Greene County Climate
Greene County, Georgia
NOAA NCEI 1991-2020 Climate NormalsAvg Annual Temp
61.9°F
Annual Precip
46.1"
Annual Snowfall
—
Extreme Heat Days
59
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Growing Season & Gardening
8b
Minimum winter temperature range for plant survival
5,113
Excellent for heat-loving crops
Seasonal Overview
National Comparison
7-Day Outlook
Forecast
Current Conditions
Air Quality
Safety
Weather Alerts
Climate Advisory: Greene County
Climate Verdict
Greene County has a warm, averaging 61.9°F year-round, moderately wet with 46.1 inches of annual precipitation, occasional hot days — 59.3 per year above 90°F. This climate profile shapes everything from energy costs to outdoor recreation opportunities.
Seasonal Breakdown
Winters are mild, with January temperatures averaging 43.5°F. summers are warm — July averages 79.8°F. The 36°F seasonal variation provides noticeable but manageable change.
Outdoor & Gardening Guidance
The moderate temperatures support hiking, cycling, and camping comfortably in spring, summer, and fall.
Regional Context
Greene County closely matches the Georgia statewide average temperature of 63.7°F, it is also noticeably drier, receiving 5.2 inches less precipitation than the state average.
Climate Profile
About Greene County Weather
Mild temperatures in the Piedmont
Greene County averages 61.9°F annually, staying warmer than the national median. This humid subtropical region experiences moderate seasonal shifts.
Cooler than the state average
The county's 61.9°F average is 1.8°F cooler than the Georgia state average of 63.7°F. It provides a slightly more temperate climate than the state's southern coastal plain.
Drier than typical Georgia counties
With 46.1 inches of annual precipitation, Greene County is notably drier than the state average of 51.4 inches. It sees less rainfall than many of its immediate neighbors.
Hot summers and crisp winters
July averages nearly 80°F with 59 days of extreme heat over 90°F. Winters are cool but manageable, averaging 45.3°F during the December to February months.
Manage water use and summer cooling
Homeowners should plan for nearly two months of extreme heat days annually. Given the lower rainfall of 46.1 inches, efficient lawn irrigation is essential.
Frequently Asked Questions
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Data sources: NOAA National Centers for Environmental Information (NCEI), U.S. Climate Normals 1991-2020. Forecast and alert data from National Weather Service API. Air quality data from Open-Meteo.
Climate normals are 30-year averages of weather variables. Station data is aggregated to county level. Forecasts and alerts are fetched live and may change frequently. Data is informational only — not a substitute for official National Weather Service forecasts or emergency weather warnings.