Climate change in Campbell County, Kentucky
Since 1979, Campbell County, Kentucky has warmed 2.8°F, with 6 more days above 90°F, 5 more nights above 70°F and 12% more precipitation a year. Its climate in 1996–2025 is most like Bullitt County, KY's was in 1951–1980.
- Average temperature: +2.8°F
- Summer highs (Jun–Aug): +1.2°F
- Winter lows (Dec–Feb): +4.5°F
- Precipitation: +12%
- Wettest day of the year: −3%
- Longest dry spell: +0 days
- Days above 90°F: +6 days
- Nights above 70°F: +5 days
- Freezing nights: −20 days
- Frost-free season: +15 days
- Muggy days: +10 days
- Summer heat index (Jun–Aug): +1.9°F
- Extreme fire-weather days: +9 days
- Snowfall: +2%
- Snowy days (1 inch or more): −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.