Climate change in Muhlenberg County, Kentucky
Since 1979, Muhlenberg County, Kentucky has warmed 2.7°F, with 7 more days above 90°F, 5 more nights above 70°F and 7% more precipitation a year. Its climate in 1996–2025 is most like Weakley County, TN's was in 1951–1980.
- Average temperature: +2.7°F
- Summer highs (Jun–Aug): +0.7°F
- Winter lows (Dec–Feb): +3.9°F
- Precipitation: +7%
- Wettest day of the year: −13%
- Longest dry spell: +2 days
- Days above 90°F: +7 days
- Nights above 70°F: +5 days
- Freezing nights: −16 days
- Frost-free season: +22 days
- Muggy days: +10 days
- Summer heat index (Jun–Aug): +1.6°F
- Extreme fire-weather days: +8 days
Changes follow the trend line through every year from 1979 to 2025. Data: NOAA nClimGrid-Daily; humidity from gridMET, adjusted to airport observations.