Climate change in Deaf Smith County, Texas
Since 1979, Deaf Smith County, Texas has warmed 3.2°F, with 28 more days above 90°F, 4 more nights above 70°F and 13% less precipitation a year. Its climate in 1996–2025 is most like Lamb County, TX's was in 1951–1980.
- Average temperature: +3.2°F
- Summer highs (Jun–Aug): +4.0°F
- Winter lows (Dec–Feb): +1.7°F
- Precipitation: −13%
- Wettest day of the year: +2%
- Longest dry spell: +13 days
- Days above 90°F: +28 days
- Nights above 70°F: +4 days
- Freezing nights: −15 days
- Frost-free season: +15 days
- Muggy days: +1 days
- Summer heat index (Jun–Aug): +3.4°F
- Extreme fire-weather days: +33 days
- Snowfall: −36%
- Snowy days (1 inch or more): −3 days
Changes follow the trend line through every year from 1979 to 2025. Data: NOAA nClimGrid-Daily; humidity from gridMET, adjusted to airport observations.