Coleman County Climate
Coleman County, Texas
NOAA NCEI 1991-2020 Climate NormalsAvg Annual Temp
65.3°F
Annual Precip
28.0"
Annual Snowfall
1.3"
Extreme Heat Days
104
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Growing Season & Gardening
8a
Minimum winter temperature range for plant survival
6,208
Excellent for heat-loving crops
Seasonal Overview
National Comparison
7-Day Outlook
Forecast
Current Conditions
Air Quality
Safety
Weather Alerts
Climate Advisory: Coleman County
Climate Verdict
Coleman County has a warm, averaging 65.3°F year-round, moderate rainfall of 28.0 inches per year, significant summer heat with 104.15 days annually above 90°F, light snow averaging 1.3 inches per year. This climate profile shapes everything from energy costs to outdoor recreation opportunities.
Seasonal Breakdown
Winters are mild, with January temperatures averaging 46.2°F. summers are hot, with July averaging 83.4°F. The 37°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
Coleman County closely matches the Texas statewide average temperature of 65.5°F, it is somewhat drier than average for Texas.
Climate Profile
About Coleman County Weather
Warmer than the national median
Coleman County averages 65.3°F annually, significantly exceeding the national median temperature. This subtropical climate is typical for the heart of Texas, though it receives a modest 28.0 inches of rainfall per year.
A perfect match for Texas norms
The county's 65.3°F average temperature sits nearly perfectly in line with the Texas state average of 65.5°F. However, it remains drier than the state benchmark, trailing the average annual precipitation by nearly four inches.
Wetter and warmer than western neighbors
Coleman is slightly warmer and wetter than nearby Concho County, which averages 64.9°F and 24.7 inches of rain. To the north, temperatures begin to dip as the landscape transitions toward the Rolling Plains.
Long summers and dusting of snow
The county endures 104 days of extreme heat above 90°F, peaking with a July average of 83.4°F. Winters are mild at 47.9°F, and residents see just 1.3 inches of snow annually.
Prepare for persistent summer heat
High-efficiency cooling systems are a necessity given that one out of every three days reaches 90°F or higher. While winter snowfall is rare, homeowners should still winterize pipes for occasional freezing temperatures.
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.