LOCAL CLIMATOLOGICAL DATA Monthly Summary July 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| 77.2 | 66.6 | 71.9*| 73.6 | 65| 76| 0| 7|..3......| 0| 2.21| 0.0| 30.13| 29.87|30.021| 9.4| 7.1| 15| 27|NNW| 0| 0| | |02| 81.6 | 63.4*| 72.5 | 73.5 | 64| 73| 0| 8|.........| 0| 0.00| 0.0| 30.22| 30.12|30.178| 4.3| 4.3| 69| 22|ENE| 0| 0| | |03| 85.7 | 66.4 | 76.1 | 76.1 | 68| 77| 0| 11|.........| 0| 0.00| 0.0| 30.20| 30.07|30.145| 3.9| 2.2|128| 19|ENE| 0| 0| | |04| 91.5 | 71.5 | 81.5 | 81.8 | 73| 76| 0| 17|.........| 0| 0.00| 0.0| 30.08| 29.88|29.966| 7.5| 7.0|192| 21| S| 0| 0| | |05| 95.9*| 75.5 | 85.7 | 85.3 | 77| 77| 0| 21|.......8.| 0| 0.00| 0.0| 29.88| 29.78|29.842| 8.7| 8.0|196| 22| S| 0| 0| | | | | | | | | | | | | | | | | | | | | | | | | | | |06| 94.6 | 78.2 | 86.4 | 85.6 | 79| 81| 0| 22|.......8.| 0| 0.07| 0.0| 29.93| 29.84|29.875| 8.3| 8.1|200| 26|SSW| 0| 0| | |07| 88.1 | 78.2 | 83.1 | 82.7 | 77| 83| 0| 18|.........| 0| T | 0.0| 30.01| 29.92|29.967| 4.5| 2.5|237| 21|SSW| 0| 0| | |08| 91.3 | 75.5 | 83.4 | 83.1 | 77| 82| 0| 19|.......8.| 0| T | 0.0| 30.04| 29.97|30.004| 3.8| 2.8|180| 18|ENE| 0| 0| | |09| 94.7 | 77.2 | 85.9 | 85.4 | 77| 78| 0| 21|.......8.| 0| 0.00| 0.0| 30.00| 29.90|29.955| 7.1| 6.8|179| 20| S| 0| 0| | |10| 93.5 | 77.7 | 85.6 | 84.5 | 78| 80| 0| 21|.........| 0| 0.00| 0.0| 29.92| 29.81|29.871|10.9|10.7|186| 29| S| 0| 0| | | | | | | | | | | | | | | | | | | | | | | | | | | |11| 81.6 | 75.2 | 78.4 | 78.4 | 76| 92| 0| 14|1.3......| 0| 1.13| 0.0| 30.04| 29.85|29.954| 5.1| 1.7|181| 23|SSW| 0| 0| | |12| 87.3 | 73.7 | 80.5 | 78.0 | 75| 90| 0| 16|1.3......| 0| 1.38| 0.0| 30.17| 30.02|30.108| 6.2| 4.2|174| 28|SSW| 0| 0| | |13| 83.5 | 74.0 | 78.8 | 78.8 | 77| 92| 0| 14|1.3......| 0| 0.80| 0.0| 30.16| 30.05|30.109| 5.1| 4.9|188| 17|SSW| 0| 0| | |14| 93.8 | 76.2 | 85.0 | 83.1 | 76| 81| 0| 20|.........| 0| 0.00| 0.0| 30.08| 29.97|30.030| 3.9| 3.9|197| 20|SSW| 0| 0| | |15| 95.0 | 76.1 | 85.6 | 85.2 | 76| 74| 0| 21|.........| 0| 0.00| 0.0| 29.98| 29.87|29.933| 6.5| 5.8|212| 19| S| 0| 0| | | | | | | | | | | | | | | | | | | | | | | | | | | |16| 95.5 | 76.9 | 86.2 | 86.0 | 78| 78| 0| 22|.........| 0| 0.00| 0.0| 29.92| 29.85|29.887| 7.8| 7.8|203| 24|SSW| 0| 0| | |17| 94.9 | 79.1 | 87.0*| 84.4 | 78| 82| 0| 22|..3....8.| 0| 0.11| 0.0| 29.94| 29.85|29.893| 9.8| 9.8|204| 35|SSW| 0| 0| | |18| 85.6 | 73.6 | 79.6 | 77.8 | 74| 90| 0| 15|..3......| 0| 0.31| 0.0| 29.98| 29.86|29.914| 2.3| 1.7|222| 18| SW| 0| 0| | |19| 86.4 | 73.9 | 80.2 | 78.9 | 74| 84| 0| 15|.........| 0| T | 0.0| 30.10| 29.96|30.049| 4.6| 4.6| 67| 21|ENE| 0| 0| | |20| 86.8 | 74.9 | 80.9 | 79.2 | 75| 87| 0| 16|..3......| 0| 0.42| 0.0| 30.08| 29.98|30.037| 3.5| 3.1|217| 19|SSW| 0| 0| | | | | | | | | | | | | | | | | | | | | | | | | | | |21| | | | | | | | | | | | | | | | | | | | | | | | |22| | | | | | | | | | | | | | | | | | | | | | | | |23| | | | | | | | | | | | | | | | | | | | | | | | |24| | | | | | | | | | | | | | | | | | | | | | | | |25| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |26| | | | | | | | | | | | | | | | | | | | | | | | |27| | | | | | | | | | | | | | | | | | | | | | | | |28| | | | | | | | | | | | | | | | | | | | | | | | |29| | | | | | | | | | | | | | | | | | | | | | | | |30| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |31| | | | | | | | | | | | | | | | | | | | | | | | +--+------+------+------+------+---+----+----+----+---------+--+-----+-----+------+------+------+----+----+---+---+---+---+---+------+ | Sum | Sum |------|------|---|----| Ttl| Ttl| |Total|Total| For the month: | ---- | +------+------+------+------+---+----+----+----+ Number of +-----+-----+------+------+------+----+----+---+---+---+---+---+------+ |1784.5|1483.8|------|------|---|----| 0| 340| Days | 6.43| 0.0| 30.22| 29.78|29.988| 6.0| 3.7|190| 35|SSW| 0| 0| ---- | +------+------+------+------+---+----+----+----+------------+-----+-----+------+------+------+----+----+---+---+---+---+---+------+ | Avg | Avg | Avg | Mean |Avg| Avg|----|----|Precip | Season Ttl| Date | Date |------|----|----|---| Date | Date | Avg | +------+------+------+------+---+----+----+----+ +-----+-----+------+------+------+----+----+---+-------+-------+------+ | 89.2| 74.2| 81.7 | 80.7 | 74|82.3|----|----|>.01 Inch 8|33.22| 0.0| 2 | 5 |------|----|----|---| 17 | 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|1015|Thunder 7|Precipitation | Snow, Ice Plts | and Date | +--------+--------+---------+--------+----+----+------------+-------+------+---------+-------+-------------+----------------------+ | >=90°F | <=32°F | <=32°F | <=0°F |----|----|Heavy Fog 0| 2.21| 1 | 0.0 | - | 0 | - | +--------+--------+---------+--------+----+----+------------+-------+------+---------+----+--+-------------+----------------------+ | 10 | 0 | 0 | 0 |----|----|Clear 8 Partly Cloudy 9 Cloudy 3 | +--------+--------+---------+--------+----+----+------------------------------------------+ 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: OBSERVER NOTES: FROPA: 1st, 11th (warm fropa), 18th NEW DAILY STATION RECORDS: 1st - RAINFALL 2.21" [previous 1.54" 1990] 6th - WIND GUST 26 mph [previous 24mph 1989] 7th - TEMPERATURE TIED Maximum Minimum 78° [previous 2003] 16th - TEMPERATURE TIED Maximum Minimum 77° [previous 1992] 17th - WIND GUST 35mph [previous 34mph 2009] 17th - TEMPERATURE Maximum Minimum 79° [previous 78° 1988] OBSERVATIONS AT 3-HOUR INTERVALS July 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 | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUL 1 | JUL 2 | JUL 3 | | | | | |01| |29.92| 0.00| 76| 73| 92|20| 7| 18| |30.12| 0.00| 67| 62| 84|00| 0| 0| |30.19| 0.00| 69| 66| 90|00| 0| 0| |04| |29.87| 0.97| 77| 75| 93|24| 4| 18| |30.13| 0.00| 65| 62| 91|00| 0| 0| |30.18| 0.00| 67| 64| 91|00| 0| 0| |07| |29.96| 0.00| 70| 68| 92|00| 12| 21| |30.16| 0.00| 64| 61| 92|00| 0| 0| |30.19| 0.00| 68| 66| 92|13| 0| 4| |10| |30.05| 0.00| 67| 65| 92|04| 6| 16| |30.22| 0.00| 79| 64| 59|06| 11| 19| |30.20| 0.00| 80| 69| 69|18| 5| 13| |13| |30.05| 0.00| 75| 63| 67|02| 15| 26| |30.21| 0.00| 81| 64| 57|06| 11| 22| |30.17| 0.00| 84| 66| 56|18| 5| 13| |16| |30.06| 0.00| 76| 61| 59|00| 13| 22| |30.18| 0.00| 82| 62| 51|06| 10| 18| |30.12| 0.00| 83| 71| 67|04| 7| 17| |19| |30.06| 0.00| 76| 60| 56|02| 12| 22| |30.18| 0.00| 79| 63| 58|06| 6| 17| |30.08| 0.00| 81| 70| 71|13| 6| 14| |22| |30.12| 0.00| 73| 61| 65|04| 5| 13| |30.20| 0.00| 72| 67| 84|00| 0| 0| |30.07| 0.00| 76| 68| 77|15| 6| 15| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUL 4 | JUL 5 | JUL 6 | | | | | |01| |30.08| 0.00| 74| 69| 84|18| 7| 14| |29.88| 0.00| 80| 73| 80|20| 10| 17| |29.84| 0.00| 82| 78| 88|20| 11| 20| |04| |30.04| 0.00| 72| 68| 88|20| 6| 14| |29.86| 0.00| 77| 72| 84|20| 7| 15| |29.86| 0.00| 80| 77| 90|20| 10| 16| |07| |30.03| 0.00| 72| 69| 88|20| 6| 16| |29.87| 0.00| 76| 72| 87|20| 7| 15| |29.87| 0.00| 78| 76| 92|20| 7| 15| |10| |29.99| 0.00| 83| 74| 74|20| 10| 18| |29.86| 0.00| 85| 78| 78|20| 7| 16| |29.88| 0.00| 86| 81| 85|20| 7| 17| |13| |29.96| 0.00| 90| 78| 68|20| 7| 18| |29.84| 0.00| 94| 81| 66|20| 6| 15| |29.89| 0.00| 93| 83| 74|20| 6| 15| |16| |29.91| 0.00| 91| 76| 61|20| 7| 19| |29.79| 0.00| 94| 81| 66|18| 11| 21| |29.86| 0.00| 94| 81| 66|20| 7| 16| |19| |29.88| 0.00| 89| 76| 66|18| 11| 21| |29.80| 0.00| 92| 80| 68|18| 11| 20| |29.85| 0.00| 90| 79| 71|15| 6| 14| |22| |29.90| 0.00| 84| 75| 76|18| 6| 14| |29.85| 0.00| 85| 79| 83|18| 10| 22| |29.91| 0.00| 84| 78| 80|20| 7| 20| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUL 7 | JUL 8 | JUL 9 | | | | | |01| |29.93| 0.00| 82| 78| 88|20| 7| 15| |30.01| 0.00| 78| 74| 90|22| 0| 7| |30.00| 0.00| 81| 77| 88|15| 6| 14| |04| |29.92| 0.00| 80| 75| 87|24| 4| 11| |29.99| 0.00| 76| 73| 91|22| 0| 6| |29.97| 0.00| 78| 75| 90|15| 5| 14| |07| |29.95| 0.00| 78| 75| 89|22| 4| 13| |30.02| 0.00| 76| 74| 92|20| 4| 10| |29.98| 0.00| 78| 75| 92|13| 4| 12| |10| |29.97| 0.00| 86| 77| 74|15| 6| 15| |30.02| 0.00| 85| 78| 80|18| 4| 14| |29.98| 0.00| 87| 80| 79|18| 5| 12| |13| |29.99| 0.00| 87| 76| 71|02| 5| 14| |30.02| 0.00| 89| 79| 74|22| 4| 11| |29.96| 0.00| 94| 78| 61|18| 6| 13| |16| |29.96| 0.00| 87| 78| 75|27| 5| 12| |29.99| 0.00| 89| 79| 71|18| 6| 17| |29.92| 0.00| 94| 78| 61|20| 7| 15| |19| |29.99| 0.00| 83| 78| 83|20| 7| 21| |29.98| 0.00| 88| 79| 75|15| 6| 14| |29.90| 0.00| 90| 78| 69|18| 6| 16| |22| |30.00| 0.00| 79| 76| 88|24| 0| 5| |29.99| 0.00| 84| 78| 83|15| 6| 15| |29.93| 0.00| 84| 78| 81|18| 10| 19| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUL 10 | JUL 11 | JUL 12 | | | | | |01| |29.92| 0.00| 81| 76| 87|18| 10| 18| |29.85| 0.00| 81| 77| 86|20| 12| 23| |30.04| 0.03| 77| 75| 93|18| 3| 14| |04| |29.90| 0.00| 78| 76| 91|18| 7| 14| |29.88| 0.00| 81| 77| 88|20| 10| 20| |30.04| 0.00| 75| 73| 93|18| 4| 18| |07| |29.91| 0.00| 78| 76| 92|18| 7| 14| |29.91| 0.14| 79| 77| 93|20| 5| 14| |30.07| 0.00| 77| 75| 93|18| 4| 9| |10| |29.91| 0.00| 86| 80| 82|20| 11| 21| |29.96| 0.09| 79| 76| 93|20| 5| 12| |30.10| 0.00| 84| 79| 84|18| 6| 19| |13| |29.87| 0.00| 93| 80| 65|18| 12| 22| |29.98| 0.03| 80| 78| 93|18| 0| 7| |30.11| 0.00| 86| 79| 79|15| 10| 21| |16| |29.83| 0.00| 91| 78| 67|18| 15| 26| |30.00| 0.14| 76| 73| 93|04| 4| 12| |30.13| 0.03| 78| 75| 90|04| 11| 18| |19| |29.81| 0.00| 88| 78| 73|18| 14| 29| |29.99| 0.00| 77| 74| 93|11| 4| 11| |30.16| 0.06| 74| 72| 93|04| 0| 7| |22| |29.84| 0.00| 83| 77| 82|18| 13| 25| |30.02| 0.04| 76| 74| 93|06| 6| 9| |30.16| 0.03| 75| 73| 94|15| 4| 21| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUL 13 | JUL 14 | JUL 15 | | | | | |01| |30.16| 0.00| 74| 72| 93|18| 6| 15| |30.08| 0.00| 78| 76| 93|18| 0| 6| |29.96| 0.00| 77| 72| 86|20| 7| 16| |04| |30.11| 0.00| 75| 73| 93|15| 6| 13| |30.05| 0.00| 77| 75| 94|20| 0| 7| |29.94| 0.00| 77| 74| 91|20| 5| 13| |07| |30.14| 0.00| 76| 74| 93|18| 6| 12| |30.06| 0.00| 77| 75| 94|20| 0| 4| |29.97| 0.00| 77| 75| 93|20| 6| 14| |10| |30.13| 0.00| 82| 79| 91|20| 7| 16| |30.07| 0.00| 84| 80| 86|20| 7| 17| |29.98| 0.00| 87| 76| 71|27| 6| 18| |13| |30.12| 0.02| 78| 77| 94|20| 5| 13| |30.05| 0.00| 93| 80| 66|18| 6| 16| |29.96| 0.00| 93| 76| 57|27| 5| 16| |16| |30.09| 0.02| 82| 80| 92|20| 4| 10| |29.99| 0.00| 91| 79| 69|20| 6| 15| |29.90| 0.00| 94| 74| 52|20| 7| 15| |19| |30.06| 0.00| 83| 80| 88|20| 6| 15| |29.99| 0.00| 86| 74| 67|20| 11| 20| |29.87| 0.00| 91| 77| 64|20| 7| 16| |22| |30.09| 0.00| 80| 78| 93|15| 0| 7| |30.00| 0.00| 79| 72| 78|20| 6| 12| |29.90| 0.00| 86| 79| 79|18| 10| 17| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUL 16 | JUL 17 | JUL 18 | | | | | |01| |29.89| 0.00| 82| 77| 84|20| 7| 16| |29.90| 0.00| 84| 80| 87|20| 8| 18| |29.89| 0.01| 78| 76| 92|22| 6| 18| |04| |29.88| 0.00| 79| 74| 85|20| 7| 15| |29.87| 0.00| 81| 75| 82|20| 8| 17| |29.87| 0.01| 74| 72| 93|00| 0| 0| |07| |29.91| 0.00| 77| 74| 90|20| 6| 14| |29.92| 0.00| 79| 75| 87|20| 10| 21| |29.91| 0.00| 74| 72| 93|00| 0| 0| |10| |29.92| 0.00| 84| 79| 84|20| 6| 13| |29.93| 0.00| 85| 78| 79|20| 10| 22| |29.93| 0.00| 79| 76| 91|00| 0| 0| |13| |29.89| 0.00| 94| 83| 70|20| 6| 20| |29.91| 0.00| 94| 80| 65|20| 11| 21| |29.92| 0.00| 85| 79| 82|22| 6| 14| |16| |29.85| 0.00| 94| 80| 65|20| 8| 22| |29.85| 0.00| 92| 80| 67|20| 12| 24| |29.88| 0.00| 81| 74| 79|20| 5| 16| |19| |29.86| 0.00| 91| 80| 70|20| 10| 20| |29.85| 0.00| 82| 77| 85|20| 12| 22| |29.89| 0.01| 77| 75| 93|27| 0| 5| |22| |29.88| 0.00| 87| 80| 79|20| 8| 17| |29.89| 0.00| 80| 77| 89|20| 11| 24| |29.96| 0.01| 75| 72| 93|00| 0| 0| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ MAXIMUM SHORT DURATION PRECIPITATION +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Time Period (minutes) | 5 | 10 | 15 | 20 | 30 | 45 | 60 | 80 | 100 | 120 | 150 | 180 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Precipitation | 0.09 | 0.17 | 0.25 | 0.33 | 0.49 | 0.73 | 0.98 | 1.16 | 1.35 | 1.54 | 1.78 | 2.01 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Ended: Date | 01 | 01 | 01 | 01 | 01 | 01 | 01 | 01 | 01 | 01 | 01 | 01 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Ended: Time | 0304 | 0309 | 0314 | 0319 | 0329 | 0344 | 0400 | 0419 | 0439 | 0500 | 0530 | 0558 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ 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 July 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 | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUL 19 | JUL 20 | JUL 21 | | | | | |01| |29.98| 0.00| 74| 72| 94|00| 0| 0| |30.08| 0.00| 77| 74| 91|06| 0| 7| |30.00| 0.00| 74| 73| 94|22| 0| 10| |04| |29.96| 0.00| 75| 73| 94|00| 0| 0| |30.05| 0.00| 77| 74| 89|00| 0| 0| |30.00| 0.00| 72| 71| 94|27| 4| 13| |07| |30.02| 0.00| 75| 73| 94|00| 0| 0| |30.07| 0.00| 76| 74| 93|27| 0| 4| |30.04| 0.00| 72| 70| 94|27| 0| 7| |10| |30.07| 0.00| 80| 73| 80|06| 7| 18| |30.07| 0.00| 79| 76| 90|22| 5| 13| | | | | | | | | | |13| |30.09| 0.00| 85| 76| 74|06| 10| 18| |30.05| 0.00| 85| 77| 77|20| 6| 13| | | | | | | | | | |16| |30.06| 0.00| 84| 75| 74|06| 10| 18| |29.98| 0.00| 87| 77| 72|20| 7| 16| | | | | | | | | | |19| |30.07| 0.00| 81| 74| 78|06| 6| 16| |29.99| 0.33| 78| 75| 93|31| 5| 19| | | | | | | | | | |22| |30.10| 0.00| 78| 74| 88|06| 4| 11| |30.03| 0.00| 75| 73| 94|22| 0| 7| | | | | | | | | | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUL 22 | JUL 23 | JUL 24 | | | | | |01| | | | | | | | | | | | | | | | | | | | | | | | | | | | |04| | | | | | | | | | | | | | | | | | | | | | | | | | | | |07| | | | | | | | | | | | | | | | | | | | | | | | | | | | |10| | | | | | | | | | | | | | | | | | | | | | | | | | | | |13| | | | | | | | | | | | | | | | | | | | | | | | | | | | |16| | | | | | | | | | | | | | | | | | | | | | | | | | | | |19| | | | | | | | | | | | | | | | | | | | | | | | | | | | |22| | | | | | | | | | | | | | | | | | | | | | | | | | | | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUL 25 | JUL 26 | JUL 27 | | | | | |01| | | | | | | | | | | | | | | | | | | | | | | | | | | | |04| | | | | | | | | | | | | | | | | | | | | | | | | | | | |07| | | | | | | | | | | | | | | | | | | | | | | | | | | | |10| | | | | | | | | | | | | | | | | | | | | | | | | | | | |13| | | | | | | | | | | | | | | | | | | | | | | | | | | | |16| | | | | | | | | | | | | | | | | | | | | | | | | | | | |19| | | | | | | | | | | | | | | | | | | | | | | | | | | | |22| | | | | | | | | | | | | | | | | | | | | | | | | | | | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUL 28 | JUL 29 | JUL 30 | | | | | |01| | | | | | | | | | | | | | | | | | | | | | | | | | | | |04| | | | | | | | | | | | | | | | | | | | | | | | | | | | |07| | | | | | | | | | | | | | | | | | | | | | | | | | | | |10| | | | | | | | | | | | | | | | | | | | | | | | | | | | |13| | | | | | | | | | | | | | | | | | | | | | | | | | | | |16| | | | | | | | | | | | | | | | | | | | | | | | | | | | |19| | | | | | | | | | | | | | | | | | | | | | | | | | | | |22| | | | | | | | | | | | | | | | | | | | | | | | | | | | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUL 31 | | | | | | | |01| | | | | | | | | | | | |04| | | | | | | | | | | | |07| | | | | | | | | | | | |10| | | | | | | | | | | | |13| | | | | | | | | | | | |16| | | | | | | | | | | | |19| | | | | | | | | | | | |22| | | | | | | | | | | | +--+----+-----+-----+---+---+---+--+---+---+---------------------------------------+---------------------------------------+ 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| |29.987| 77| 74| 89| 5.1| 20 | 4.9| |04| |29.971| 76| 73| 90| 4.1| 20 | 3.7| |07| |29.997| 75| 72| 92| 4.2| 20 | 2.9| |10| |30.012| 82| 76| 81| 6.5| 19 | 4.2| |13| |30.001| 88| 77| 71| 7.1| 18 | 3.1| |16| |29.968| 87| 76| 70| 8.1| 18 | 3.0| |19| |29.963| 84| 75| 76| 7.3| 18 | 4.4| |22| |29.993| 80| 74| 84| 5.6| 18 | 4.3| +--+----+------+---+---+---+-----+----+----+ HOURLY PRECIPITATION (Water Equivalent) July 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| | |0.18|0.97|0.56|0.48| | | | |0.02| | | | | | | | | | | | | |01 02| | | | | | | | | | | | | | | | | | | | | | | | |02 03| | | | | | | | | | | | | | | | | | | | | | | | |03 04| | | | | | | | | | | | | | | | | | | | | | | | |04 05| | | | | | | | | | | | | | | | | | | | | | | | |05 | | | | | | | | | | | | | | | | | | | | | | | | | 06| | | | | |0.07| | | | | | | | | | | | | | | | | | |06 07| | | | | | | | | | | | | | | | | | | | | | | | |07 08| | | | | | | | | | | | | | | | | | | | | | | | |08 09| | | | | | | | | | | | | | | | | | | | | | | | |09 10| | | | | | | | | | | | | | | | | | | | | | | | |10 | | | | | | | | | | | | | | | | | | | | | | | | | 11| | | | | | |0.14| |0.45|0.09|0.04| |0.03| |0.10|0.14|0.10| | | | |0.04| | |11 12|0.03| |0.01| | | | | | | | | | | | |0.03|0.42|0.77|0.06| | |0.03|0.03| |12 13| | | | | | | | | | |0.12|0.59|0.02| |0.02|0.02|0.03| | | | | | | |13 14| | | | | | | | | | | | | | | | | | | | | | | | |14 15| | | | | | | | | | | | | | | | | | | | | | | | |15 | | | | | | | | | | | | | | | | | | | | | | | | | 16| | | | | | | | | | | | | | | | | | | | | | | | |16 17| | | | | | | | | | | | | | | | |0.10|0.01| | | | | | |17 18|0.01| |0.05|0.01| | | | | | | | | | | | | |0.22|0.01| | |0.01| | |18 19| | | | | | | | | | | | | | | | | | | | | | | | |19 20| | | | | | | | | | | | | | | | | |0.08|0.33| | | |0.01| |20 | | | | | | | | | | | | | | | | | | | | | | | | | 21| | | | | | | | | | | | | | | | | | | | | | | | |21 22| | | | | | | | | | | | | | | | | | | | | | | | |22 23| | | | | | | | | | | | | | | | | | | | | | | | |23 24| | | | | | | | | | | | | | | | | | | | | | | | |24 25| | | | | | | | | | | | | | | | | | | | | | | | |25 | | | | | | | | | | | | | | | | | | | | | | | | | 26| | | | | | | | | | | | | | | | | | | | | | | | |26 27| | | | | | | | | | | | | | | | | | | | | | | | |27 28| | | | | | | | | | | | | | | | | | | | | | | | |28 29| | | | | | | | | | | | | | | | | | | | | | | | |29 30| | | | | | | | | | | | | | | | | | | | | | | | |30 31| | | | | | | | | | | | | | | | | | | | | | | | |31 ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+--- Sum|0.04|0.00|0.24|0.98|0.56|0.55|0.14|0.00|0.45|0.09|0.18|0.59|0.05|0.00|0.12|0.19|0.65|1.08|0.40|0.00|0.00|0.08|0.04|0.00|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.)