Charleston

The tables below display average monthly climate and weather indicators in Charleston West Virginia.

Temperature by: Fahrenheit / Centigrade

Charleston Temperature Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Avg. Temperature32.135.545.954.863.571.475.173.967.756.246.837.055.0
Avg. Max Temperature41.245.356.766.875.583.185.784.478.868.257.346.065.8
Avg. Min Temperature23.025.735.042.851.559.864.463.456.544.236.328.044.2
Days with Max Temp of 90 F or Higher0.00.00.0< 0.51.05.08.05.02.0< 0.50.00.021.0
Days with Min Temp Below Freezing23.020.015.05.0< 0.50.00.00.00.03.013.021.099.0
 
Charleston Heating and Cooling Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Heating Degree Days102082659231212910.00.00.044.02995468684646
Cooling Degree Days0.00.00.06.083.020231327612526.00.00.01031
 
Charleston Precipitation Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Precipitation (inches)2.93.03.63.33.93.65.04.03.22.93.63.442.5
Days with Precipitation 0.01 inch or More15.014.015.014.013.012.013.011.09.09.012.014.0152
Monthly Snowfall (inches)11.18.75.40.90.0< 0.05< 0.05< 0.05< 0.050.22.45.334.0
 
Other Charleston Weather Indicators Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Average Wind Speed7.17.07.87.25.85.24.84.34.64.86.26.55.9
Clear Days4.04.05.06.06.05.05.05.07.09.05.05.065.0
Partly Cloudy Days6.06.08.08.010.013.013.014.011.09.07.06.0111
Cloudy Days21.018.019.016.015.012.013.012.012.013.018.020.0189
Percent of Possible Sunshine0000000000000
Avg. Relative Humidity64.570.067.064.565.569.572.576.075.072.567.567.573.0

Weather information for other cities in West Virginia

Portions of this site are based on the CIA World Fact Book, a public-domain work
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