LOCAL CLIMATOLOGICAL DATA Monthly Summary
June 2013
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| 92.2 | 68.5 | 80.3 | 80.9 | 68| 68| 0| 16|.........| 0| 0.00| 0.0| 30.13| 30.01|30.072| 3.7| 3.6|203| 23|SSW| 0| 0| | |02| 90.4 | 69.1 | 79.8 | 80.6 | 66| 63| 0| 15|.........| 0| 0.00| 0.0| 30.03| 29.90|29.971| 4.6| 4.6|202| 28|SSW| 0| 0| | |03| 79.8 | 71.9 | 75.9 | 75.5 | 70| 83| 0| 11|.........| 0| 0.17| 0.0| 29.93| 29.83|29.888| 3.5| 3.5|203| 27|SSW| 0| 0| | |04| 77.4 | 63.6 | 70.5 | 72.8 | 60| 66| 0| 6|.........| 0| 0.00| 0.0| 30.14| 29.92|30.030| 4.3| 3.7| 26| 22| NE| 0| 0| | |05| 80.1 | 56.5*| 68.3 | 69.4 | 53| 60| 0| 4|.........| 0| 0.00| 0.0| 30.16| 30.09|30.123| 2.0| 1.3| 85| 17| NE| 0| 0| | | | | | | | | | | | | | | | | | | | | | | | | | | |06| 81.5 | 62.3 | 71.9 | 72.6 | 63| 72| 0| 7|.........| 0| T | 0.0| 30.08| 29.88|29.979| 2.7| 2.7|142| 24|SSE| 0| 0| | |07| 83.7 | 70.3 | 77.0 | 75.2 | 71| 88| 0| 12|.........| 0| 1.64| 0.0| 29.87| 29.46|29.675| 3.5| 2.4|189| 33|SSW| 0| 0| | |08| 83.5 | 69.3 | 76.4 | 75.9 | 69| 80| 0| 12|.........| 0| 0.01| 0.0| 30.09| 29.80|29.935| 2.9| 1.3|269| 25|WSW| 0| 0| | |09| 86.7 | 67.8 | 77.3 | 77.4 | 69| 77| 0| 13|.........| 0| 0.00| 0.0| 30.17| 30.10|30.127| 1.0| 0.7|117| 18|SSE| 0| 0| | |10| 86.5 | 71.5 | 79.0 | 76.6 | 72| 85| 0| 15|..3......| 0| 2.47| 0.0| 30.10| 29.91|30.016| 1.8| 1.8|203| 25|SSW| 0| 0| | | | | | | | | | | | | | | | | | | | | | | | | | | |11| 85.0 | 69.9 | 77.4 | 77.0 | 68| 76| 0| 13|.........| 0| 0.00| 0.0| 29.92| 29.82|29.867| 4.8| 4.4|222| 26|SSW| 0| 0| | |12| 91.7 | 66.5 | 79.1 | 80.6 | 68| 67| 0| 15|.........| 0| 0.00| 0.0| 29.93| 29.83|29.873| 2.2| 2.0|238| 21|WSW| 0| 0| | |13| 96.4*| 69.7 | 83.1 | 82.1 | 71| 71| 0| 18|..3...7..| 0| 0.12| 0.0| 29.83| 29.52|29.676| 4.7| 4.4|215| 40|SSW| 0| 0| | |14| 73.9 | 62.2 | 68.1*| 69.7 | 58| 67| 0| 3|.........| 0| 0.00| 0.0| 29.98| 29.65|29.814| 6.7| 5.1|328| 29| NW| 0| 0| | |15| 86.6 | 60.2 | 73.4 | 74.1 | 58| 60| 0| 9|.........| 0| 0.00| 0.0| 30.08| 29.99|30.035| 2.7| 2.5|258| 18|WNW| 0| 0| | | | | | | | | | | | | | | | | | | | | | | | | | | |16| 89.7 | 65.1 | 77.4 | 78.1 | 63| 61| 0| 13|.........| 0| 0.00| 0.0| 30.08| 29.96|30.019| 4.4| 4.4|202| 29|SSW| 0| 0| | |17| 88.6 | 72.0 | 80.3 | 76.9 | 68| 75| 0| 16|.........| 0| 0.16| 0.0| 30.02| 29.94|29.980| 3.6| 3.6|203| 22|SSW| 0| 0| | |18| 84.5 | 69.7 | 77.1 | 75.9 | 71| 84| 0| 13|.........| 0| 1.16| 0.0| 29.95| 29.75|29.856| 2.6| 2.0|215| 24| NW| 0| 0| | |19| 76.5 | 65.6 | 71.1 | 70.8 | 64| 79| 0| 7|.........| 0| 0.00| 0.0| 30.15| 29.82|29.998| 4.3| 3.6| 30| 21| NE| 0| 0| | |20| 77.4 | 63.2 | 70.3 | 70.8 | 56| 63| 0| 5|.........| 0| 0.00| 0.0| 30.26| 30.16|30.223| 3.6| 3.6| 45| 20| NE| 0| 0| | | | | | | | | | | | | | | | | | | | | | | | | | | |21| 80.5 | 63.6 | 72.1 | 70.5 | 65| 82| 0| 8|.........| 0| 0.11| 0.0| 30.27| 30.23|30.246| 3.0| 3.0| 45| 19| NE| 0| 0| | |22| 86.1 | 64.6 | 75.3 | 74.1 | 68| 81| 0| 11|.........| 0| 0.09| 0.0| 30.23| 30.17|30.207| 1.3| 0.9| 95| 19|ESE| 0| 0| | |23| 89.1 | 71.6 | 80.3 | 78.6 | 72| 82| 0| 16|..3......| 0| 0.28| 0.0| 30.20| 30.12|30.165| 2.5| 2.4|205| 22|SSW| 0| 0| | |24| 90.2 | 72.0 | 81.1 | 80.3 | 73| 79| 0| 16|.........| 0| 0.00| 0.0| 30.18| 30.07|30.137| 3.8| 3.8|203| 22|SSW| 0| 0| | |25| 93.4 | 72.1 | 82.8 | 82.8 | 72| 72| 0| 18|.........| 0| 0.00| 0.0| 30.09| 29.95|30.027| 4.1| 3.7|212| 21|WSW| 0| 0| | | | | | | | | | | | | | | | | | | | | | | | | | | |26| 93.5 | 71.2 | 82.3 | 81.7 | 71| 72| 0| 18|..3......| 0| 0.47| 0.0| 29.98| 29.86|29.922| 4.4| 4.1|206| 26|SSW| 0| 0| | |27| 91.9 | 69.2 | 80.6 | 79.5 | 72| 78| 0| 16|..3......| 0| 0.03| 0.0| 29.88| 29.70|29.791| 3.3| 3.2|200| 27|SSW| 0| 0| | |28| 93.0 | 74.0 | 83.5*| 82.3 | 72| 73| 0| 19|..3......| 0| 0.06| 0.0| 29.70| 29.56|29.628| 4.9| 4.9|202| 24|SSW| 0| 0| | |29| 88.3 | 70.5 | 79.4 | 77.8 | 71| 81| 0| 15|..3......| 0| 0.19| 0.0| 29.75| 29.57|29.653| 3.0| 2.8|208| 25|SSW| 0| 0| | |30| 86.7 | 74.7 | 80.7 | 79.2 | 73| 82| 0| 16|.........| 0| 0.02| 0.0| 29.90| 29.75|29.813| 2.5| 2.2|186| 20|SSW| 0| 0| | +--+------+------+------+------+---+----+----+----+---------+--+-----+-----+------+------+------+----+----+---+---+---+---+---+------+ | Sum | Sum |------|------|---|----| Ttl| Ttl| |Total|Total| For the month: | ---- | +------+------+------+------+---+----+----+----+ Number of +-----+-----+------+------+------+----+----+---+---+---+---+---+------+ |2584.8|2038.4|------|------|---|----| 0| 376| Days | 6.98| 0.0| 30.27| 29.46|29.958| 3.4| 1.6|208| 40|SSW| 0| 0| ---- | +------+------+------+------+---+----+----+----+------------|+2.72" or 164% of normal +------+----+----+---+---+---+---+---+------+ | Avg | Avg | Avg | Mean |Avg| Avg|----|----|Precip | Season Ttl| Date | Date |------|----|----|---| Date | Date | Avg | +------+------+------+------+---+----+----+----+ +-----+-----+------+------+------+----+----+---+-------+-------+------+ | 86.3| 67.9| 77.1 | 76.6 | 67|74.3|----|----|>.01 Inch 15|25.45| 2.7| 21 | 7 |------|----|----|---| 13 | 1+ | | + +1.3 +1.4 +1.4 +------+---+----+----+----+------------|+2.71" or 112% 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 |3387| 611|Thunder 7|Precipitation | Snow, Ice Plts | and Date | +--------+---------+--------+--------+----+----+------------+-------+------+---------+-------+-------------+----------------------+ | >90°F | <32°F | <32°F | <0°F |----|----|Heavy Fog 0| 2.47| 10 | 0.0 | - | 0 | - | +--------+---------+--------+--------+----+----+------------+-------+------+---------+----+--+-------------+----------------------+ | 10 | 0 | 0 | 0 |----|----| Clear 10 Partly Cloudy 16 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: 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:
    FROPA: 4th, 9th, 11th,14th,18th
STATION RECORDS:
3rd - TEMPERATURE TIED Maximum Low 72 [previously 1980]
7th - RAINFALL 1.64" [previously 1.41" 1881]
7th - WIND GUST 33mph [previously 31mph 1989]
10TH - RAINFALL 2.47" [previously 1.82" in 2004]
13th - TEMPERATURE Maximum 96 [previously 94 2002]
13th - WIND GUST 40mph [previously 36mph 1989]
18th - RAINFALL 1.16" [previously 1.09" in 1985] THE 6.98" OF RAIN RECORDED IN JUNE 2013 TIED FOR THE 5TH WETTEST JUNE IN THE DATABASE TO 1977. The top 5 wettest June months include: 1) 10.14" in 2006 2) 8.25" in 2009 3) 8.13" in 2012 4) 7.56" in 1978 5) 6.98" in 2004 and 2013 MONTHLY AVERAGE MAXIMUM TEMP OF 86.3 WAS 1.3 ABOVE NORMAL. MONTHLY AVERAGE MINIMUM TEMP OF 67.9 WAS 1.4 ABOVE NORMAL. MONTHLY AVERAGE TEMP OF 77.1 WAS 1.4 ABOVE ABOVE. MAXIMUM TEMP: 96 ON THE 13th MINIMUM TEMP: 56 ON THE 5th DAYS WITH TEMPERATURES: MAXIMUM >= 90: 10 MAXIMUM <= 32: 0 MINIMUM <= 32: 0 MINIMUM <= 0: 0 HEATING DEGREE DAYS: 362.5 COOLING DEGREE DAYS: 0.0 DAYS WITH HEATING DEGREE DAYS: 0 DAYS WITH COOLING DEGREE DAYS: 30 PRECIP TOTAL OF 6.98" WAS 2.72" ABOVE NORMAL (164% OF NORMAL). GREATEST DAILY RAINFALL: 2.47" ON THE 10th GREATEST 24-HOUR RAINFALL: 2.47" ON THE 10th DAYS WITH MEASUREABLE PRECIP: 15 OF 30 DAYS OR 50.00% AVERAGE DAILY PRECIP: 0.23" NORMAL DAILY PRECIP: 0.14" DAYS WITH PRECIP >= 0.01" 15 DAYS WITH PRECIP >= 0.10" 10 DAYS WITH PRECIP >= 0.50" 3 DAYS WITH PRECIP >= 1.00" 3 DAYS WITH THUNDERSTORMS: 7 NUMBER OF THUNDERSTORMS: 8 DAYS WITH SNOW: 0 SNOWFALL TOTAL: 0.0" SEASONAL SNOWFALL 2012-2013: 2.7" CLOUDY DAYS: 4 PARTLY CLOUDY DAYS 16 SUNNY/CLEAR DAYS: 10 DAYS WITH F/GF: 0 DAYS WITH DENSE FOG: 0 DAYS WITH FROST: 0 YEAR-TO-DATE YEARLY AVERAGE MAXIMUM TEMP OF 65.2 WAS 0.4 BELOW NORMAL. YEARLY AVERAGE MINIMUM TEMP OF 46.4 WAS 0.2 BELOW NORMAL. YEARLY AVERAGE TEMP OF 55.8 WAS 0.3 BELOW NORMAL. MAXIMUM TEMP: 96 ON JUNE 13TH MINIMUM TEMP: 18 ON JANUARY 23rd & FEBRUARY 18th DAYS WITH TEMPERATURES: MAXIMUM >= 90: 13 MAXIMUM <= 32: 1 MINIMUM <= 32: 37 MINIMUM <= 0: 0 HEATING DEGREE DAYS: 2255.0 COOLING DEGREE DAYS: 587.0 DAYS WITH HEATING DEGREE DAYS: 121 DAYS WITH COOLING DEGREE DAYS: 58 PRECIP TOTAL OF 25.45" WAS 2.72" ABOVE NORMAL (112% OF NORMAL). GREATEST DAILY RAINFALL: 2.47" ON JUNE 10TH GREATEST 24-HOUR RAINFALL: 2.54" ON FEBRUARY 7TH-8TH DAYS WITH MEASUREABLE PRECIP: 71 OF 181 OR 39.23% AVERAGE DAILY PRECIP: 0.14" NORMAL DAILY PRECIP: 0.13" DAYS WITH PRECIP >= 0.01" 71 DAYS WITH PRECIP >= 0.10" 47 DAYS WITH PRECIP >= 0.50" 15 DAYS WITH PRECIP >= 1.00" 8 DAYS WITH THUNDERSTORMS: 10 NUMBER OF THUNDERSTORMS: 11 DAYS WITH SNOW (calendar year 2013): 11 SNOWFALL TOTAL (calendar year 2013): 2.7" SEASONAL SNOW 2012-2013 (beginning November 2013): 2.7" CLOUDY DAYS: 41 PARTLY CLOUDY DAYS: 81 SUNNY/CLEAR DAYS: 59 DAYS WITH F/GF: 35 DAYS WITH DENSE FOG: 2 DAYS WITH FROST: 26
OBSERVATIONS AT 3-HOUR INTERVALS
June 2013: Portsmouth, Virginia - KPWR
+--+----+-----+-----+---+---+---+----------+----+-----+-----+---+---+---+----------+----+-----+-----+---+---+---+----------+ | | | | | | | | | | | | | | | | | | | | | | | | | | | | T | | | Wind | | | | T | | | Wind | | | | T | | | Wind | | | | | R | e | | % +--+---+---+ | | R | e | | % +--+---+---+ | | R | e | | % +--+---+---+ | | | | a | m | D | | D| | | | | a | m | D | | D| | | | | a | m | D | | D| | | | | S | P | i | p | e | H | i| | | S | P | i | p | e | H | i| | | S | P | i | p | e | H | i| | | | | u | r | n | e | w | u | r| | | u | r | n | e | w | u | r| | | u | r | n | e | w | u | r| | | | | n | e | f | r | | m | e| | | n | e | f | r | | m | e| | | n | e | f | r | | m | e| | | | | s | s | a | a | P | i | c| S | | s | s | a | a | P | i | c| S | | s | s | a | a | P | i | c| S | | | H| h | s | l | t | o | d | t| p | G | h | s | l | t | o | d | t| p | G | h | s | l | t | o | d | t| p | G | | o| i | u | l | u | i | i | i| e | u | i | u | l | u | i | i | i| e | u | i | u | l | u | i | i | i| e | u | | u| n | r | | r | n | t | o| e | s | n | r | | r | n | t | o| e | s | n | r | | r | n | t | o| e | s | | r| e | e | Rate| e | t | y | n| d | t | e | e | Rate| e | t | y | n| d | t | e | e | Rate| e | t | y | n| d | t | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUN 1 | JUN 2 | JUN 3 | | | | | |01| |30.12| 0.00| 73| 67| 82|20| 5| 14| |30.03| 0.00| 74| 66| 74|20| 4| 19| |29.93| 0.00| 75| 66| 73|20| 5| 20| |04| |30.11| 0.00| 70| 66| 88|20| 4| 14| |30.00| 0.00| 72| 64| 77|20| 4| 18| |29.90| 0.00| 74| 68| 81|20| 4| 20| |07| |30.13| 0.00| 71| 68| 88|20| 4| 15| |30.00| 0.00| 71| 67| 86|20| 4| 15| |29.91| 0.00| 75| 69| 84|20| 4| 18| |10| |30.11| 0.00| 82| 72| 72|20| 4| 20| |30.00| 0.00| 83| 68| 61|18| 5| 18| |29.90| 0.01| 78| 73| 83|20| 5| 20| |13| |30.07| 0.00| 90| 72| 56|20| 5| 20| |29.98| 0.00| 89| 67| 48|20| 6| 25| |29.88| 0.04| 77| 73| 88|20| 0| 17| |16| |30.02| 0.00| 92| 69| 47|20| 5| 20| |29.94| 0.00| 90| 68| 48|20| 7| 28| |29.85| 0.00| 79| 73| 82|20| 0| 12| |19| |30.01| 0.00| 88| 67| 50|20| 5| 23| |29.91| 0.00| 87| 66| 50|20| 5| 17| |29.84| 0.00| 74| 69| 84|20| 5| 20| |22| |30.03| 0.00| 79| 67| 67|15| 0| 17| |29.94| 0.00| 79| 66| 64|20| 4| 14| |29.89| 0.00| 72| 68| 88|20| 0| 10| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUN 4 | JUN 5 | JUN 6 | | | | | |01| |29.92| 0.00| 72| 68| 89|20| 0| 11| |30.13| 0.00| 62| 56| 81|00| 0| 0| |30.08| 0.00| 63| 57| 80|09| 0| 4| |04| |29.92| 0.00| 71| 67| 87|31| 0| 7| |30.11| 0.00| 58| 54| 86|00| 0| 0| |30.03| 0.00| 63| 58| 86|09| 0| 5| |07| |29.99| 0.00| 70| 62| 76|33| 5| 15| |30.15| 0.00| 59| 56| 90|00| 0| 0| |30.02| 0.00| 66| 63| 90|13| 0| 10| |10| |30.06| 0.00| 74| 61| 65|04| 11| 20| |30.16| 0.00| 75| 55| 50|04| 4| 12| |30.01| 0.00| 79| 64| 61|15| 4| 19| |13| |30.08| 0.00| 74| 58| 56|04| 10| 22| |30.14| 0.00| 79| 52| 40|04| 4| 14| |29.99| 0.00| 81| 63| 53|13| 5| 18| |16| |30.07| 0.00| 76| 56| 49|04| 5| 17| |30.11| 0.00| 79| 50| 37|13| 4| 15| |29.93| 0.00| 79| 64| 60|13| 5| 20| |19| |30.06| 0.00| 77| 57| 50|04| 4| 11| |30.09| 0.00| 75| 50| 41|13| 4| 14| |29.90| 0.00| 76| 65| 69|13| 4| 18| |22| |30.11| 0.00| 68| 56| 66|13| 0| 7| |30.12| 0.00| 66| 54| 65|11| 0| 7| |29.90| 0.00| 72| 67| 83|13| 4| 15| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUN 7 | JUN 8 | JUN 9 | | | | | |01| |29.87| 0.00| 72| 68| 87|00| 0| 0| |29.80| 0.00| 70| 67| 91|24| 5| 19| |30.10| 0.00| 71| 66| 85|04| 0| 5| |04| |29.83| 0.00| 71| 68| 90|24| 0| 5| |29.84| 0.00| 70| 68| 93|20| 0| 12| |30.11| 0.00| 69| 65| 88|00| 0| 0| |07| |29.80| 0.33| 71| 68| 92|13| 0| 7| |29.89| 0.00| 71| 69| 93|20| 0| 7| |30.15| 0.00| 69| 66| 91|15| 0| 4| |10| |29.71| 0.02| 74| 72| 95|13| 5| 18| |29.93| 0.00| 78| 71| 80|20| 4| 17| |30.17| 0.00| 81| 71| 71|04| 0| 11| |13| |29.61| 0.00| 81| 76| 83|18| 5| 28| |29.93| 0.00| 83| 72| 71|24| 6| 25| |30.16| 0.00| 86| 72| 63|13| 0| 11| |16| |29.53| 0.00| 81| 74| 80|13| 5| 23| |29.96| 0.00| 80| 69| 69|33| 6| 15| |30.11| 0.00| 85| 70| 61|13| 4| 17| |19| |29.46| 0.02| 78| 73| 83|13| 4| 19| |30.00| 0.00| 80| 68| 66|04| 5| 14| |30.10| 0.00| 81| 72| 74|15| 4| 18| |22| |29.66| 0.01| 72| 69| 91|24| 11| 25| |30.07| 0.00| 74| 66| 76|04| 0| 4| |30.12| 0.00| 77| 73| 86|15| 0| 6| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUN 10 | JUN 11 | JUN 12 | | | | | |01| |30.10| 0.00| 76| 72| 87|20| 4| 14| |29.92| 0.00| 71| 69| 93|20| 6| 24| |29.90| 0.00| 71| 65| 81|22| 0| 5| |04| |30.09| 0.00| 76| 71| 86|20| 0| 10| |29.89| 0.00| 71| 69| 93|20| 5| 18| |29.88| 0.00| 68| 64| 87|00| 0| 0| |07| |30.09| 0.00| 73| 69| 87|13| 0| 11| |29.89| 0.00| 71| 69| 94|20| 4| 15| |29.93| 0.00| 69| 66| 91|22| 0| 6| |10| |30.06| 0.00| 80| 73| 79|20| 4| 17| |29.88| 0.00| 77| 71| 84|20| 5| 25| |29.91| 0.00| 83| 71| 67|22| 0| 10| |13| |30.02| 0.22| 79| 74| 85|20| 4| 18| |29.85| 0.00| 81| 70| 70|24| 6| 21| |29.87| 0.00| 90| 68| 50|20| 5| 19| |16| |29.96| 0.23| 78| 74| 88|20| 0| 22| |29.83| 0.00| 84| 67| 57|24| 6| 20| |29.84| 0.00| 92| 67| 45|24| 6| 21| |19| |29.93| 0.04| 74| 71| 90|13| 0| 7| |29.83| 0.00| 83| 66| 56|24| 6| 21| |29.83| 0.00| 90| 68| 49|24| 5| 17| |22| |29.91| 0.01| 73| 71| 94|15| 0| 12| |29.87| 0.00| 76| 66| 71|20| 0| 7| |29.84| 0.00| 82| 71| 68|20| 0| 6| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUN 13 | JUN 14 | JUN 15 | | | | | |01| |29.83| 0.00| 78| 71| 80|20| 0| 6| |29.65| 0.00| 69| 66| 88|24| 4| 14| |29.99| 0.00| 61| 55| 80|18| 0| 10| |04| |29.78| 0.00| 76| 71| 83|20| 4| 12| |29.66| 0.00| 68| 61| 78|24| 4| 14| |29.99| 0.00| 60| 55| 81|27| 0| 10| |07| |29.74| 0.00| 75| 71| 86|20| 4| 15| |29.70| 0.00| 67| 59| 76|29| 5| 18| |30.05| 0.00| 64| 57| 78|24| 4| 12| |10| |29.72| 0.00| 87| 76| 70|20| 4| 16| |29.79| 0.00| 70| 57| 65|31| 13| 29| |30.08| 0.00| 76| 60| 59|29| 4| 12| |13| |29.64| 0.00| 95| 75| 53|20| 5| 19| |29.86| 0.00| 71| 56| 59|31| 11| 23| |30.06| 0.00| 82| 59| 46|24| 4| 17| |16| |29.52| 0.00| 96| 74| 48|20| 7| 27| |29.90| 0.00| 74| 54| 51|04| 12| 24| |30.02| 0.00| 86| 58| 39|24| 4| 14| |19| |29.60| 0.00| 76| 65| 68|24| 12| 32| |29.93| 0.00| 74| 56| 54|04| 5| 17| |30.02| 0.00| 85| 58| 40|24| 4| 12| |22| |29.61| 0.00| 70| 66| 88|27| 4| 16| |29.96| 0.00| 66| 57| 73|02| 0| 4| |30.05| 0.00| 75| 65| 70|24| 0| 5| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUN 16 | JUN 17 | JUN 18 | | | | | |01| |30.05| 0.00| 69| 60| 72|22| 0| 5| |29.99| 0.00| 75| 65| 71|20| 5| 17| |29.95| 0.00| 72| 69| 89|20| 4| 16| |04| |30.06| 0.00| 67| 59| 75|20| 4| 18| |29.99| 0.00| 73| 64| 74|20| 4| 10| |29.91| 0.00| 72| 69| 90|11| 0| 6| |07| |30.08| 0.00| 66| 58| 74|20| 0| 15| |30.01| 0.00| 72| 65| 78|20| 7| 22| |29.91| 0.00| 72| 69| 92|20| 4| 18| |10| |30.06| 0.00| 78| 65| 63|20| 5| 19| |30.01| 0.00| 76| 67| 75|20| 4| 17| |29.90| 0.00| 76| 73| 89|20| 4| 14| |13| |30.00| 0.00| 87| 66| 50|20| 7| 26| |29.98| 0.00| 86| 71| 61|20| 4| 17| |29.86| 0.00| 81| 73| 77|20| 4| 12| |16| |29.97| 0.00| 89| 66| 47|20| 7| 26| |29.97| 0.12| 80| 71| 74|20| 4| 15| |29.79| 0.00| 82| 74| 75|20| 4| 15| |19| |29.96| 0.00| 87| 66| 50|20| 6| 20| |29.95| 0.00| 78| 71| 78|20| 0| 7| |29.75| 0.00| 80| 70| 71|22| 4| 16| |22| |29.98| 0.00| 79| 66| 63|20| 5| 18| |29.96| 0.00| 73| 69| 87|20| 4| 16| |29.80| 0.13| 71| 68| 91|04| 0| 10| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+
MAXIMUM SHORT DURATION PRECIPITATION
+------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Time Period (minutes) | 5 | 10 | 15 | 20 | 30 | 45 | 60 | 80 | 100 | 120 | 150 | 180 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Precipitation | 0.08 | 0.16 | 0.24 | 0.32 | 0.48 | 0.72 | 0.94 | 0.95 | 0.96 | 1.01 | 1.11 | 1.28 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Ended: Date | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 18 | 07 | 07 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Ended: Time | 1904 | 1909 | 1914 | 1919 | 1929 | 1944 | 2000 | 2000 | 2000 | 2100 | 0858 | 0900 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ The precipitation amounts for the indicated time intervals may occur at any time during the month. The time indicated is the ending time of the interval. Date and time are not entered for trace amounts.
OBSERVATIONS AT 3-HOUR INTERVALS
June 2013: Portsmouth, Virginia - KPWR
+--+----+-----+-----+---+---+---+----------+----+-----+-----+---+---+---+----------+----+-----+-----+---+---+---+----------+ | | | | | | | | | | | | | | | | | | | | | | | | | | | | T | | | Wind | | | | T | | | Wind | | | | T | | | Wind | | | | | R | e | | % +--+---+---+ | | R | e | | % +--+---+---+ | | R | e | | % +--+---+---+ | | | | a | m | D | | D| | | | | a | m | D | | D| | | | | a | m | D | | D| | | | | S | P | i | p | e | H | i| | | S | P | i | p | e | H | i| | | S | P | i | p | e | H | i| | | | | u | r | n | e | w | u | r| | | u | r | n | e | w | u | r| | | u | r | n | e | w | u | r| | | | | n | e | f | r | | m | e| | | n | e | f | r | | m | e| | | n | e | f | r | | m | e| | | | | s | s | a | a | P | i | c| S | | s | s | a | a | P | i | c| S | | s | s | a | a | P | i | c| S | | | H| h | s | l | t | o | d | t| p | G | h | s | l | t | o | d | t| p | G | h | s | l | t | o | d | t| p | G | | o| i | u | l | u | i | i | i| e | u | i | u | l | u | i | i | i| e | u | i | u | l | u | i | i | i| e | u | | u| n | r | | r | n | t | o| e | s | n | r | | r | n | t | o| e | s | n | r | | r | n | t | o| e | s | | r| e | e | Rate| e | t | y | n| d | t | e | e | Rate| e | t | y | n| d | t | e | e | Rate| e | t | y | n| d | t | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUN 19 | JUN 20 | JUN 21 | | | | | |01| |29.82| 0.00| 69| 66| 91|33| 4| 14| |30.16| 0.00| 65| 60| 85|13| 0| 5| |30.24| 0.00| 65| 60| 83|04| 0| 12| |04| |29.85| 0.00| 68| 65| 90|31| 4| 13| |30.16| 0.00| 64| 60| 88|04| 0| 12| |30.24| 0.00| 66| 62| 86|04| 0| 10| |07| |29.93| 0.00| 68| 64| 87|04| 5| 18| |30.20| 0.00| 66| 61| 84|04| 4| 11| |30.24| 0.00| 68| 63| 85|04| 5| 16| |10| |30.00| 0.00| 72| 65| 78|04| 5| 17| |30.24| 0.00| 74| 54| 49|04| 6| 19| |30.26| 0.00| 71| 65| 81|04| 6| 17| |13| |30.05| 0.00| 75| 65| 71|04| 6| 16| |30.26| 0.00| 77| 49| 37|04| 6| 18| |30.25| 0.00| 80| 69| 71|04| 4| 15| |16| |30.06| 0.00| 76| 63| 64|04| 6| 18| |30.24| 0.00| 77| 53| 43|04| 5| 17| |30.25| 0.00| 76| 68| 76|04| 5| 15| |19| |30.09| 0.00| 71| 63| 74|04| 4| 18| |30.24| 0.00| 75| 55| 50|04| 6| 16| |30.24| 0.03| 70| 66| 89|04| 4| 11| |22| |30.12| 0.00| 67| 60| 79|04| 0| 10| |30.25| 0.00| 67| 59| 75|04| 5| 17| |30.25| 0.00| 68| 63| 86|04| 0| 12| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUN 22 | JUN 23 | JUN 24 | | | | | |01| |30.23| 0.00| 66| 62| 87|06| 0| 5| |30.18| 0.00| 72| 69| 90|13| 0| 7| |30.18| 0.00| 73| 70| 90|20| 0| 14| |04| |30.21| 0.00| 65| 61| 88|06| 0| 10| |30.16| 0.00| 72| 70| 92|11| 0| 11| |30.17| 0.00| 72| 70| 92|20| 4| 19| |07| |30.22| 0.00| 69| 66| 90|04| 4| 14| |30.18| 0.00| 73| 71| 93|13| 0| 10| |30.18| 0.00| 73| 71| 93|20| 0| 12| |10| |30.22| 0.00| 79| 72| 78|04| 0| 12| |30.20| 0.00| 81| 74| 78|20| 5| 19| |30.18| 0.00| 81| 75| 82|20| 4| 13| |13| |30.22| 0.00| 85| 73| 68|13| 0| 11| |30.19| 0.00| 86| 75| 69|20| 5| 22| |30.17| 0.00| 87| 75| 68|20| 5| 19| |16| |30.20| 0.00| 81| 71| 72|13| 4| 18| |30.14| 0.00| 89| 74| 63|20| 5| 18| |30.08| 0.00| 90| 75| 61|20| 5| 22| |19| |30.20| 0.00| 75| 68| 80|11| 0| 16| |30.13| 0.15| 79| 74| 83|20| 4| 20| |30.07| 0.00| 86| 73| 65|20| 5| 20| |22| |30.17| 0.00| 72| 67| 84|15| 0| 7| |30.16| 0.00| 75| 71| 89|20| 4| 17| |30.09| 0.00| 79| 73| 80|20| 4| 17| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUN 25 | JUN 26 | JUN 27 | | | | | |01| |30.09| 0.00| 75| 70| 85|20| 4| 18| |29.97| 0.00| 75| 68| 78|18| 4| 16| |29.88| 0.00| 71| 68| 90|20| 0| 11| |04| |30.08| 0.00| 73| 70| 89|20| 4| 19| |29.96| 0.00| 73| 68| 85|20| 4| 17| |29.87| 0.00| 70| 67| 91|22| 0| 6| |07| |30.07| 0.00| 73| 70| 89|20| 0| 14| |29.97| 0.00| 74| 70| 89|20| 4| 15| |29.86| 0.00| 71| 69| 93|20| 0| 11| |10| |30.05| 0.00| 85| 74| 69|20| 5| 18| |29.95| 0.00| 84| 74| 72|27| 5| 21| |29.83| 0.00| 80| 73| 79|20| 5| 18| |13| |30.04| 0.00| 90| 75| 62|20| 5| 20| |29.92| 0.00| 91| 76| 62|20| 6| 22| |29.77| 0.00| 89| 76| 66|20| 7| 27| |16| |29.98| 0.00| 93| 73| 53|24| 5| 20| |29.87| 0.00| 93| 75| 56|20| 5| 20| |29.71| 0.00| 91| 75| 61|20| 6| 23| |19| |29.96| 0.00| 91| 74| 57|20| 4| 19| |29.86| 0.00| 90| 73| 58|20| 5| 19| |29.71| 0.00| 84| 71| 65|13| 4| 21| |22| |29.99| 0.00| 82| 72| 72|18| 4| 16| |29.88| 0.07| 72| 68| 87|24| 4| 22| |29.71| 0.00| 76| 71| 84|20| 6| 22| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUN 28 | JUN 29 | JUN 30 | | | | | |01| |29.70| 0.00| 75| 71| 86|20| 5| 20| |29.58| 0.00| 74| 67| 80|20| 5| 20| |29.76| 0.00| 76| 73| 89|20| 4| 12| |04| |29.66| 0.00| 74| 71| 89|20| 5| 20| |29.61| 0.05| 74| 69| 85|20| 5| 25| |29.76| 0.00| 76| 72| 89|20| 0| 15| |07| |29.67| 0.00| 76| 72| 89|27| 0| 11| |29.64| 0.00| 71| 69| 92|20| 4| 14| |29.79| 0.00| 75| 72| 90|13| 0| 16| |10| |29.65| 0.00| 84| 74| 72|20| 5| 19| |29.66| 0.00| 76| 72| 86|20| 4| 18| |29.81| 0.00| 79| 74| 84|20| 5| 18| |13| |29.64| 0.00| 89| 76| 65|20| 6| 23| |29.67| 0.05| 79| 74| 86|20| 0| 12| |29.83| 0.00| 83| 75| 77|20| 5| 19| |16| |29.58| 0.00| 93| 73| 53|20| 5| 19| |29.65| 0.01| 87| 74| 66|20| 4| 15| |29.81| 0.00| 84| 75| 73|13| 4| 18| |19| |29.58| 0.00| 88| 72| 61|20| 5| 19| |29.68| 0.00| 84| 73| 70|20| 4| 16| |29.83| 0.00| 83| 73| 73|13| 0| 12| |22| |29.59| 0.01| 76| 69| 79|20| 5| 21| |29.73| 0.00| 77| 73| 87|13| 0| 12| |29.89| 0.00| 78| 73| 83|13| 0| 10| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | +------------------------------------------+---------------------------------------+---------------------------------------+
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| |29.964| 72| 66| 84| 2.1| 21 | 1.8| |04| |29.954| 71| 66| 86| 1.8| 21 | 1.6| |07| |29.972| 71| 67| 87| 2.2| 22 | 0.7| |10| |29.975| 78| 69| 74| 4.2| 20 | 1.5| |13| |29.958| 83| 69| 65| 4.4| 21 | 2.0| |16| |29.926| 84| 69| 62| 4.5| 19 | 1.7| |19| |29.922| 80| 68| 67| 3.8| 19 | 1.6| |22| |29.950| 74| 67| 80| 1.9| 21 | 1.4| +--+----+------+---+---+---+-----+----+----+
HOURLY PRECIPITATION (Water Equivalent)
June 2013: Portsmouth, Virginia - KPWR
---+-----------------------------------------------------------+-----------------------------------------------------------+--- | | | D| A.M. Hour Ending at | P.M. Hour Ending at |D a| | |a t+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+t e| 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 |e ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+--- 01| | | | | | | | | | | | | | | | | | | | | | | | |01 02| | | | | | | | | | | | | | | | | | | | | | | | |02 03| | | | | | | | | | |0.01| |0.12|0.04| | | | | | | | | | |03 04| | | | | | | | | | | | | | | | | | | | | | | | |04 05| | | | | | | | | | | | | | | | | | | | | | | | |05 | | | | | | | | | | | | | | | | | | | | | | | | | 06| | | | | | | | | | | | | | | | | | | | | | | | |06 07| | |0.02| | |0.03|0.07|0.33|0.32|0.62|0.02|0.01|0.09| | |0.04| | | |0.02|0.03|0.03|0.01| |07 08| | | | | | |0.01| | | | | | | | | | | | | | | | | |08 09| | | | | | | | | | | | | | | | | | | | | | | | |09 10| | | | | | | | | | | | | |0.22| |0.37|0.23|0.63| |0.04|0.93|0.03|0.01|0.01|10 | | | | | | | | | | | | | | | | | | | | | | | | | 11| | | | | | | | | | | | | | | | | | | | | | | | |11 12| | | | | | | | | | | | | | | | | | | | | | | | |12 13| | | | | | | | | | | | | | | | | | | | |0.10|0.02| | |13 14| | | | | | | | | | | | | | | | | | | | | | | | |14 15| | | | | | | | | | | | | | | | | | | | | | | | |15 | | | | | | | | | | | | | | | | | | | | | | | | | 16| | | | | | | | | | | | | | | | | | | | | | | | |16 17| | | | | | | | | | | | | | | |0.04|0.12| | | | | | | |17 18| | | | | | | | |0.01|0.01| | | | | | | | | | |0.80|0.20|0.13|0.01|18 19| | | | | | | | | | | | | | | | | | | | | | | | |19 20| | | | | | | | | | | | | | | | | | | | | | | | |20 | | | | | | | | | | | | | | | | | | | | | | | | | 21| | | | | | | | | | | | | | | | | |0.05|0.03|0.03| | | | |21 22| | | | | | | | | | | | | | |0.07|0.02| | | | | | | | |22 23| | | | | | | | | | | | | | | | | |0.04|0.09|0.15| | | | |23 24| | | | | | | | | | | | | | | | | | | | | | | | |24 25| | | | | | | | | | | | | | | | | | | | | | | | |25 | | | | | | | | | | | | | | | | | | | | | | | | | 26| | | | | | | | | | | | | | | | | | | | | |0.40|0.07| |26 27| | | | | | | | | | | | | | | | | | | | | |0.03| | |27 28| | | | | | | | | | | | | | | | | | | | | |0.05|0.01| |28 29| | | | |0.05|0.08| | | | | | | |0.05| | |0.01| | | | | | | |29 30| | | | | | |0.01| | | | |0.01| | | | | | | | | | | | |30 ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+--- Sum| |0.00|0.02|0.00|0.05|0.11|0.09|0.33|0.33|0.63|0.03|0.02|0.21|0.31|0.07|0.47|0.36|0.72|0.12|0.24|1.86|0.76|0.23|0.02|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.)