Texas County Climate
Texas County, Oklahoma
NOAA NCEI 1991-2020 Climate NormalsAvg Annual Temp
56.8°F
Annual Precip
17.9"
Annual Snowfall
9.8"
Extreme Heat Days
83
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Growing Season & Gardening
6b
Minimum winter temperature range for plant survival
4,252
Excellent for heat-loving crops
Seasonal Overview
National Comparison
7-Day Outlook
Forecast
Current Conditions
Air Quality
Safety
Weather Alerts
Climate Advisory: Texas County
Climate Verdict
Texas County has a mild, with an average annual temperature of 56.8°F, semi-arid conditions with only 17.9 inches of annual precipitation, significant summer heat with 83.475 days annually above 90°F, light snow averaging 9.8 inches per year. This climate profile shapes everything from energy costs to outdoor recreation opportunities.
Seasonal Breakdown
Winters are cold, with January averaging 35.3°F. summers are warm — July averages 79.7°F. The 44°F seasonal variation provides noticeable but manageable change.
Outdoor & Gardening Guidance
Summer outdoor activities should be planned for early morning or evening to avoid extreme heat.
Regional Context
Texas County is 3.7°F cooler than the Oklahoma statewide average of 60.4°F, it is also noticeably drier, receiving 19.3 inches less precipitation than the state average.
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 sources: NOAA National Centers for Environmental Information (NCEI), U.S. Climate Normals 1991-2020. Forecast and alert data from National Weather Service API. Air quality data from Open-Meteo.
Climate normals are 30-year averages of weather variables. Station data is aggregated to county level. Forecasts and alerts are fetched live and may change frequently. Data is informational only — not a substitute for official National Weather Service forecasts or emergency weather warnings.