Charleston Weather In December
In the last 63 years the highest measured temperature in Charleston West Virginia for December was 80 degrees Fahrenheit, on December 2, 1982, and the average high is 47. The lowest measured temperature in Charleston for the last 63 years in December was -12 measured on December 17, 1989, and the average low daily temperature is 28.
US National Weather Service historical Charleston December Weather data records that on December 22, 1989, the high temperature did not exceed 4 degrees Fahrenheit, the lowest high measured in Charleston in the past 63 years. Weather Service records additionally indicate that on December 29, 1984, the low for the day was not measured below 64 degrees, the highest low temperature recorded in Charleston in the last 63 years.
Historical weather data accumulated by the National Weather Service shows that the average daily high temperature in Charleston on December First is 50 degrees Fahrenheit and the average high on the last day of December is 46 degrees. The low measured temperature in Charleston on December First averages 30 degrees and the low on the last day of the month averages 29 degrees.
Charleston typically receives an average of 3.32 inches of rain during the month. The most rain recorded in a single day, as shown by December Charleston Weather data, was 2.44 inches on December 8, 1978. Charleston receives an average of 5.3 inches of snow in December. The highest snowfall measured in a single day in December was 11 inches on December 28, 1967.