Climate change in Uvalde County, Texas
Since 1979, Uvalde County, Texas has warmed 3.4°F, with 30 more days above 90°F, 37 more nights above 70°F and 19% less precipitation a year. Its climate in 1996–2025 is most like Zavala County, TX's was in 1951–1980.
- Average temperature: +3.4°F
- Summer highs (Jun–Aug): +3.5°F
- Winter lows (Dec–Feb): +2.0°F
- Precipitation: −19%
- Wettest day of the year: −28%
- Longest dry spell: +3 days
- Days above 90°F: +30 days
- Nights above 70°F: +37 days
- Freezing nights: −4 days
- Frost-free season: +29 days
- Muggy days: +23 days
- Summer heat index (Jun–Aug): +4.1°F
- Extreme fire-weather days: +26 days
Changes follow the trend line through every year from 1979 to 2025. Data: NOAA nClimGrid-Daily; humidity from gridMET, adjusted to airport observations.