Climate change in Oakland County, Michigan
Since 1979, Oakland County, Michigan has warmed 3.6°F, with 3 more days above 90°F, 3 more nights above 70°F and 10% more precipitation a year. Its climate in 1996–2025 is most like Berrien County, MI's was in 1951–1980.
- Average temperature: +3.6°F
- Summer highs (Jun–Aug): +2.2°F
- Winter lows (Dec–Feb): +5.2°F
- Precipitation: +10%
- Wettest day of the year: +33%
- Longest dry spell: +2 days
- Days above 90°F: +3 days
- Nights above 70°F: +3 days
- Freezing nights: −22 days
- Frost-free season: +8 days
- Muggy days: +3 days
- Summer heat index (Jun–Aug): +2.8°F
- Extreme fire-weather days: +9 days
- Snowfall: +18%
- Snowy days (1 inch or more): +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.