Runnels County Climate
Runnels County, Texas
NOAA NCEI 1991-2020 Climate NormalsAvg Annual Temp
64.0°F
Annual Precip
24.2"
Annual Snowfall
1.0"
Extreme Heat Days
110
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Growing Season & Gardening
8a
Minimum winter temperature range for plant survival
5,842
Excellent for heat-loving crops
Seasonal Overview
National Comparison
7-Day Outlook
Forecast
Current Conditions
Air Quality
Safety
Weather Alerts
Climate Advisory: Runnels County
Climate Verdict
Runnels County has a warm, averaging 64.0°F year-round, semi-arid conditions with only 24.2 inches of annual precipitation, significant summer heat with 109.65 days annually above 90°F, light snow averaging 1.0 inches per year. This climate profile shapes everything from energy costs to outdoor recreation opportunities.
Seasonal Breakdown
Winters are mild, with January temperatures averaging 43.8°F. summers are hot, with July averaging 82.6°F. The 39°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
Runnels County closely matches the Texas statewide average temperature of 65.5°F, it is also noticeably drier, receiving 7.7 inches less precipitation than the state average.
Climate Profile
About Runnels County Weather
Sunny and Semi-Arid
Runnels County has an annual average temperature of 64.0°F, placing it well above the national median. It sits just below the Texas state average of 65.5°F, reflecting its position in the drier central plains.
Drier Than the State Average
Runnels averages 24.2 inches of rain, which is nearly 8 inches less than the Texas average of 31.9 inches. Its 64.0°F annual temperature makes it slightly cooler than the deep southern counties of the state.
A Transition Zone Climate
Similar to neighboring Taylor and Tom Green counties, Runnels experiences high heat and low moisture. It receives only 1.0 inch of snow annually, typical for this part of West-Central Texas.
Over 100 Days of Heat
The county faces 110 days of extreme heat over 90°F, leading to a scorching July average of 82.6°F. Winters remain relatively mild with a January average of 43.8°F.
Plan for Intense Summer Heat
With 110 extreme heat days, residents must prioritize sun protection and efficient air conditioning. The dry 24.2 inches of annual rain means water conservation is a practical necessity for local landscaping.
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.