The climate in Charleston, MS (38921) is typically warm and humid throughout the year, with mild winters and hot summers. The average high temperature in the summer months is around 90 degrees Fahrenheit, while the average low temperature during winter months is around 50 degrees Fahrenheit. On average, the area receives about 51 inches of rain each year, with most rain falling in spring and early summer. Despite its southern location, there is sometimes snowfall during winter months.
Charleston (zip 38921), Mississippi gets 57 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Charleston (zip 38921) averages 1 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 214 sunny days per year in Charleston (zip 38921). The US average is 205 sunny days.
Charleston (zip 38921) gets some kind of precipitation, on average, 91 days per year. Precipitation is rain, snow, sleet, or hail that falls to the ground. In order for precipitation to be counted you have to get at least .01 inches on the ground to measure.
Weather Highlights
Summer High: the July high is around 92 degrees
Winter Low: the January low is 32
Rain: averages 57 inches of rain a year
Snow: averages 1 inches of snow a year