Henry County Climate
Henry County, Alabama
NOAA NCEI 1991-2020 Climate NormalsAvg Annual Temp
66.8°F
Annual Precip
57.2"
Annual Snowfall
0.1"
Extreme Heat Days
90
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Growing Season & Gardening
8b
Minimum winter temperature range for plant survival
6,512
Excellent for heat-loving crops
Seasonal Overview
National Comparison
7-Day Outlook
Forecast
Current Conditions
Air Quality
Safety
Weather Alerts
Climate Advisory: Henry County
Climate Verdict
Henry County has a warm, averaging 66.8°F year-round, very wet conditions receiving 57.2 inches of precipitation annually, significant summer heat with 89.8 days annually above 90°F, light snow averaging 0.1 inches per year. This climate profile shapes everything from energy costs to outdoor recreation opportunities.
Seasonal Breakdown
Winters are mild, with January temperatures averaging 49.4°F. summers are hot, with July averaging 82.2°F. The 33°F seasonal variation provides noticeable but manageable change.
Outdoor & Gardening Guidance
Summer outdoor activities should be planned for early morning or evening to avoid extreme heat.
Regional Context
Henry County is 3.6°F warmer than the Alabama statewide average of 63.2°F, the county experiences 25.865258620689644 more extreme heat days than the state average.
Climate Profile
About Henry County Weather
A warm pocket of the Deep South
Henry County's 66.8°F average temperature sits well above the national median, placing it in a humid subtropical zone. The region experiences significantly warmer conditions than the typical American county.
Warmer than the Alabama average
This county is one of Alabama’s warmest, exceeding the state average of 63.2°F by over three degrees. Its southern location near the Florida border drives this high thermal profile.
Consistent rainfall across the Wiregrass
With 57.2 inches of annual rain, Henry County matches the state average of 57.4 inches almost exactly. It shares a similar humid profile with its neighbors in the southeastern corner of the state.
Three months of extreme summer heat
Summer temperatures average 81.2°F, peaking with 90 days above 90°F annually. Winters remain mild at 51.4°F with virtually no snowfall to speak of.
Prepare for a long, hot season
Residents should prioritize heavy-duty HVAC systems to manage the 90 days of extreme annual heat. Light, breathable clothing is essential for the long, humid summer months.
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.