Climate change in Gibson County, Tennessee
Since 1979, Gibson County, Tennessee has warmed 2.5°F, with about the same number of days above 90°F, 15 more nights above 70°F and 8% more precipitation a year. Its climate in 1996–2025 is most like Fayette County, TN's was in 1951–1980.
- Average temperature: +2.5°F
- Summer highs (Jun–Aug): −0.4°F
- Winter lows (Dec–Feb): +5.0°F
- Precipitation: +8%
- Wettest day of the year: −5%
- Longest dry spell: +0 days
- Days above 90°F: −0 days
- Nights above 70°F: +15 days
- Freezing nights: −18 days
- Frost-free season: +17 days
- Muggy days: +5 days
- Summer heat index (Jun–Aug): −0.8°F
- Extreme fire-weather days: +11 days
- Snowfall: −55%
- Snowy days (1 inch or more): −2 days
Changes follow the trend line through every year from 1979 to 2025. Data: NOAA nClimGrid-Daily; humidity from gridMET, adjusted to airport observations.