Texas County Climate
Texas County, Oklahoma
Avg Annual Temp
56.8°F
Annual Precip
17.9"
Annual Snowfall
9.8"
Extreme Heat Days
83.475
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Seasonal Overview
National Comparison
Climate Profile
About Texas County Weather
A high-plains semi-arid climate profile
Texas County sits at 56.8°F annually, making it much cooler than its peers in central and eastern Oklahoma. It is notably dry, receiving only 17.9 inches of precipitation per year.
The coolest and driest Oklahoma region
The county is significantly cooler than the state average of 60.4°F and receives less than half of the state's average rainfall. Its 9.8 inches of snowfall is among the highest in Oklahoma.
Extreme variance from eastern Oklahoma counties
Compared to Sequoyah County, Texas County receives nearly 30 inches less rain and about 8 more inches of snow. Despite the cooler annual average, it still records 83 days of extreme heat.
Harsh winter winds and summer spikes
Winter temperatures average 36.3°F with nearly 10 inches of snow annually. Summer remains intense with 83 days over 90°F and a July average of 79.7°F.
Prepare for cold winds and drought
Residents need heavy winter coats for the 10-inch snowfall seasons and wind-resistant clothing. Low precipitation means water conservation and xeriscaping are practical choices for local property owners.
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.