Coryell County Climate
Coryell County, Texas
Avg Annual Temp
66.0°F
Annual Precip
34.7"
Annual Snowfall
0.1"
Extreme Heat Days
99.4
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Seasonal Overview
National Comparison
Climate Profile
About Coryell County Weather
Warmer and More Humid than Most
Coryell County sits at a warm 66.0°F average annual temperature, far exceeding the U.S. median. This humid subtropical climate stays significantly warmer than typical American mainland counties.
Slightly Above the Texas Average
Its 66.0°F annual average places it slightly above the Texas state average of 65.5°F. It ranks among the warmer central counties in the state's vast landscape.
Wetter Conditions than Western Neighbors
With 34.7 inches of annual precipitation, Coryell is wetter than western neighbors like Crockett County. However, its 83.3°F July average matches the heat intensity found across the central corridor.
Long Summers with Minimal Snowfall
Summers are intense with 99 days exceeding 90°F and a July average of 83.3°F. Winter offers a mild reprieve with just 0.1 inches of snow and a 48.8°F seasonal average.
Prioritize Cooling and Light Winter Gear
Residents must prioritize high-efficiency cooling systems to handle nearly 100 days of extreme heat. Minimal winterizing is needed as snow is almost non-existent in this region.
Frequently Asked Questions
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Data source: NOAA National Centers for Environmental Information (NCEI), U.S. Climate Normals 1991-2020.
Climate normals are 30-year averages of weather variables computed from 1991 to 2020. Station data is aggregated to county level using spatial averaging. Data is informational only — not a substitute for official National Weather Service forecasts or emergency weather warnings.