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Warren County Climate

JanFebMarAprMayJunJulAugSepOctNovDec62.4°AVG °F

Avg Annual Temp

62.4°F

Annual Precip

Annual Snowfall

Extreme Heat Days

58

days >= 90°F/yr

Monthly Temperature

54.4°F avgJFMAMJJASOND

Precipitation Calendar

Growing Season & Gardening

USDA Hardiness Zone

8b

Minimum winter temperature range for plant survival

Growing Degree Days

5,228

Excellent for heat-loving crops

Last spring frost (32°F): 03/29
First fall frost (32°F): 11/07

Seasonal Overview

Comfort ZoneSpring54°70°0.0"Summer77°80°0.0"Fall53°73°0.0"Winter45°47°0.0"20°40°60°80°100°

National Comparison

Warmer than 79% of US counties
More seasonal variation than 17% of US counties

7-Day Outlook

Forecast

Current Conditions

Air Quality

Safety

Weather Alerts

Climate Advisory: Warren County

Climate Verdict

Warren County has a warm, averaging 62.4°F year-round, occasional hot days — 58.4 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 44.7°F. summers are hot, with July averaging 80.2°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

Warren County closely matches the Georgia statewide average temperature of 63.7°F.

Climate Profile

About Warren County Weather

A Warm Humid Subtropical Profile

Warren County averages 62.4°F annually, placing it significantly higher than the national median temperature. This climate is typical of the humid subtropical Southeast, characterized by long summers and short, mild winters.

Slightly Cooler Than Georgia's Average

The county's 62.4°F annual average is just below the Georgia state average of 63.7°F. It sits in a transitional zone where the heat of the coastal plain meets the slightly cooler Piedmont region.

Consistent with Piedmont Neighbors

Warren County's climate closely mirrors Wilkes County, which shares a similar average of 62.2°F. It remains cooler than southern neighbors like Washington County, which averages 63.9°F.

Hot Summers and Brief Winters

Residents endure 58 days of extreme heat above 90°F each year, with July averages reaching 80.2°F. Winters are manageable and mild, averaging 46.3°F from December through February.

Preparing for the Heat

Ensure your HVAC system is serviced before the 58 days of extreme heat begin. While snowfall data is limited, the mild winter temperatures mean light layering is usually sufficient for outdoor activity.

Frequently Asked Questions

What is the average temperature in Warren County?
The average annual temperature in Warren County, GA is 62.4°F, based on NOAA 30-year climate normals (1991-2020).
How hot does Warren County get in summer?
The average summer temperature (June-August) in Warren County is 78.5°F. The county experiences an average of 58 days per year above 90°F.
How cold are winters in Warren County?
The average winter temperature (December-February) in Warren County is 46.3°F. January, typically the coldest month, averages 44.7°F.

Track your own weather in Warren County

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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.

By Evan Brooks, Data EditorUpdated Reviewed by Evan Brooks, Data Editor
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