Stonewall County Climate
Stonewall County, Texas
NOAA NCEI 1991-2020 Climate NormalsAvg Annual Temp
63.6°F
Annual Precip
23.6"
Annual Snowfall
4.1"
Extreme Heat Days
112
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Growing Season & Gardening
8a
Minimum winter temperature range for plant survival
5,832
Excellent for heat-loving crops
Seasonal Overview
National Comparison
7-Day Outlook
Forecast
Current Conditions
Air Quality
Safety
Weather Alerts
Climate Advisory: Stonewall County
Climate Verdict
Stonewall County has a warm, averaging 63.6°F year-round, semi-arid conditions with only 23.6 inches of annual precipitation, significant summer heat with 111.6 days annually above 90°F, light snow averaging 4.1 inches per year. This climate profile shapes everything from energy costs to outdoor recreation opportunities.
Seasonal Breakdown
Winters are mild, with January temperatures averaging 42.9°F. summers are hot, with July averaging 84.0°F. The 41°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
Stonewall County closely matches the Texas statewide average temperature of 65.5°F, it is also noticeably drier, receiving 8.3 inches less precipitation than the state average.
Climate Profile
About Stonewall County Weather
Temperate but Prone to Extremes
Stonewall County averages 63.6°F annually, which is about 9 degrees warmer than the national median. With 23.6 inches of rain, the climate is semi-arid and significantly drier than the national average.
Below the Texas Temperature Average
The county's 63.6°F annual average is two degrees cooler than the state average of 65.5°F. Its rainfall is also lower, trailing the Texas average by about 8 inches annually.
Snowier than Southern Neighbors
Stonewall receives 4.1 inches of snow annually, which is significantly more than Sterling or Stephens counties. It records 112 extreme heat days, making it slightly more heat-prone than Sterling.
Sweltering Summers and Notable Snowfall
Summer heat is intense with 112 days reaching 90°F or more and a July average of 84.0°F. Unlike much of Texas, winters bring a measurable 4.1 inches of snow and a 44.5°F average temperature.
Prepare for Wide Seasonal Swings
Residents must maintain equipment for both extreme heat and winter snow. The 4.1-inch snowfall is high for the region, so keeping ice melt and shovels on hand is a wise precaution.
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.