Climate change in Monroe County, Wisconsin
Since 1979, Monroe County, Wisconsin has warmed 2.1°F, with about the same number of days above 90°F, 1 more nights above 70°F and 7% more precipitation a year. Its climate in 1996–2025 is most like Iowa County, WI's was in 1951–1980.
- Average temperature: +2.1°F
- Summer highs (Jun–Aug): +1.3°F
- Winter lows (Dec–Feb): +3.8°F
- Precipitation: +7%
- Wettest day of the year: +20%
- Longest dry spell: +3 days
- Days above 90°F: −0 days
- Nights above 70°F: +1 days
- Freezing nights: −6 days
- Frost-free season: +8 days
- Muggy days: +5 days
- Summer heat index (Jun–Aug): +2.0°F
- Extreme fire-weather days: +11 days
- Snowfall: −8%
- Snowy days (1 inch or more): −2 days
Changes follow the trend line through every year from 1979 to 2025. Data: NOAA nClimGrid-Daily; humidity from gridMET, adjusted to airport observations.