LOCAL CLIMATOLOGICAL DATA Monthly Summary
June 2012
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| 87.7 | 64.6 | 76.1 | 75.7 | 70| 82| 0| 12|..3.5....| 0| 1.26| 0.0| 29.91| 29.71|29.825| 3.1| 2.5|165| 28|WSW| 0| 0| | |02| 75.4 | 62.9 | 69.2 | 69.5 | 62| 78| 0| 4|..3......| 0| 0.80| 0.0| 29.86| 29.74|29.790| 3.4| 2.3| 19| 19| NW| 0| 0| | |03| 78.9 | 57.9 | 68.4 | 69.8 | 58| 68| 0| 4|.........| 0| 0.00| 0.0| 29.89| 29.77|29.833| 2.7| 2.5|252| 23|WSW| 0| 0| | |04| 82.0 | 60.8 | 71.4 | 70.8 | 59| 69| 0| 7|..3......| 0| 0.06| 0.0| 29.75| 29.62|29.677| 3.7| 2.3|342| 29| NW| 0| 0| | |05| 66.0 | 56.5 | 61.3*| 62.2 | 57| 82| 3| 0|.........| 0| 0.09| 0.0| 29.95| 29.72|29.837| 2.7| 2.7| 45| 20| NE| 0| 0| | | | | | | | | | | | | | | | | | | | | | | | | | | |06| 72.5 | 52.1*| 62.3 | 63.9 | 54| 71| 2| 0|.........| 0| 0.00| 0.0| 30.02| 29.93|29.984| 3.2| 3.2| 45| 21| NE| 0| 0| | |07| 79.0 | 54.4 | 66.7 | 68.0 | 57| 70| 0| 2|.........| 0| 0.00| 0.0| 30.04| 29.97|30.012| 1.3| 0.8| 55| 14| N| 0| 0| | |08| 83.4 | 59.5 | 71.4 | 71.9 | 59| 65| 0| 7|.........| 0| 0.00| 0.0| 30.03| 29.95|29.988| 2.4| 2.1|320| 21| NW| 0| 0| | |09| 89.3 | 59.5 | 74.4 | 76.0 | 62| 64| 0| 10|.........| 0| 0.00| 0.0| 30.05| 29.98|30.006| 1.8| 1.5|253| 18|WSW| 0| 0| | |10| 89.9 | 64.0 | 76.9 | 78.1 | 66| 68| 0| 12|.........| 0| 0.00| 0.0| 30.15| 30.05|30.089| 2.3| 2.2|220| 17|SSW| 0| 0| | | | | | | | | | | | | | | | | | | | | | | | | | | |11| 88.4 | 65.8 | 77.1 | 78.4 | 68| 70| 0| 12|.........| 0| 0.00| 0.0| 30.17| 30.09|30.132| 2.3| 2.0|174| 19|SSE| 0| 0| | |12| 82.9 | 69.5 | 76.2 | 75.4 | 71| 86| 0| 12|.........| 0| 0.23| 0.0| 30.09| 29.87|29.970| 3.2| 2.8|163| 20|SSW| 0| 0| | |13| 82.3 | 70.2 | 76.3 | 75.3 | 67| 77| 0| 11|.........| 0| 0.00| 0.0| 29.98| 29.82|29.895| 6.8| 5.3|347| 25| NE| 0| 0| | |14| 74.4 | 65.2 | 69.8 | 70.5 | 62| 74| 0| 5|.........| 0| 0.01| 0.0| 30.18| 29.97|30.085| 9.8| 9.3| 41| 31| NE| 0| 0| | |15| 73.0 | 64.1 | 68.6 | 68.6 | 58| 69| 0| 4|.........| 0| 0.00| 0.0| 30.24| 30.14|30.203| 8.7| 8.7| 45| 28| NE| 0| 0| | | | | | | | | | | | | | | | | | | | | | | | | | | |16| 73.1 | 63.2 | 68.2 | 68.5 | 59| 73| 0| 3|.........| 0| 0.00| 0.0| 30.28| 30.19|30.225| 7.7| 7.7| 45| 29| NE| 0| 0| | |17| 71.7 | 58.6 | 65.1 | 66.2 | 58| 77| 0| 1|.........| 0| 0.00| 0.0| 30.17| 30.08|30.135| 3.7| 3.7| 45| 22| NE| 0| 0| | |18| 78.4 | 54.4 | 66.4 | 67.5 | 60| 78| 0| 1|.........| 0| 0.00| 0.0| 30.13| 30.06|30.094| 1.4| 0.1|267| 14| NE| 0| 0| | |19| 87.9 | 65.5 | 76.7 | 76.1 | 68| 77| 0| 12|.......8.| 0| 0.05| 0.0| 30.16| 30.08|30.124| 1.7| 0.9|256| 18|SSW| 0| 0| | |20| 94.4 | 68.4 | 81.4 | 81.9 | 72| 73| 0| 16|.......8.| 0| 0.00| 0.0| 30.14| 30.03|30.093| 1.5| 0.6| 12| 15| NE| 0| 0| | | | | | | | | | | | | | | | | | | | | | | | | | | |21| 96.0 | 72.9 | 84.4 | 83.0 | 74| 74| 0| 20|.......8.| 0| 0.01| 0.0| 30.03| 29.87|29.949| 2.0| 0.4|258| 22| NE| 0| 0| | |22| 96.4 | 68.9 | 82.7 | 79.6 | 74| 84| 0| 18|1.3....8.| 0| 4.25| 0.0| 29.88| 29.75|29.835| 3.6| 1.6|215| 32| N| 0| 0| | |23| 85.4 | 68.9 | 77.2 | 77.0 | 70| 81| 0| 12|1......8.| 0| 0.00| 0.0| 30.01| 29.86|29.925| 2.7| 1.7| 2| 19| N| 0| 0| | |24| 89.8 | 68.6 | 79.2 | 78.5 | 70| 76| 0| 15|1......8.| 0| 0.00| 0.0| 30.02| 29.92|29.982| 1.0| 0.9|123| 16|SSE| 0| 0| | |25| 90.6 | 68.0 | 79.3 | 76.8 | 72| 86| 0| 15|1.3....8.| 0| 0.76| 0.0| 29.91| 29.64|29.773| 2.6| 1.7|209| 38| N| 0| 0| | | | | | | | | | | | | | | | | | | | | | | | | | | |26| 78.3 | 64.4 | 71.4 | 70.9 | 55| 59| 0| 6|.........| 0| 0.00| 0.0| 29.89| 29.77|29.833| 6.2| 5.7|339| 23| N| 0| 0| | |27| 84.4 | 58.6 | 71.5 | 72.8 | 59| 63| 0| 7|.........| 0| 0.00| 0.0| 29.94| 29.85|29.893| 2.3| 2.0|316| 20|NNW| 0| 0| | |28| 90.8 | 64.0 | 77.4 | 78.9 | 65| 63| 0| 13|.......8.| 0| 0.00| 0.0| 29.95| 29.83|29.894| 2.6| 2.3|217| 22|WSW| 0| 0| | |29| 99.3*| 71.7 | 85.5*| 85.9 | 74| 69| 0| 21|.......8.| 0| 0.00| 0.0| 29.82| 29.71|29.764| 2.7| 2.4|211| 17|SSW| 0| 0| | |30| 94.2 | 69.5 | 81.8 | 81.5 | 73| 77| 0| 17|..3(2).8.| 0| 0.61| 0.0| 29.93| 29.71|29.831| 2.9| 2.3|335| 46| N| 0| 0| | +--+------+------+------+------+---+----+----+----+---------+--+-----+-----+------+------+------+----+----+---+---+---+---+---+------+ | Sum | Sum |------|------|---|----| Ttl| Ttl| |Total|Total| For the month: | ---- | +------+------+------+------+---+----+----+----+ Number of +-----+-----+------+------+------+----+----+---+---+---+---+---+------+ |2515.8|1912.6|------|------|---|----| 5| 279| Days | 8.13| 0.0| 30.28| 29.62|29.956| 3.4| 1.1| 7| 46| N| 0| 0| ---- | +------+------+------+------+---+----+----+----+------------|+3.92" or 193% of normal +------+----+----+---+---+---+---+---+------+ | Avg | Avg | Avg | Mean |Avg| Avg|----|----|Precip | Season Ttl| Date | Date |------|----|----|---| Date | Date | Avg | +------+------+------+------+---+----+----+----+ +-----+-----+------+------+------+----+----+---+-------+-------+------+ | 83.8| 63.7| 73.7 | 74.0 | 64|73.5|----|----|>.01 Inch 11|31.25| 0.5| 16 | 4 |------|----|----|---| 30 | 1+ | | + -1.1 -2.8 -2.0 ------+---+----+----+----+------------|+8.58" or 138% 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 |2667| 544|Thunder 6|Precipitation | Snow, Ice Plts | and Date | +--------+---------+--------+--------+----+----+------------+-------+------+---------+-------+-------------+----------------------+ | >90°F | <32°F | <32°F | <0°F |----|----|Heavy Fog 0| 4.25| 22 | 0.0 | - | 0 | - | +--------+---------+--------+--------+----+----+------------+-------+------+---------+----+--+-------------+----------------------+ | 9 | 0 | 0 | 0 |----|----| Clear 13 Partly Cloudy 15 Cloudy 2 | +--------+---------+--------+--------+----+----+------------------------------------------+ 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:
    The 8.13" of rain recorded during June 2012 in the West Cradock area of Portsmouth, Virginia,
    produced the THIRD WETTEST JUNE IN THE DATABASE TO JULY 1976.
    The Top 5 Wettest Junes include: 1) 10.14" 2006, 2) 8.25" 2009, 3) 8.13" 2012, 4) 7.56" 1978, and 5) 6.98" 2004.
    June's average temperature (73.7) was 2.0 BELOW NORMAL. Precipitation was WELL-ABOVE NORMAL by 3.95" or 194% of normal relative to
     normal Junes for the period from 1977 to 2011.
    

    FROPA: 2nd, 4th, 13th,14th,WRMFROPA 19th,24th,25th
    
STATION RECORDS:
1st - RAINFALL 1.26" (prev 0.54" 2001]
6th - TEMPERATURE Minimum 52 [prev 53 1991]
7th - TEMP TIED Minimum 54 [prev 1991]
14th - WIND GUST 31mph [prev 30mph 1989]
18th - TEMP Minimum 54 [previ 56 1980]
20th - TEMP TIED Maximum 94 [prev 1993]
21st - TEMP TIED Maximum 96 [prev 1988 & 1994]
29th - TEMP Maximum 99 [prev 97 1980]
30th - WIND GUST 46mph [prev 27mph 1998]
30th - RAIN 0.61" [PREV 0.48" 1984] MONTHLY AVERAGE MAXIMUM TEMP OF 83.8 WAS 1.1 BELOW NORMAL. MONTHLY AVERAGE MINIMUM TEMP OF 63.7 WAS 2.8 BELOW NORMAL. MONTHLY AVERAGE TEMP OF 73.7 WAS 2.0 BELOW NORMAL. MAXIMUM TEMP: 99 ON THE 29TH MINIMUM TEMP: 52 ON THE 6TH DAYS WITH TEMPERATURES: MAXIMUM >= 90: 9 MAXIMUM <= 32: 0 MINIMUM <= 32: 0 MINIMUM <= 0: 0 HEATING DEGREE DAYS: 6.5 COOLING DEGREE DAYS: 268.0 DAYS WITH HEATING DEGREE DAYS: 2 DAYS WITH COOLING DEGREE DAYS: 28 PRECIP TOTAL OF 8.13" WAS 3.92" ABOVE NORMAL (193% OF NORMAL). GREATEST DAILY RAINFALL: 4.25" ON THE 22ND GREATEST 24-HOUR RAINFALL: 4.25 ON THE 22ND DAYS WITH MEASUREABLE PRECIP: 11 OR 36.67% AVERAGE DAILY PRECIP: 0.27" NORMAL DAILY PRECIP: 0.14" DAYS WITH PRECIP >= 0.01" 11 DAYS WITH PRECIP >= 0.10" 6 DAYS WITH PRECIP >= 0.50" 5 DAYS WITH PRECIP >= 1.00" 2 8 DAYS WITH THUNDERSTORMS: 6 NUMBER OF THUNDERSTORMS: 8 DAYS WITH SNOW: 0 SNOWFALL TOTAL: 0.0" SEASONAL SNOWFALL 2011-2012: 0.5" CLOUDY DAYS: 2 PARTLY CLOUDY DAYS: 15 SUNNY/CLEAR DAYS: 13 DAYS WITH F/GF: 4 DAYS WITH DENSE FOG: 0 DAYS WITH FROST: 0 YEAR-TO-DATE YEARLY AVERAGE MAXIMUM TEMP OF 68.7 WAS 3.1 ABOVE NORMAL. YEARLY AVERAGE MINIMUM TEMP OF 49.0 WAS 2.5 ABOVE NORMAL. YEARLY AVERAGE TEMP OF 58.8 WAS 2.8 ABOVE NORMAL. MAXIMUM TEMP: 99 ON JUNE 29TH MINIMUM TEMP: 21 ON JANUARY 4TH & FEBRUARY 13TH DAYS WITH TEMPERATURES: MAXIMUM >= 90: 9 MAXIMUM <= 32: 0 MINIMUM <= 32: 21 MINIMUM <= 0: 0 HEATING DEGREE DAYS: 1646.0 COOLING DEGREE DAYS: 520.0 DAYS WITH HEATING DEGREE DAYS: 113 DAYS WITH COOLING DEGREE DAYS: 67 PRECIP TOTAL OF 31.25" WAS 8.58" ABOVE NORMAL (138% OF NORMAL). GREATEST DAILY RAINFALL: 4.25" ON JUNE 22ND GREATEST 24-HOUR RAINFALL: 4.25" ON JUNE 22ND DAYS WITH MEASUREABLE PRECIP: 70 OF 182 OR 38.46% AVERAGE DAILY PRECIP: 0.17" NORMAL DAILY PRECIP: 0.12" DAYS WITH PRECIP >= 0.01" 70 DAYS WITH PRECIP >= 0.10" 43 DAYS WITH PRECIP >= 0.50" 22 DAYS WITH PRECIP >= 1.00" 8 DAYS WITH THUNDERSTORMS: 20 NUMBER OF THUNDERSTORMS: 25 DAYS WITH SNOW (calendar year 2012): 4 SNOWFALL TOTAL (calendar year 2012): 0.5" SEASONAL SNOW 2011-2012 (beginning November 2011): 0.5" CLOUDY DAYS: 26 PARTLY CLOUDY DAYS: 93 SUNNY/CLEAR DAYS: 63 DAYS WITH F/GF: 43 DAYS WITH DENSE FOG: 4 DAYS WITH FROST: 14
OBSERVATIONS AT 3-HOUR INTERVALS
June 2012: 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| |29.89| 0.00| 69| 65| 85|00| 0| 0| |29.75| 0.00| 70| 69| 95|29| 0| 12| |29.85| 0.00| 65| 59| 82|00| 0| 0| |04| |29.88| 0.00| 67| 64| 90|00| 0| 0| |29.74| 0.00| 65| 63| 93|22| 0| 7| |29.84| 0.00| 61| 57| 89|27| 0| 4| |07| |29.90| 0.00| 68| 66| 94|00| 0| 0| |29.77| 0.00| 63| 62| 94|24| 4| 12| |29.88| 0.00| 59| 56| 88|27| 0| 7| |10| |29.90| 0.00| 80| 73| 79|20| 5| 21| |29.81| 0.00| 70| 64| 83|31| 6| 17| |29.88| 0.00| 72| 57| 60|31| 4| 12| |13| |29.84| 0.00| 87| 75| 67|13| 5| 20| |29.81| 0.00| 73| 61| 65|04| 6| 15| |29.85| 0.00| 76| 58| 53|24| 5| 18| |16| |29.74| 0.00| 83| 74| 74|13| 5| 19| |29.78| 0.00| 75| 66| 72|04| 4| 12| |29.80| 0.00| 78| 59| 52|24| 7| 22| |19| |29.72| 0.00| 77| 70| 81|15| 4| 17| |29.81| 0.00| 72| 61| 68|04| 5| 17| |29.77| 0.00| 78| 59| 52|24| 5| 17| |22| |29.77| 0.54| 72| 67| 86|24| 6| 28| |29.85| 0.00| 68| 59| 73|04| 0| 10| |29.80| 0.00| 70| 58| 67|18| 0| 7| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUN 4 | JUN 5 | JUN 6 | | | | | |01| |29.75| 0.00| 64| 57| 78|18| 0| 12| |29.73| 0.00| 63| 59| 87|04| 0| 11| |29.94| 0.00| 55| 52| 87|00| 0| 0| |04| |29.71| 0.00| 63| 58| 82|24| 0| 11| |29.73| 0.00| 60| 57| 89|06| 0| 4| |29.96| 0.00| 53| 50| 90|00| 0| 0| |07| |29.69| 0.00| 62| 59| 90|18| 0| 7| |29.78| 0.00| 61| 57| 87|04| 0| 10| |29.99| 0.00| 55| 53| 93|02| 0| 7| |10| |29.68| 0.00| 74| 63| 68|24| 4| 15| |29.83| 0.00| 64| 58| 81|04| 4| 18| |30.00| 0.00| 67| 54| 63|04| 6| 17| |13| |29.64| 0.00| 80| 58| 48|31| 6| 29| |29.87| 0.00| 62| 58| 87|04| 5| 18| |30.00| 0.00| 70| 54| 57|04| 10| 21| |16| |29.62| 0.00| 82| 58| 45|31| 6| 22| |29.88| 0.00| 64| 57| 77|04| 5| 19| |29.98| 0.00| 73| 56| 56|04| 5| 18| |19| |29.65| 0.00| 74| 59| 60|04| 10| 22| |29.91| 0.00| 65| 55| 69|04| 4| 17| |29.99| 0.00| 72| 55| 55|04| 5| 15| |22| |29.70| 0.00| 65| 62| 88|00| 0| 0| |29.93| 0.00| 60| 54| 82|04| 0| 7| |30.02| 0.00| 64| 55| 72|11| 0| 5| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUN 7 | JUN 8 | JUN 9 | | | | | |01| |30.01| 0.00| 59| 54| 84|00| 0| 0| |30.00| 0.00| 63| 57| 80|00| 0| 0| |30.00| 0.00| 65| 60| 84|00| 0| 0| |04| |30.01| 0.00| 55| 52| 88|11| 0| 4| |29.98| 0.00| 61| 56| 86|02| 0| 7| |29.99| 0.00| 61| 57| 87|00| 0| 0| |07| |30.03| 0.00| 57| 55| 93|11| 0| 4| |29.99| 0.00| 61| 58| 90|00| 0| 0| |30.02| 0.00| 63| 59| 87|00| 0| 0| |10| |30.04| 0.00| 71| 59| 66|04| 4| 7| |30.03| 0.00| 74| 60| 62|31| 5| 14| |30.03| 0.00| 78| 64| 62|24| 4| 11| |13| |30.02| 0.00| 76| 59| 55|06| 4| 12| |30.01| 0.00| 78| 59| 51|33| 5| 15| |30.02| 0.00| 86| 62| 44|29| 4| 16| |16| |29.99| 0.00| 78| 60| 55|13| 4| 12| |29.97| 0.00| 81| 59| 46|31| 5| 17| |29.98| 0.00| 88| 60| 39|24| 4| 18| |19| |29.98| 0.00| 77| 63| 61|15| 0| 11| |29.95| 0.00| 83| 59| 44|27| 4| 12| |29.98| 0.00| 85| 65| 50|20| 4| 15| |22| |30.02| 0.00| 69| 59| 71|13| 0| 7| |29.98| 0.00| 70| 60| 69|13| 0| 5| |30.02| 0.00| 75| 64| 67|15| 0| 5| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUN 10 | JUN 11 | JUN 12 | | | | | |01| |30.05| 0.00| 70| 61| 73|20| 5| 16| |30.14| 0.00| 72| 64| 76|20| 4| 15| |30.09| 0.00| 74| 67| 78|13| 0| 14| |04| |30.05| 0.00| 66| 60| 80|20| 0| 11| |30.12| 0.00| 68| 63| 84|20| 0| 13| |30.03| 0.00| 70| 68| 92|15| 4| 17| |07| |30.08| 0.00| 67| 63| 86|18| 0| 15| |30.16| 0.00| 69| 66| 89|20| 0| 4| |30.04| 0.01| 70| 68| 92|15| 0| 15| |10| |30.10| 0.00| 79| 69| 70|24| 4| 14| |30.17| 0.00| 82| 72| 71|20| 4| 14| |30.02| 0.00| 77| 72| 84|15| 4| 17| |13| |30.10| 0.00| 88| 70| 54|20| 4| 15| |30.15| 0.00| 86| 70| 59|13| 4| 12| |29.97| 0.00| 81| 74| 79|13| 4| 20| |16| |30.09| 0.00| 87| 73| 62|20| 4| 17| |30.11| 0.00| 88| 71| 57|13| 4| 15| |29.90| 0.00| 82| 75| 78|13| 4| 15| |19| |30.09| 0.00| 86| 70| 58|20| 4| 15| |30.10| 0.00| 85| 67| 56|15| 4| 15| |29.87| 0.01| 76| 72| 88|22| 4| 16| |22| |30.13| 0.00| 77| 66| 68|20| 0| 12| |30.11| 0.00| 77| 67| 73|20| 0| 13| |29.88| 0.00| 73| 71| 94|20| 4| 18| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUN 13 | JUN 14 | JUN 15 | | | | | |01| |29.86| 0.00| 72| 71| 95|20| 4| 16| |29.97| 0.00| 70| 60| 69|31| 5| 15| |30.17| 0.00| 65| 57| 74|04| 5| 18| |04| |29.82| 0.00| 71| 69| 93|24| 0| 12| |29.98| 0.00| 70| 65| 86|04| 6| 19| |30.15| 0.00| 64| 58| 81|04| 5| 15| |07| |29.86| 0.00| 72| 68| 85|31| 7| 22| |30.03| 0.00| 69| 65| 88|04| 7| 21| |30.16| 0.00| 65| 59| 82|04| 6| 18| |10| |29.90| 0.00| 75| 69| 83|04| 7| 25| |30.08| 0.00| 70| 63| 78|04| 11| 25| |30.21| 0.00| 71| 62| 73|04| 10| 21| |13| |29.90| 0.00| 79| 70| 73|00| 11| 22| |30.13| 0.00| 73| 63| 71|04| 14| 31| |30.24| 0.00| 73| 61| 66|04| 11| 25| |16| |29.90| 0.00| 82| 67| 60|31| 11| 22| |30.12| 0.00| 74| 62| 66|04| 18| 31| |30.24| 0.00| 72| 58| 63|04| 13| 27| |19| |29.92| 0.00| 77| 65| 66|04| 7| 21| |30.14| 0.00| 71| 58| 63|04| 13| 28| |30.22| 0.00| 72| 52| 51|04| 11| 25| |22| |29.97| 0.00| 73| 59| 62|33| 6| 18| |30.17| 0.00| 67| 56| 68|04| 7| 18| |30.23| 0.00| 67| 55| 65|04| 5| 17| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUN 16 | JUN 17 | JUN 18 | | | | | |01| |30.21| 0.00| 65| 60| 83|04| 5| 18| |30.17| 0.00| 64| 59| 83|04| 4| 12| |30.08| 0.00| 59| 55| 88|00| 0| 0| |04| |30.20| 0.00| 64| 59| 84|04| 4| 16| |30.14| 0.00| 60| 56| 89|04| 0| 5| |30.06| 0.00| 56| 53| 90|11| 0| 5| |07| |30.23| 0.00| 66| 61| 83|04| 5| 13| |30.16| 0.00| 64| 58| 81|04| 4| 11| |30.09| 0.00| 57| 55| 93|00| 0| 0| |10| |30.26| 0.00| 70| 56| 61|04| 12| 24| |30.17| 0.00| 68| 60| 75|04| 5| 17| |30.12| 0.00| 70| 62| 76|06| 0| 10| |13| |30.26| 0.00| 72| 59| 63|04| 13| 26| |30.16| 0.00| 70| 60| 70|04| 7| 20| |30.11| 0.00| 78| 66| 66|24| 4| 12| |16| |30.23| 0.00| 73| 61| 66|04| 11| 23| |30.12| 0.00| 71| 60| 68|04| 6| 17| |30.08| 0.00| 78| 65| 64|04| 4| 12| |19| |30.20| 0.00| 71| 60| 70|04| 7| 20| |30.08| 0.00| 69| 59| 69|04| 7| 16| |30.08| 0.00| 74| 64| 71|13| 4| 12| |22| |30.19| 0.00| 66| 59| 77|04| 4| 17| |30.10| 0.00| 63| 56| 79|04| 0| 10| |30.11| 0.00| 67| 61| 79|13| 0| 12| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+
MAXIMUM SHORT DURATION PRECIPITATION
+------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Time Period (minutes) | 5 | 10 | 15 | 20 | 30 | 45 | 60 | 80 | 100 | 120 | 150 | 180 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Precipitation | 0.13 | 0.26 | 0.38 | 0.51 | 0.76 | 1.13 | 1.50 | 1.90 | 2.31 | 2.72 | 3.30 | 3.88 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Ended: Date | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Ended: Time | 1704 | 1710 | 1714 | 1720 | 1730 | 1744 | 1758 | 1818 | 1835 | 1852 | 1852 | 1900 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ 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 2012: 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| |30.13| 0.00| 67| 61| 82|13| 0| 7| |30.13| 0.00| 73| 69| 87|20| 4| 12| |30.03| 0.00| 77| 71| 81|20| 4| 14| |04| |30.14| 0.00| 66| 61| 83|18| 0| 6| |30.10| 0.00| 70| 67| 90|20| 0| 10| |30.00| 0.00| 74| 70| 88|18| 0| 7| |07| |30.15| 0.02| 66| 63| 92|09| 0| 5| |30.14| 0.00| 71| 68| 92|00| 0| 0| |30.02| 0.00| 75| 72| 91|22| 0| 6| |10| |30.14| 0.00| 74| 70| 86|20| 5| 18| |30.13| 0.00| 84| 74| 72|33| 4| 11| |29.99| 0.00| 84| 75| 75|33| 4| 11| |13| |30.12| 0.00| 84| 73| 69|24| 4| 11| |30.11| 0.00| 90| 73| 58|31| 5| 14| |29.95| 0.00| 93| 73| 52|06| 4| 12| |16| |30.10| 0.00| 88| 73| 62|31| 5| 14| |30.06| 0.00| 94| 74| 52|11| 4| 14| |29.89| 0.00| 96| 75| 51|15| 4| 13| |19| |30.10| 0.00| 85| 74| 69|09| 0| 12| |30.04| 0.00| 90| 75| 61|13| 0| 11| |29.87| 0.00| 82| 74| 77|20| 0| 11| |22| |30.13| 0.00| 78| 71| 78|15| 0| 10| |30.05| 0.00| 82| 72| 72|22| 0| 4| |29.87| 0.00| 80| 72| 77|22| 0| 7| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUN 22 | JUN 23 | JUN 24 | | | | | |01| |29.88| 0.00| 76| 73| 88|20| 0| 6| |29.86| 0.00| 69| 68| 96|22| 4| 15| |30.01| 0.00| 72| 70| 92|00| 0| 0| |04| |29.85| 0.00| 75| 72| 91|22| 4| 14| |29.88| 0.00| 69| 68| 96|24| 0| 5| |30.00| 0.00| 69| 68| 94|00| 0| 0| |07| |29.85| 0.00| 76| 73| 93|18| 0| 11| |29.89| 0.00| 70| 69| 97|27| 0| 6| |30.00| 0.00| 70| 68| 95|00| 0| 0| |10| |29.83| 0.00| 86| 79| 79|20| 4| 11| |29.92| 0.00| 75| 74| 96|24| 4| 12| |30.02| 0.00| 82| 74| 77|04| 4| 7| |13| |29.83| 0.00| 94| 80| 65|20| 4| 17| |29.93| 0.00| 83| 74| 74|00| 6| 16| |29.99| 0.00| 89| 71| 56|13| 4| 14| |16| |29.75| 0.00| 93| 79| 64|20| 5| 20| |29.94| 0.00| 85| 66| 52|00| 7| 19| |29.96| 0.00| 86| 70| 58|11| 4| 13| |19| |29.83| 1.23| 71| 70| 95|22| 6| 22| |29.95| 0.00| 85| 64| 49|04| 5| 11| |29.93| 0.00| 82| 68| 63|13| 0| 15| |22| |29.88| 0.13| 70| 69| 96|04| 0| 11| |30.00| 0.00| 76| 71| 84|22| 0| 10| |29.94| 0.00| 76| 68| 74|13| 0| 6| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUN 25 | JUN 26 | JUN 27 | | | | | |01| |29.91| 0.00| 73| 68| 86|18| 0| 5| |29.78| 0.00| 66| 64| 94|00| 0| 11| |29.85| 0.00| 63| 56| 77|22| 0| 6| |04| |29.85| 0.00| 70| 68| 92|18| 0| 7| |29.78| 0.00| 67| 55| 64|00| 6| 20| |29.85| 0.00| 60| 55| 85|22| 0| 6| |07| |29.85| 0.00| 71| 70| 95|20| 0| 11| |29.83| 0.00| 66| 53| 62|00| 10| 23| |29.88| 0.00| 62| 58| 86|22| 0| 4| |10| |29.81| 0.00| 80| 75| 85|20| 4| 15| |29.88| 0.00| 69| 53| 57|33| 12| 22| |29.92| 0.00| 76| 60| 58|31| 5| 18| |13| |29.74| 0.00| 87| 77| 72|20| 6| 21| |29.85| 0.00| 73| 55| 52|33| 7| 18| |29.92| 0.00| 79| 61| 53|00| 6| 18| |16| |29.65| 0.00| 90| 78| 67|20| 5| 18| |29.83| 0.00| 76| 56| 49|31| 5| 17| |29.89| 0.00| 83| 58| 44|31| 4| 16| |19| |29.69| 0.02| 71| 69| 95|13| 0| 6| |29.83| 0.00| 78| 55| 45|31| 5| 15| |29.89| 0.00| 84| 60| 44|24| 4| 17| |22| |29.73| 0.00| 70| 69| 96|06| 0| 6| |29.87| 0.00| 69| 57| 67|13| 0| 6| |29.92| 0.00| 74| 60| 63|00| 0| 0| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUN 28 | JUN 29 | JUN 30 | | | | | |01| |29.92| 0.00| 68| 59| 73|00| 0| 0| |29.82| 0.00| 76| 67| 73|20| 4| 15| |29.85| 0.17| 72| 69| 90|00| 9| 46| |04| |29.92| 0.00| 65| 58| 77|00| 0| 0| |29.78| 0.00| 73| 66| 79|20| 0| 12| |29.76| 0.00| 72| 69| 91|00| 5| 19| |07| |29.95| 0.00| 67| 62| 84|00| 0| 0| |29.78| 0.00| 74| 68| 80|20| 5| 16| |29.85| 0.00| 72| 69| 90|00| 4| 12| |10| |29.93| 0.00| 81| 64| 56|27| 4| 15| |29.79| 0.00| 84| 74| 70|18| 4| 13| |29.88| 0.00| 80| 72| 77|31| 4| 12| |13| |29.91| 0.00| 88| 70| 54|20| 5| 19| |29.77| 0.00| 94| 79| 62|27| 4| 11| |29.86| 0.00| 86| 74| 66|31| 5| 15| |16| |29.86| 0.00| 91| 71| 53|24| 5| 19| |29.73| 0.00| 99| 80| 54|24| 0| 11| |29.82| 0.00| 93| 76| 59|20| 0| 10| |19| |29.83| 0.00| 89| 70| 53|20| 4| 14| |29.71| 0.00| 97| 81| 61|20| 4| 12| |29.81| 0.00| 93| 78| 63|20| 0| 11| |22| |29.84| 0.00| 81| 68| 65|20| 0| 15| |29.75| 0.00| 88| 80| 76|22| 0| 10| |29.84| 0.00| 83| 77| 82|15| 0| 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| |29.951| 69| 64| 83| 1.7| 24 | 0.2| |04| |29.934| 67| 63| 86| 1.0| 03 | 0.5| |07| |29.957| 68| 64| 88| 1.6| 01 | 0.9| |10| |29.969| 76| 67| 74| 4.8| 35 | 1.4| |13| |29.958| 81| 67| 64| 5.5| 02 | 2.0| |16| |29.925| 83| 67| 61| 5.1| 03 | 1.4| |19| |29.923| 79| 66| 65| 3.9| 05 | 1.1| |22| |29.950| 73| 65| 76| 1.0| 01 | 0.3| +--+----+------+---+---+---+-----+----+----+
HOURLY PRECIPITATION (Water Equivalent)
June 2012: 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| | | | | | | | | | | | | | | | | |0.01| | | | |0.54|0.71|01 02| | |0.79|0.01| | | | | | | | | | | | | | | | | | | | |02 03| | | | | | | | | | | | | | | | | | | | | | | | |03 04| | | | | | | | | | | | | | | | | | | | | |0.06| | |04 05| | | | | | | | | | | |0.01|0.04| |0.01|0.03| | | | | | | | |05 | | | | | | | | | | | | | | | | | | | | | | | | | 06| | | | | | | | | | | | | | | | | | | | | | | | |06 07| | | | | | | | | | | | | | | | | | | | | | | | |07 08| | | | | | | | | | | | | | | | | | | | | | | | |08 09| | | | | | | | | | | | | | | | | | | | | | | | |09 10| | | | | | | | | | | | | | | | | | | | | | | | |10 | | | | | | | | | | | | | | | | | | | | | | | | | 11| | | | | | | | | | | | | | | | | | | | | | | | |11 12| | | |0.12| | | |0.01| | | | | | | | | |0.01| |0.01|0.06|0.02| | |12 13| | | | | | | | | | | | | | | | | | | | | | | | |13 14| | | | | |0.01| | | | | | | | | | | | | | | | | | |14 15| | | | | | | | | | | | | | | | | | | | | | | | |15 | | | | | | | | | | | | | | | | | | | | | | | | | 16| | | | | | | | | | | | | | | | | | | | | | | | |16 17| | | | | | | | | | | | | | | | | | | | | | | | |17 18| | | | | | | | | | | | | | | | | | | | | | | | |18 19| | | | | | |0.03|0.02| | | | | | | | | | | | | | | | |19 20| | | | | | | | | | | | | | | | | | | | | | | | |20 | | | | | | | | | | | | | | | | | | | | | | | | | 21| | | | | | | | | | | | | | | | | | |0.01| | | | | |21 22| | | | | | | | | | | | | | | | | |1.16|1.48|1.23|0.07|0.11|0.13|0.07|22 23| | | | | | | | | | | | | | | | | | | | | | | | |23 24| | | | | | | | | | | | | | | | | | | | | | | | |24 25| | | | | | | | | | | | | | | | | | |0.74|0.02| | | | |25 | | | | | | | | | | | | | | | | | | | | | | | | | 26| | | | | | | | | | | | | | | | | | | | | | | | |26 27| | | | | | | | | | | | | | | | | | | | | | | | |27 28| | | | | | | | | | | | | | | | | | | | | | | | |28 29| | | | | | | | | | | | | | | | | | | | | | | | |29 30| |0.17| |0.01| | | | | | | | | | | | | | | | | | | |0.43|30 ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+--- Sum| |0.17|0.79|0.14|0.00|0.01|0.03|0.03|0.00|0.00|0.00|0.01|0.04|0.00|0.01|0.03|0.00|1.18|2.23|1.26|0.13|0.19|0.67|1.21|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.)