Portsmouth Weather Records
Service
Local Climatological Data
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Station: PORTSMOUTH,
VIRGINIA
Month: JANUARY Year: 2000 Latitude: 36° 50'N Longitude: 76° 18'W (OFFICIAL CITY) Station Elevation: 20 FT Standard Time: EASTERN STANDARD |
Temperature | Degree Days | Precipitation | Wind Weather | Weather | Peak Wind | ||||||||||
Date | Max | Min | Mn | Dep | HDD | CDD | Total | Snow | Depth | Avg | Dir | Types | Types | Speed | Dir |
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Temperature Data
AVERAGE HIGH : 47.3º DEPARTURE: -1.1º AVERAGE LOW : 32.0º DEPARTURE: +0.5º MEAN: 39.6º DEPARTURE: -0.3º HIGHEST: 76º on 4th LOWEST: 12º on 28th Number of Days:
Heating Degree Days
Cooling Degree Days
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Precipitation Data
TOTAL FOR THE MONTH: 4.80" DEPARTURE FROM NORMAL: +0.67" or 116% GREATEST DAILY: 1.19" on the 30th GREATEST IN 24- HR PERIOD: 1.29" on the 24th-25th 5PM-5PM AVERAGE DAILY: 0.15" NORMAL DAILY: 0.13" # DAYS WITH MEASURABLE PRECIPITATION: 11 YEAR-TO-DATE: 4.80" DEPARTURE: +0.67" or 116% of the normal MAXIMUM FOR JANUARY: 11.12" in 1987 --> (since
Snowfall, Ice Pellets
JANUARY MAX = 8.9" in 1980 Number of Days:
Pressure Data
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NUMBER OF:
Days Cloudy:
6
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YEAR-TO-DATE 2000 [through 1/31/00]
Temperature Data
AVERAGE HIGH : 47.3º DEPARTURE: -1.1º AVERAGE LOW : 32.0º DEPARTURE: +0.5º MEAN: 39.6º DEPARTURE: -0.3º HIGHEST: 76º on 4th LOWEST: 12º on 28th Number of Days:
Heating Degree Days
Cooling Degree Days
NUMBER OF: Days Cloudy:
6
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Precipitation Data
TOTAL: 4.80" DEPARTURE FROM NORMAL: +0.67" or 116% GREATEST DAILY: 1.19" on the January 30th GREATEST IN 24- HR PERIOD: 1.29" on January 24th-25th 5PM-5PM AVERAGE DAILY: 0.15" NORMAL DAILY: 0.13" # DAYS WITH MEASURABLE PRECIPITATION: 11 MAXIMUM: 4.80" in January
Snowfall, Ice Pellets
Number of Days:
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, inoperative 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; |
JANUARY 2000 MONTHLY STATION RECORDS:
New daily rainfall records:
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METAR DENOTATIONS:
BC Patches
METAR Qualifiers: (now placed in FRONT of code) - Light
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