Covington County Climate
Covington County, Mississippi
Avg Annual Temp
66.0°F
Annual Precip
59.1"
Annual Snowfall
0.2"
Extreme Heat Days
70.4
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Seasonal Overview
National Comparison
Climate Profile
About Covington County Weather
Intense subtropical heat in the south
Covington County averages 66.0°F, placing it well above the national median temperature of 54°F. It receives 59.1 inches of rain annually, creating a humid and lush environment.
Among the state's warmest regions
Covington is notably warmer than the Mississippi state average of 63.9°F. It ranks as one of the warmest counties in the southern part of the state.
Wetter and warmer than northern peers
Its 66.0°F average is warmer than Copiah's 65.6°F, though it faces fewer extreme heat days at 70. The rainfall of 59.1 inches is very close to the state average of 59.6 inches.
Sweltering summers and very mild winters
The July average is 82.3°F with 70 days of extreme heat, while January remains mild at 47.9°F. Snow is a rare event, with an annual average of only 0.2 inches.
Focus on cooling and light layers
Reliable air conditioning is essential to manage 70 days of 90-degree temperatures. Heavy winter gear is rarely needed as winter averages stay above 50°F.
Frequently Asked Questions
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Data source: NOAA National Centers for Environmental Information (NCEI), U.S. Climate Normals 1991-2020.
Climate normals are 30-year averages of weather variables computed from 1991 to 2020. Station data is aggregated to county level using spatial averaging. Data is informational only — not a substitute for official National Weather Service forecasts or emergency weather warnings.