Climate change in Oconee County, South Carolina
Since 1979, Oconee County, South Carolina has warmed 2.1°F, with 2 more days above 90°F, 14 more nights above 70°F and about the same precipitation a year. Its climate in 1996–2025 is most like Stephens County, GA's was in 1951–1980.
- Average temperature: +2.1°F
- Summer highs (Jun–Aug): +0.6°F
- Winter lows (Dec–Feb): +3.6°F
- Precipitation: −0%
- Wettest day of the year: +9%
- Longest dry spell: −1 days
- Days above 90°F: +2 days
- Nights above 70°F: +14 days
- Freezing nights: −10 days
- Frost-free season: +19 days
- Muggy days: +11 days
- Summer heat index (Jun–Aug): +0.9°F
- Extreme fire-weather days: +7 days
- Snowfall: −35%
- 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.