Climate change in Renville County, Minnesota
Since 1979, Renville County, Minnesota has warmed 2.4°F, with 2 fewer days above 90°F, about the same number of nights above 70°F and 3% less precipitation a year. Its climate in 1996–2025 is most like Wright County, IA's was in 1951–1980.
- Average temperature: +2.4°F
- Summer highs (Jun–Aug): +0.5°F
- Winter lows (Dec–Feb): +4.3°F
- Precipitation: −3%
- Wettest day of the year: +18%
- Longest dry spell: +3 days
- Days above 90°F: −2 days
- Nights above 70°F: −0 days
- Freezing nights: −18 days
- Frost-free season: +15 days
- Muggy days: +3 days
- Summer heat index (Jun–Aug): +0.8°F
- Extreme fire-weather days: +17 days
Changes follow the trend line through every year from 1979 to 2025. Data: NOAA nClimGrid-Daily; humidity from gridMET, adjusted to airport observations.