Skip to content
VSWeather

Charles Town, WV weather and climate

Jefferson County, WV · population 6,854 · about 518 ft elevation

Everything below is a 30 year average for 1991-2020, computed from daily climate history at Charles Town's own coordinates.

The year at a glance

Sunny days
201
clear or partly cloudy, per year
Precipitation
39 in
per year
Wet days
116
rain or snow per year
Snowfall
22 in
per year
Hot days
27
above 90 °F
Freezing nights
113
at or below 32 °F
Humidity
69%
average relative
Average temperature
54 °F
year round

Monthly temperatures

Average daily high and low for each month, in °F.

Daily highDaily low
20406080JanMarMayJulSepNovDaily high, Jan: 41 °FDaily high, Feb: 44 °FDaily high, Mar: 53 °FDaily high, Apr: 65 °FDaily high, May: 74 °FDaily high, Jun: 82 °FDaily high, Jul: 87 °FDaily high, Aug: 85 °FDaily high, Sep: 78 °FDaily high, Oct: 67 °FDaily high, Nov: 55 °FDaily high, Dec: 45 °FDaily low, Jan: 23 °FDaily low, Feb: 25 °FDaily low, Mar: 31 °FDaily low, Apr: 41 °FDaily low, May: 51 °FDaily low, Jun: 60 °FDaily low, Jul: 64 °FDaily low, Aug: 62 °FDaily low, Sep: 55 °FDaily low, Oct: 43 °FDaily low, Nov: 34 °FDaily low, Dec: 27 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Daily high414453657482878578675545
Daily low232531415160646255433427

Monthly precipitation

Total rain plus melted snow for each month, in inches.

0.02.04.0JanMarMayJulSepNovCharles Town, Jan: 2.9 inCharles Town, Feb: 2.6 inCharles Town, Mar: 3.6 inCharles Town, Apr: 3.4 inCharles Town, May: 3.8 inCharles Town, Jun: 3.3 inCharles Town, Jul: 3.3 inCharles Town, Aug: 2.7 inCharles Town, Sep: 4.0 inCharles Town, Oct: 3.2 inCharles Town, Nov: 2.9 inCharles Town, Dec: 3.2 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Charles Town2.92.63.63.43.83.33.32.74.03.22.93.2

Monthly sunny days

Days each month with clear or partly cloudy skies.

01020JanMarMayJulSepNovCharles Town, Jan: 16 daysCharles Town, Feb: 15 daysCharles Town, Mar: 16 daysCharles Town, Apr: 15 daysCharles Town, May: 15 daysCharles Town, Jun: 17 daysCharles Town, Jul: 19 daysCharles Town, Aug: 19 daysCharles Town, Sep: 18 daysCharles Town, Oct: 20 daysCharles Town, Nov: 17 daysCharles Town, Dec: 16 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Charles Town161516151517191918201716

Compare Charles Town with another city

Nearby cities and popular picks. Any two cities can be compared from the home page.

See weather for every covered West Virginia city

About this data

Figures are 30 year averages for 1991-2020. Wet days count days with measurable precipitation, calibrated against the wet day counts in NOAA's published climate normals. Sunny days count clear plus partly cloudy days, defined as average cloud cover of 63 percent or less and calibrated against NOAA's published sky cover tables. Snowfall figures are model estimates anchored to NOAA station measurements near each city.

Weather data by Open-Meteo.com (CC BY 4.0). Contains modified Copernicus Climate Change Service information (ERA5, ERA5-Land).