Deaf Smith County Climate
Deaf Smith County, Texas
NOAA NCEI 1991-2020 Climate NormalsAvg Annual Temp
57.4°F
Annual Precip
19.3"
Annual Snowfall
14.3"
Extreme Heat Days
77
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Growing Season & Gardening
7a
Minimum winter temperature range for plant survival
4,264
Excellent for heat-loving crops
Seasonal Overview
National Comparison
7-Day Outlook
Forecast
Current Conditions
Air Quality
Safety
Weather Alerts
Climate Advisory: Deaf Smith County
Climate Verdict
Deaf Smith County has a mild, with an average annual temperature of 57.4°F, semi-arid conditions with only 19.3 inches of annual precipitation, significant summer heat with 77.2 days annually above 90°F, light snow averaging 14.3 inches per year. This climate profile shapes everything from energy costs to outdoor recreation opportunities.
Seasonal Breakdown
Winters are cold, with January averaging 36.8°F. summers are warm — July averages 78.6°F. The 42°F seasonal variation provides noticeable but manageable change.
Outdoor & Gardening Guidance
The moderate temperatures support hiking, cycling, and camping comfortably in spring, summer, and fall.
Regional Context
Deaf Smith County is 8.1°F cooler than the Texas statewide average of 65.5°F, it is also noticeably drier, receiving 12.5 inches less precipitation than the state average, the county experiences 27.64187338267581 fewer extreme heat days than the state average.
Climate Profile
About Deaf Smith County Weather
High Plains Living With Moderate Temperatures
Deaf Smith County averages 57.4°F annually, hovering just above the national median temperature. Its climate is characterized by low humidity and a modest 19.3 inches of annual precipitation.
One of the Coolest Spots in Texas
At 57.4°F, this county is significantly cooler than the Texas state average of 65.5°F. It also receives about 12 inches less rain than the state average, defining it as a semi-arid High Plains environment.
A True Panhandle Climate Profile
Deaf Smith experiences more snowfall than its neighbors to the south, recording 14.3 inches annually. It shares the windy, dry characteristics common to the Amarillo region but avoids the extreme humidity of East Texas.
Snowy Winters and Manageable Summer Heat
The county sees 77 days of temperatures over 90°F, which is lower than most of the state. Winter brings a significant 14.3 inches of snow and a chilly January average of 36.8°F.
Winterize Your Home and Vehicle
Given the 14.3 inches of snow, residents need reliable heaters and snow removal equipment. Summer requires sun protection, but the 77.0°F summer average makes outdoor activities more bearable than in Southern Texas.
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.