Harrison County climate

Harrison County Weather in January

NOAA 1991-2020 normals for Clarksburg 1, 3 km from Harrison County

Average highs run from 41°F on January 1 to 40°F on January 31, and lows from 24°F to 21°F. Normal precipitation for the month is 3.54 in over about 16 wet days.

January day by day

The normal high and low for each date, and the record, in °F.

Normal daily high and low temperature at Harrison County, in °F, with the record for each date.-40-20020406080151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

January at a glance

Average high
40°F
Average low
22°F
Precipitation
3.54 in
Snowfall
7.9 in
Record high
76°FJan 11, 2020
Record low
-20°FJan 14, 1948
Chance of a freeze
100%
Daylight
9 h 28 min to 10 h 12 min
Cloud cover
76%
Humidity
87%
Dew point
25°F
Wind
5.8 mph

Every day of the month

A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.

DateNormal highNormal lowRecord highRecord lowChance wetChance of snow
Jan 141°F24°F64°F 2019-8°F 201849%14%
Jan 241°F23°F70°F 2000-1°F 201849%14%
Jan 340°F23°F69°F 2023-9°F 201849%14%
Jan 440°F23°F69°F 20231°F 201450%14%
Jan 540°F23°F67°F 20074°F 201850%14%
Jan 640°F23°F73°F 1946-7°F 194250%15%
Jan 740°F23°F66°F 2008-8°F 201850%15%
Jan 840°F22°F70°F 2008-12°F 194250%15%
Jan 940°F22°F72°F 1946-4°F 194250%15%
Jan 1040°F22°F70°F 2020-2°F 201550%15%
Jan 1140°F22°F76°F 2020-1°F 194250%15%
Jan 1240°F22°F69°F 200510°F 194450%15%
Jan 1339°F22°F73°F 20057°F 201650%15%
Jan 1439°F22°F71°F 1947-20°F 194850%16%
Jan 1539°F21°F63°F 20074°F 200950%16%
Jan 1639°F21°F60°F 1943-5°F 200950%16%
Jan 1739°F21°F62°F 2017-8°F 200950%16%
Jan 1839°F21°F68°F 1942-3°F 194850%16%
Jan 1939°F21°F62°F 2023-11°F 194850%16%
Jan 2039°F21°F64°F 2006-6°F 194850%16%
Jan 2139°F21°F64°F 2017-9°F 202550%16%
Jan 2239°F21°F71°F 1999-10°F 202550%16%
Jan 2339°F21°F73°F 1999-1°F 202550%16%
Jan 2439°F21°F70°F 19430°F 201150%16%
Jan 2540°F21°F67°F 19431°F 200450%16%
Jan 2640°F21°F65°F 20240°F 194849%16%
Jan 2740°F21°F65°F 19990°F 202249%16%
Jan 2840°F21°F62°F 1944-10°F 194849%16%
Jan 2940°F21°F68°F 2013-7°F 201449%16%
Jan 3040°F21°F73°F 2013-5°F 201449%16%
Jan 3140°F21°F73°F 2002-6°F 201949%16%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Harrison County, in percent, and of at least 0.1 inch of snowfall.010203040501102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (EST).

January 1
sunrise 7:41 AM, sunset 5:09 PM
January 31
sunrise 7:29 AM, sunset 5:41 PM

Every day of January: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00461677 (Clarksburg 1), public domain. Records: NOAA GHCN-Daily, station USW00003802, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.