Screven County Climate
Screven County, Georgia
Avg Annual Temp
64.4°F
Annual Precip
48.4"
Annual Snowfall
—
Extreme Heat Days
73.7
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Seasonal Overview
National Comparison
Climate Profile
About Screven County Weather
Warmer Than the National Average
Screven County averages 64.4°F annually, placing it significantly higher than the national median temperature. This humid subtropical climate is typical of the American Southeast, characterized by long summers and brief winters.
Slightly Above the Georgia Average
The county's 64.4°F average temperature sits just above the Georgia state average of 63.7°F. While warmer than the state mean, it is less humid, receiving 48.4 inches of annual precipitation compared to the state's 51.4-inch average.
Cooler and Drier Than Southern Neighbors
Screven is notably cooler than Tattnall County to the south, which averages 66.1°F. It also sees roughly 3 inches less annual rainfall than the state average, making it one of the drier spots in the region.
Hot Summers and Seventy-Four Heat Days
July brings an average temperature of 81.3°F, and the county faces 74 days a year with temperatures hitting at least 90°F. Winter is mild with a January average of 46.7°F and no recorded annual snowfall.
Prepare for Long Periods of Heat
Residents need high-efficiency cooling systems to manage over two months of extreme heat days. While snow is rare, winter gear should still account for January nights that frequently dip toward freezing.
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.