Climate change in Madison Parish, Louisiana
Since 1979, Madison Parish, Louisiana has warmed 2.9°F, with 17 more days above 90°F, 15 more nights above 70°F and 6% less precipitation a year. Its climate in 1996–2025 is most like Avoyelles Parish, LA's was in 1951–1980.
- Average temperature: +2.9°F
- Summer highs (Jun–Aug): +1.1°F
- Winter lows (Dec–Feb): +4.0°F
- Precipitation: −6%
- Wettest day of the year: −4%
- Longest dry spell: +2 days
- Days above 90°F: +17 days
- Nights above 70°F: +15 days
- Freezing nights: −13 days
- Frost-free season: +19 days
- Muggy days: +11 days
- Summer heat index (Jun–Aug): +0.1°F
- Extreme fire-weather days: +21 days
Changes follow the trend line through every year from 1979 to 2025. Data: NOAA nClimGrid-Daily; humidity from gridMET, adjusted to airport observations.