Climate change in Beaver County, Utah
Since 1979, Beaver County, Utah has warmed 2.4°F, with 22 more days above 90°F, about the same number of nights above 70°F and 20% less precipitation a year. Its climate in 1996–2025 is most like Millard County, UT's was in 1951–1980.
- Average temperature: +2.4°F
- Summer highs (Jun–Aug): +4.0°F
- Winter lows (Dec–Feb): +1.2°F
- Precipitation: −20%
- Wettest day of the year: −15%
- Longest dry spell: +14 days
- Days above 90°F: +22 days
- Nights above 70°F: +0 days
- Freezing nights: −8 days
- Frost-free season: +1 days
- Muggy days: +0 days
- Summer heat index (Jun–Aug): +2.9°F
- Extreme fire-weather days: +19 days
Changes follow the trend line through every year from 1979 to 2025. Data: NOAA nClimGrid-Daily; humidity from gridMET, adjusted to airport observations.