Climate change in Livingston Parish, Louisiana
Since 1979, Livingston Parish, Louisiana has warmed 2.9°F, with 17 more days above 90°F, 35 more nights above 70°F and 3% more precipitation a year. Its climate in 1996–2025 is most like Jefferson Davis 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: +3%
- Wettest day of the year: +18%
- Longest dry spell: +1 days
- Days above 90°F: +17 days
- Nights above 70°F: +35 days
- Freezing nights: −12 days
- Frost-free season: +20 days
- Muggy days: +22 days
- Summer heat index (Jun–Aug): +0.4°F
- Extreme fire-weather days: +17 days
Changes follow the trend line through every year from 1979 to 2025. Data: NOAA nClimGrid-Daily; humidity from gridMET, adjusted to airport observations.