Erath County Climate
Erath County, Texas
Avg Annual Temp
64.4°F
Annual Precip
34.8"
Annual Snowfall
1.2"
Extreme Heat Days
90.8
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Seasonal Overview
National Comparison
Climate Profile
About Erath County Weather
Mild temperatures and steady rain
Erath County has an annual average temperature of 64.4°F, which is warm by national standards. Its 34.8 inches of annual precipitation is slightly higher than the national average, supporting its agricultural landscape.
Slightly cooler than the state
At 64.4°F, Erath County is about one degree cooler than the Texas state average of 65.5°F. However, its 34.8 inches of rain puts it just above the statewide average of 31.9 inches.
Wetter than Eastland County
Erath County receives 34.8 inches of rain annually, nearly 5 inches more than neighboring Eastland County. It is also slightly warmer than Eastland, averaging 64.4°F compared to 63.8°F.
Hot summers and crisp winters
July brings an average of 83.2°F, contributing to 91 days of extreme heat over 90°F each year. Winter is mild with a 44.5°F January average and a modest 1.2 inches of annual snowfall.
Prepare for a long heat season
Homeowners should plan for 91 days of extreme heat with efficient cooling systems. The 1.2 inches of annual snow is minimal, but the 34.8 inches of rain requires good property drainage.
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.