Climate change in Butler County, Missouri
Since 1979, Butler County, Missouri has warmed 2.0°F, with 7 fewer days above 90°F, 12 more nights above 70°F and 18% more precipitation a year. Its climate in 1996–2025 is most like Pemiscot County, MO's was in 1951–1980.
- Average temperature: +2.0°F
- Summer highs (Jun–Aug): −1.5°F
- Winter lows (Dec–Feb): +4.4°F
- Precipitation: +18%
- Wettest day of the year: +28%
- Longest dry spell: +2 days
- Days above 90°F: −7 days
- Nights above 70°F: +12 days
- Freezing nights: −17 days
- Frost-free season: +25 days
- Muggy days: +12 days
- Summer heat index (Jun–Aug): −0.9°F
- Extreme fire-weather days: +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.