Leon County Climate
Leon County, Texas
NOAA NCEI 1991-2020 Climate NormalsAvg Annual Temp
65.7°F
Annual Precip
42.5"
Annual Snowfall
0.1"
Extreme Heat Days
100
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Growing Season & Gardening
8b
Minimum winter temperature range for plant survival
6,250
Excellent for heat-loving crops
Seasonal Overview
National Comparison
7-Day Outlook
Forecast
Current Conditions
Air Quality
Safety
Weather Alerts
Climate Advisory: Leon County
Climate Verdict
Leon County has a warm, averaging 65.7°F year-round, moderately wet with 42.5 inches of annual precipitation, significant summer heat with 100 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 47.3°F. summers are hot, with July averaging 82.8°F. The 36°F seasonal variation provides noticeable but manageable change. January is typically the coldest month and August the warmest.
Outdoor & Gardening Guidance
Summer outdoor activities should be planned for early morning or evening to avoid extreme heat.
Regional Context
Leon County closely matches the Texas statewide average temperature of 65.5°F, it is also noticeably wetter, receiving 10.6 inches more precipitation than the state average.
Climate Profile
About Leon County Weather
A Subtropical Climate Profile
Leon County averages 65.7°F annually, which is over 10 degrees warmer than the national median. This climate is typical for the humid regions of the American South.
Aligned with the Texas Average
The county's 65.7°F average temperature is almost identical to the Texas state average of 65.5°F. However, Leon is much wetter, receiving 42.5 inches of annual rainfall versus the 31.9-inch state average.
East Texas Moisture and Heat
Leon County bridges the gap to East Texas with 42.5 inches of annual rain. It faces 100 days of extreme heat annually, consistent with its regional neighbors.
A Century of 90-Degree Days
Summer temperatures average 81.9°F, driven by exactly 100 days where temperatures hit or exceed 90°F. Winters are mild, averaging 49.1°F with virtually no snowfall at just 0.1 inches.
Adapting to Rain and Warmth
Residents should prepare for high humidity and 42.5 inches of annual rain by maintaining home exteriors. With 100 days of extreme heat, shade structures and cooling systems are vital for summer comfort.
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.