Climate change in Barrow County, Georgia
Since 1979, Barrow County, Georgia has warmed 2.8°F, with 12 more days above 90°F, 22 more nights above 70°F and 11% more precipitation a year. Its climate in 1996–2025 is most like Spalding County, GA's was in 1951–1980.
- Average temperature: +2.8°F
- Summer highs (Jun–Aug): +1.2°F
- Winter lows (Dec–Feb): +4.1°F
- Precipitation: +11%
- Wettest day of the year: +11%
- Longest dry spell: +4 days
- Days above 90°F: +12 days
- Nights above 70°F: +22 days
- Freezing nights: −14 days
- Frost-free season: +17 days
- Muggy days: +12 days
- Summer heat index (Jun–Aug): +1.9°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.