Madison County Climate
Madison County, Texas
Avg Annual Temp
67.1°F
Annual Precip
45.5"
Annual Snowfall
0.3"
Extreme Heat Days
107.4
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Seasonal Overview
National Comparison
Climate Profile
About Madison County Weather
Warm and Humid Piney Woods
Madison County records an annual average temperature of 67.1°F, making it significantly warmer than the national median. It sits in a humid subtropical zone that receives substantial moisture from the Gulf.
A Typical East Texas Profile
The county's 67.1°F average is slightly higher than the state average of 65.5°F. Notably, its 45.5 inches of annual rain far exceeds the state average of 31.9 inches, making it one of the wetter parts of Texas.
Wetter Than Central Texas Neighbors
Madison is much wetter than counties just to the west, receiving 45.5 inches of rain compared to the state's drier interior. Its temperature profile is very similar to Walker and Leon counties, sharing the same 107 days of extreme heat.
Rainy Springs and Steamy Summers
The county faces 107 days of heat at or above 90°F, with a summer average of 82.3°F. Winters are mild and damp, averaging 51.1°F with negligible snowfall of only 0.3 inches per year.
Manage Humidity and Rainfall
Residents must plan for 45.5 inches of rain by maintaining clear gutters and proper yard drainage. Dehumidifiers are often necessary to stay comfortable during the long 82.3°F summer season.
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.