Stephens County Climate
Stephens County, Texas
NOAA NCEI 1991-2020 Climate NormalsAvg Annual Temp
63.7°F
Annual Precip
29.7"
Annual Snowfall
1.6"
Extreme Heat Days
109
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Growing Season & Gardening
8a
Minimum winter temperature range for plant survival
5,869
Excellent for heat-loving crops
Seasonal Overview
National Comparison
7-Day Outlook
Forecast
Current Conditions
Air Quality
Safety
Weather Alerts
Climate Advisory: Stephens County
Climate Verdict
Stephens County has a warm, averaging 63.7°F year-round, moderate rainfall of 29.7 inches per year, significant summer heat with 109 days annually above 90°F, light snow averaging 1.6 inches per year. This climate profile shapes everything from energy costs to outdoor recreation opportunities.
Seasonal Breakdown
Winters are mild, with January temperatures averaging 42.8°F. summers are hot, with July averaging 83.6°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
Stephens County closely matches the Texas statewide average temperature of 65.5°F, it is somewhat drier than average for Texas.
Climate Profile
About Stephens County Weather
Sun-Drenched and Mildly Arid
Stephens County records an average annual temperature of 63.7°F, placing it nearly 10 degrees above the national median. The region is relatively dry, with 29.7 inches of annual precipitation compared to the national average.
Slightly Cooler than the Texas Median
At 63.7°F, the county is about two degrees cooler than the Texas state average of 65.5°F. It also receives 29.7 inches of rain, which is slightly less than the statewide average of 31.9 inches.
Comparing North-Central Neighbors
Stephens shares an identical extreme heat profile with Somervell County, with both seeing 109 days over 90°F. However, Stephens is drier, receiving nearly 5 inches less rain annually than its neighbor to the east.
Hot Summers and Light Winter Dustings
Summer temperatures average 82.2°F, but the county sees 109 days reach the 90°F mark. Winters are cool with a 44.8°F average and 1.6 inches of annual snowfall.
Balance Cooling Needs with Winter Readiness
While heat is the primary concern, the 1.6 inches of snow and sub-freezing winter nights require insulated piping. Dual-purpose HVAC systems are recommended to handle both the 109 heat days and the winter chill.
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.