Climate change in Jackson County, Oklahoma
Since 1979, Jackson County, Oklahoma has warmed 3.0°F, with 23 more days above 90°F, 12 more nights above 70°F and 16% less precipitation a year. Its climate in 1996–2025 is most like Wichita County, TX's was in 1951–1980.
- Average temperature: +3.0°F
- Summer highs (Jun–Aug): +2.6°F
- Winter lows (Dec–Feb): +2.2°F
- Precipitation: −16%
- Wettest day of the year: −26%
- Longest dry spell: −0 days
- Days above 90°F: +23 days
- Nights above 70°F: +12 days
- Freezing nights: −9 days
- Frost-free season: +1 days
- Muggy days: +15 days
- Summer heat index (Jun–Aug): +3.4°F
- Extreme fire-weather days: +19 days
Changes follow the trend line through every year from 1979 to 2025. Data: NOAA nClimGrid-Daily; humidity from gridMET, adjusted to airport observations.