 4| |07| |29.93| 0.00| 76| 74| 94|22| 0| 6| |30.00| 0.00| 74| 73| 94|00| 0| 0| |29.99| 0.00| 72| 70| 92|11| 0| 4| |10| |29.96| 0.00| 82| 78| 88|29| 4| 12| |30.02| 0.00| 81| 77| 89|29| 6| 16| |30.01| 0.00| 82| 69| 66|04| 5| 14| |13| |29.96| 0.00| 89| 81| 78|18| 7| 16| |30.01| 0.00| 84| 76| 78|04| 10| 17| |30.01| 0.00| 83| 65| 54|06| 5| 14| |16| |29.95| 0.01| 81| 78| 91|20| 5| 14| |29.96| 0.00| 83| 73| 71|06| 10| 18| |29.97| 0.00| 85| 66| 54|13| 6| 15| |19| |29.95| 0.00| 78| 76| 92|18| 4| 14| |29.97| 0.00| 81| 70| 69|04| 6| 13| |29.98| 0.00| 81| 65| 59|11| 4| 12| |22| |29.98| 0.00| 77| 75| 94|00| 0| 0| |30.00| 0.00| 76| 71| 84|06| 0| 6| |30.02| 0.00| 73| 65| 76|00| 0| 0| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | AUG 13 | AUG 14 | AUG 15 | | | | | |01| |30.02| 0.00| 69| 65| 89|00| 0| 0| |30.03| 0.00| 70| 67| 90|00| 0| 0| |30.05| 0.00| 69| 66| 88|00| 0| 0| |04| |30.02| 0.00| 67| 65| 92|00| 0| 0| |30.02| 0.00| 69| 67| 91|00| 0| 0| |30.04| 0.00| 66| 63| 91|00| 0| 0| |07| |30.04| 0.00| 67| 65| 93|00| 0| 0| |30.04| 0.00| 68| 66| 93|00| 0| 0| |30.08| 0.00| 66| 63| 92|00| 0| 0| |10| |30.05| 0.00| 76| 70| 81|11| 4| 7| |30.06| 0.00| 80| 67| 65|33| 7| 15| |30.09| 0.00| 78| 68| 71|29| 5| 14| |13| |30.05| 0.00| 83| 66| 57|06| 7| 15| |30.05| 0.00| 84| 68| 58|04| 11| 20| |30.07| 0.00| 85| 64| 50|00| 7| 17| |16| |30.02| 0.00| 83| 63| 51|00| 5| 14| |30.03| 0.00| 83| 61| 47|00| 10| 17| |30.03| 0.00| 85| 62| 45|33| 10| 16| |19| |30.02| 0.00| 81| 64| 56|31| 5| 11| |30.04| 0.00| 81| 60| 49|00| 7| 17| |30.03| 0.00| 83| 62| 49|33| 5| 13| |22| |30.04| 0.00| 73| 68| 82|00| 0| 0| |30.07| 0.00| 74| 67| 80|00| 0| 0| |30.06| 0.00| 75| 66| 76|00| 0| 0| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | AUG 16 | AUG 17 | AUG 18 | | | | | |01| |30.05| 0.00| 70| 65| 85|00| 0| 0| |30.02| 0.00| 72| 66| 80|18| 6| 12| |29.88| 0.00| 77| 71| 83|18| 10| 17| |04| |30.04| 0.00| 67| 65| 91|00| 0| 0| |29.97| 0.00| 69| 65| 86|18| 5| 11| |29.84| 0.00| 75| 71| 87|18| 7| 16| |07| |30.05| 0.00| 66| 64| 92|00| 0| 0| |29.97| 0.00| 69| 66| 90|18| 5| 11| |29.83| 0.00| 74| 71| 91|18| 6| 13| |10| |30.06| 0.00| 81| 68| 66|22| 5| 12| |29.98| 0.00| 82| 70| 68|18| 10| 21| |29.83| 0.00| 83| 77| 82|20| 10| 18| |13| |30.06| 0.00| 87| 65| 47|31| 5| 17| |29.95| 0.00| 84| 72| 66|18| 11| 20| |29.80| 0.00| 89| 78| 71|18| 12| 22| |16| |30.01| 0.00| 86| 66| 51|18| 7| 16| |29.90| 0.00| 88| 74| 65|18| 13| 25| |29.74| 0.00| 90| 75| 61|20| 11| 19| |19| |30.00| 0.00| 82| 65| 57|15| 7| 16| |29.85| 0.00| 84| 74| 71|18| 11| 22| |29.72| 0.00| 86| 75| 70|22| 7| 19| |22| |30.02| 0.00| 75| 66| 73|15| 5| 11| |29.89| 0.00| 80| 73| 79|18| 10| 20| |29.80| 1.36| 72| 70| 94|02| 7| 23| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ MAXIMUM SHORT DURATION PRECIPITATION +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Time Period (minutes) | 5 | 10 | 15 | 20 | 30 | 45 | 60 | 80 | 100 | 120 | 150 | 180 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Precipitation | 0.12 | 0.24 | 0.35 | 0.47 | 0.70 | 1.04 | 1.37 | 1.46 | 1.55 | 1.65 | 1.79 | 1.93 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Ended: Date | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Ended: Time | 2104 | 2109 | 2114 | 2119 | 2129 | 2144 | 2200 | 2200 | 2158 | 2200 | 2229 | 2300 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ 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 August 2024: PWRS 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 | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | AUG 19 | AUG 20 | AUG 21 | | | | | |01| |29.73| 0.02| 69| 68| 94|31| 0| 12| |29.82| 0.00| 69| 67| 94|27| 0| 13| |30.06| 0.00| 68| 59| 72|00| 6| 17| |04| |29.71| 0.00| 71| 69| 94|00| 0| 0| |29.85| 0.00| 69| 66| 91|31| 5| 13| |30.07| 0.00| 62| 58| 87|00| 0| 0| |07| |29.74| 0.00| 70| 69| 94|00| 0| 0| |29.89| 0.00| 69| 66| 89|33| 6| 14| |30.08| 0.00| 59| 56| 89|31| 0| 7| |10| |29.76| 0.00| 76| 73| 92|31| 5| 13| |29.94| 0.00| 74| 67| 79|00| 10| 18| |30.13| 0.00| 70| 56| 60|31| 10| 19| |13| |29.76| 0.00| 85| 73| 67|29| 5| 13| |29.94| 0.00| 76| 66| 73|04| 7| 14| |30.13| 0.00| 74| 54| 49|33| 10| 18| |16| |29.72| 0.00| 87| 74| 65|20| 5| 13| |29.94| 0.00| 76| 67| 74|31| 7| 17| |30.11| 0.00| 74| 53| 48|31| 10| 19| |19| |29.79| 0.41| 71| 68| 90|22| 12| 26| |29.97| 0.00| 74| 63| 67|33| 7| 15| |30.12| 0.00| 72| 53| 51|31| 6| 16| |22| |29.82| 0.00| 70| 68| 94|20| 0| 5| |30.05| 0.00| 70| 58| 65|02| 7| 16| |30.16| 0.00| 63| 57| 80|00| 0| 0| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | AUG 22 | AUG 23 | AUG 24 | | | | | |01| |30.18| 0.00| 60| 56| 86|00| 0| 0| |30.25| 0.00| 63| 59| 85|00| 0| 0| |30.26| 0.00| 61| 57| 87|00| 0| 0| |04| |30.17| 0.00| 58| 55| 90|04| 0| 2| |30.25| 0.00| 61| 58| 90|00| 0| 0| |30.24| 0.00| 59| 56| 90|00| 0| 0| |07| |30.19| 0.00| 57| 54| 91|00| 0| 0| |30.28| 0.00| 59| 57| 92|00| 0| 0| |30.27| 0.00| 58| 55| 91|00| 0| 0| |10| |30.22| 0.00| 72| 61| 67|27| 3| 12| |30.30| 0.00| 73| 63| 71|02| 5| 13| |30.28| 0.00| 75| 60| 59|06| 7| 15| |13| |30.22| 0.00| 77| 53| 43|04| 7| 18| |30.30| 0.00| 76| 62| 61|06| 10| 17| |30.25| 0.00| 81| 63| 55|06| 6| 16| |16| |30.20| 0.00| 78| 53| 42|04| 6| 16| |30.27| 0.00| 76| 53| 45|04| 7| 16| |30.23| 0.00| 78| 61| 55|06| 11| 20| |19| |30.19| 0.00| 76| 53| 45|04| 5| 11| |30.25| 0.00| 75| 53| 46|04| 6| 13| |30.20| 0.00| 76| 63| 65|06| 5| 14| |22| |30.24| 0.00| 68| 58| 71|00| 0| 0| |30.28| 0.00| 65| 57| 74|00| 0| 0| |30.23| 0.00| 68| 63| 83|00| 0| 0| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | AUG 25 | AUG 26 | AUG 27 | | | | | |01| |30.22| 0.00| 64| 61| 89|00| 0| 0| |30.22| 0.00| 68| 64| 89|00| 0| 0| |30.10| 0.00| 75| 71| 87|22| 5| 11| |04| |30.18| 0.00| 62| 60| 92|00| 0| 0| |30.19| 0.00| 66| 63| 91|00| 0| 0| |30.08| 0.00| 74| 70| 87|22| 4| 7| |07| |30.23| 0.00| 61| 59| 92|00| 0| 0| |30.19| 0.00| 64| 62| 92|00| 0| 0| |30.09| 0.00| 73| 70| 90|00| 0| 0| |10| |30.26| 0.00| 76| 67| 74|04| 6| 14| |30.20| 0.00| 77| 72| 84|15| 4| 10| |30.10| 0.00| 81| 73| 76|22| 4| 10| |13| |30.25| 0.00| 82| 68| 62|11| 5| 12| |30.17| 0.00| 88| 69| 55|20| 6| 15| |30.09| 0.00| 88| 73| 60|09| 5| 15| |16| |30.21| 0.00| 81| 68| 65|04| 10| 19| |30.11| 0.00| 88| 73| 62|18| 10| 20| |30.06| 0.00| 89| 66| 47|04| 7| 17| |19| |30.20| 0.00| 77| 68| 72|09| 4| 11| |30.09| 0.00| 83| 71| 68|22| 5| 15| |30.05| 0.00| 85| 69| 59|06| 4| 11| |22| |30.23| 0.00| 71| 66| 84|00| 0| 0| |30.10| 0.00| 78| 70| 77|20| 6| 14| |30.08| 0.00| 78| 72| 80|06| 0| 6| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | AUG 28 | AUG 29 | AUG 30 | | | | | |01| |30.07| 0.00| 75| 72| 89|06| 0| 5| |30.04| 0.00| 80| 75| 86|22| 0| 7| |30.14| 0.00| 78| 75| 90|06| 0| 6| |04| |30.03| 0.00| 75| 72| 93|06| 5| 12| |30.04| 0.00| 79| 74| 86|00| 0| 0| |30.10| 0.00| 77| 71| 83|31| 7| 19| |07| |30.04| 0.00| 75| 72| 93|09| 0| 10| |30.08| 0.00| 76| 73| 91|22| 0| 6| |30.11| 0.00| 76| 73| 88|02| 5| 13| |10| |30.06| 0.00| 82| 77| 85|11| 4| 12| |30.10| 0.00| 85| 76| 74|22| 4| 10| |30.14| 0.00| 80| 72| 77|04| 6| 14| |13| |30.02| 0.00| 93| 78| 62|20| 6| 15| |30.09| 0.00| 96| 75| 52|24| 5| 13| |30.13| 0.00| 85| 74| 70|13| 5| 12| |16| |29.99| 0.00| 93| 79| 63|22| 6| 16| |30.06| 0.00| 95| 74| 50|20| 7| 18| |30.10| 0.00| 84| 75| 74|04| 7| 16| |19| |29.99| 0.00| 89| 77| 67|22| 4| 12| |30.07| 0.00| 87| 78| 73|20| 7| 18| |30.10| 0.00| 81| 74| 80|04| 6| 17| |22| |30.02| 0.00| 84| 78| 82|22| 4| 11| |30.12| 0.00| 79| 75| 88|09| 5| 14| |30.13| 0.00| 77| 74| 88|06| 0| 10| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | AUG 31 | | | | | | | |01| |30.11| 0.00| 76| 73| 90|06| 6| 13| | | |04| |30.09| 0.00| 75| 71| 89|06| 4| 13| | | |07| |30.09| 0.00| 72| 70| 92|00| 0| 0| | | |10| |30.09| 0.00| 80| 73| 81|06| 6| 14| | | |13| |30.07| 0.00| 83| 73| 71|04| 6| 14| | | |16| |29.99| 0.00| 86| 73| 65|04| 5| 14| | | |19| |29.98| 0.00| 82| 73| 74|06| 4| 10| | | |22| |30.01| 0.00| 76| 71| 84|11| 4| 11| | | +--+----+-----+-----+---+---+---+--+---+---+---------------------------------------+---------------------------------------+ 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| |30.017| 73| 69| 89| 2.9| 19 | 1.9| |04| |30.000| 72| 69| 91| 2.8| 20 | 1.2| |07| |30.019| 71| 68| 92| 2.2| 18 | 1.3| |10| |30.036| 79| 72| 78| 6.1| 21 | 1.0| |13| |30.025| 85| 71| 65| 7.7| 15 | 2.2| |16| |29.989| 85| 70| 64| 7.8| 16 | 1.6| |19| |29.990| 81| 70| 70| 6.6| 18 | 1.9| |22| |30.022| 75| 70| 83| 3.3| 17 | 1.9| +--+----+------+---+---+---+-----+----+----+ HOURLY PRECIPITATION (Water Equivalent) August 2024: PWRS 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| | | | | | | | | | | | | | | | | | | | | | |0.02| |03 04| | | | | | | | | | | | | | | | |0.01|0.06|0.03|0.01| | | | |04 05| |0.01| | | | | | | | | | | | | | | | | | | | | | |05 | | | | | | | | | | | | | | | | | | | | | | | | | 06| | | | | | | | | | | | | |0.04|0.83|0.05| | | | | |0.01|0.04|0.06|06 07|0.01| |0.01| | | | | | | | | |0.08|0.01| |0.03|0.02|0.03|0.04|0.03|0.02|0.06|0.01|0.02|07 08|0.03|0.05|0.15|0.04|0.04|0.08|0.14|0.03| | | | | | | | | |0.01| | | |0.02|0.28|0.01|08 09|0.03| |0.01| | | | |0.01| | | | | |0.01| |0.02| | | | | | | | |09 10| | | | | | | | | | | | | |0.02|0.11|0.01|0.09| | | | | | | |10 | | | | | | | | | | | | | | | | | | | | | | | | | 11| | | | | | | | | | | | | | | | | | | | | | | | |11 12| | | | | | | | | | | | | | | | | | | | | | | | |12 13| | | | | | | | | | | | | | | | | | | | | | | | |13 14| | | | | | | | | | | | | | | | | | | | | | | | |14 15| | | | | | | | | | | | | | | | | | | | | | | | |15 | | | | | | | | | | | | | | | | | | | | | | | | | 16| | | | | | | | | | | | | | | | | | | | | | | | |16 17| | | | | | | | | | | | | | | | | | | | | | | | |17 18| | | | |0.01|0.01| | | | | | | | | | | | | | |0.28|1.36|0.28|0.26|18 19|0.02|0.02|0.01| | | | | | | | | | | | | | | |0.41|0.02|0.01| |0.01| |19 20| | | | | | | | | | | | | | | | | | | | | | | | |20 | | | | | | | | | | | | | | | | | | | | | | | | | 21| | | | | | | | | | | | | | | | | | | | | | | | |21 22| | | | | | | | | | | | | | | | | | | | | | | | |22 23| | | | | | | | | | | | | | | | | | | | | | | | |23 24| | | | | | | | | | | | | | | | | | | | | | | | |24 25| | | | | | | | | | | | | | | | | | | | | | | | |25 | | | | | | | | | | | | | | | | | | | | | | | | | 26| | | | | | | | | | | | | | | | | | | | | | | | |26 27| | | | | | | | | | | | | | | | | | | | | | | | |27 28| | | | | | | | | | | | | | | | | | | | | | | | |28 29| | | | | | | | | | | | | | | | | | | | | | | | |29 30| | | | | | | | | | | | | | | | | | | | | | | | |30 31| | | | | | | | | | | | | | | | | | | | | | | | |31 ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+--- Sum|0.09|0.08|0.18|0.04|0.05|0.09|0.14|0.04|0.00|0.00|0.00|0.00|0.08|0.08|0.94|0.11|0.12|0.10|0.48|0.06|0.31|1.45|0.64|0.35|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.)