Climate change in Muskogee County, Oklahoma
Since 1979, Muskogee County, Oklahoma has warmed 2.6°F, with 13 more days above 90°F, 11 more nights above 70°F and 6% more precipitation a year. Its climate in 1996–2025 is most like Pittsburg County, OK's was in 1951–1980.
- Average temperature: +2.6°F
- Summer highs (Jun–Aug): +0.7°F
- Winter lows (Dec–Feb): +3.2°F
- Precipitation: +6%
- Wettest day of the year: −8%
- Longest dry spell: +2 days
- Days above 90°F: +13 days
- Nights above 70°F: +11 days
- Freezing nights: −12 days
- Frost-free season: +0 days
- Muggy days: +15 days
- Summer heat index (Jun–Aug): +2.0°F
- Extreme fire-weather days: −1 days
Changes follow the trend line through every year from 1979 to 2025. Data: NOAA nClimGrid-Daily; humidity from gridMET, adjusted to airport observations.