Portsmouth
Weather Records Service
Local Climatological Data
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Station:
PORTSMOUTH, VIRGINIA
Month: AUGUST Year: 2002 Latitude: 36° 81' N Longitude: 76° 33' W Station Elevation: 20 FT Standard Time: EASTERN DAYLIGHT SAVINGS TIME |
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DST LTG TS(2) |
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HUMID TSRA |
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FROPA COOLER |
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Temperature
Data
AVERAGE HIGH : 88.7º DEPARTURE: + 2.2º AVERAGE LOW : 71.6º DEPARTURE: + 1.9º MEAN: 80.2º DEPARTURE: + 2.1º HIGHEST:
100° on the 24th
Number of Days:
Heating Degree Days
Cooling Degree Days
NUMBER OF: 05 - Days Cloudy
07 - Days with Fog/Ground Fog
00 - Days with Frost 05 - Days with Thunderstorms
00 - Days with some type of Snowfall |
Precipitation
Data
TOTAL FOR THE MONTH: 3.48" DEPARTURE FROM NORMAL: - 1.79" or 66% GREATEST DAILY: 2.00" on the 28th GREATEST IN 24-HR PERIOD: 2.00" on the 28th AVERAGE DAILY: 0.11" NORMAL DAILY: 0.17" # DAYS WITH MEASURABLE PRECIPITATION: 10 or 32.26% MAXIMUM FOR AUGUST: 15.06"
in 1992 --> (since
Snowfall, Ice Pellets
Number of Days:
Pressure Data
Wind
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YEAR-TO-DATE 2002 through 8/31/02
Temperature Data
AVERAGE HIGH : 73.9º DEPARTURE: +2.8º AVERAGE LOW : 54.6º DEPARTURE: +2.1º MEAN: 64.2º DEPARTURE: +2.4º HIGHEST:
100° on the 24th of August
Number of Days:
Heating Degree Days
Cooling Degree Days
NUMBER OF: 025 - Days Cloudy
097 - Days with Fog/Ground Fog
12 - Days with Frost 29 - Days with Thunderstorms
04 - Days with some type of Snowfall |
Precipitation Data
TOTAL: 28.93" DEPARTURE FROM NORMAL: - 4.20" or 87% GREATEST DAILY: 2.00" on the 28th of August GREATEST IN 24-HR PERIOD: 2.00" on the 28th of August AVERAGE DAILY: 0.12" NORMAL DAILY: 0.14" # DAYS WITH MEASURABLE PRECIPITATION: 75 or 30.86% MAXIMUM: 5.49" in March
Snowfall, Ice Pellets
Number of Days: WITH 0.01" OR MORE PRECIP: 75
Pressure Data
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PWRS DENOTATIONS: SU/CL = Clear sky; PC = Partly cloudy sky; C = cloudy sky; NA, not available; NR, not recorded; TEMP, temperature; MAX, maximum; MIN, minimum; T, trace of precipitation; INOP, inoper- ative equipment; MPH, miles per hour; DN, departure from normal; DEP, departure; YR, year; NORM, normal; DST LTG, distant lightning; FROP or FROPA, frontal passage; AM morning; AFT afternoon hours; EVE evening hours; PM evening hours; E estimated; VBL, variable wind directions; TS, tropical storm; |
METAR DENOTATIONS
BC Patches BL Blowing BR Fog with visibilites > 5/8 but <=6 statute miles and below to 5/8 mile DU Dust (widespread) DS Duststorm DZ Drizzle FC Funnel Cloud FC+ Tornado/waterspout FG Fog with visibility <= 5/8 statute miles FU Smoke FZDZ Freezing drizzle FZRA Freezing rain FZFG Freezing fog GR Hail GS Small hail HZ Haze IC Ice crystals PL Ice pellets PY Spray RA Rain SA Sand SS Sandstorm PO Sand or dust whirls SG Snow granules |
SH Shower
SHRA Shower of rain SHSN Shower of snow SHPE Shower of ice pellets SHGR Shower with hail SHGS Shower with small hail SM Statute miles SN Snow SQ Squalls TS Thunderstorm TSGR Thunderstorm with hail TSGS Thunderstorm with small hail TSPE Thunderstorm with ice pellets TSRA Thunderstorm with rain TSSN Thunderstorm with snow UP Unknown precipitation VA Volcanic ash VC Vicinity V V Used for obscurred sky METAR Qualifiers: (now placed in FRONT of code) - Light
+ Heavy DR Low drifting
M Below ( -x.x degrees)
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