Medina County Climate
Medina County, Texas
Avg Annual Temp
69.9°F
Annual Precip
29.8"
Annual Snowfall
0.1"
Extreme Heat Days
124.26666666666664
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Seasonal Overview
National Comparison
Climate Profile
About Medina County Weather
Warm climate on the Edwards Plateau
Medina County averages 69.9°F, placing it well above the national median temperature. It sits at the junction of the Hill Country and South Texas brushlands.
Far warmer than the state average
With an annual average of 69.9°F, Medina is 4.4 degrees warmer than the Texas state average of 65.5°F. It experiences more consistent heat than counties just to its north.
Dryer than the coastal plains
Medina receives 29.8 inches of rain, much less than coastal Matagorda's 45.5 inches despite having the same average temperature. It endures 124 heat days, significantly more than McLennan's 106.
Extended heat and minimal snow
The county faces 124 days per year over 90°F, with a summer average of 84.0°F. Winters are very mild with a January average of 52.8°F and just 0.1 inches of snow.
Plan for long-term cooling
Maintenance for air conditioning units should be scheduled twice yearly to handle 124 days of heat. Water conservation is also important given the 29.8 inches of rainfall and high evaporation rates.
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.