Climate change in Atlantic County, New Jersey
Since 1979, Atlantic County, New Jersey has warmed 3.5°F, with 8 more days above 90°F, 18 more nights above 70°F and 15% more precipitation a year. Its climate in 1996–2025 is most like Worcester County, MD's was in 1951–1980.
- Average temperature: +3.5°F
- Summer highs (Jun–Aug): +2.5°F
- Winter lows (Dec–Feb): +4.8°F
- Precipitation: +15%
- Wettest day of the year: +65%
- Longest dry spell: −2 days
- Days above 90°F: +8 days
- Nights above 70°F: +18 days
- Freezing nights: −18 days
- Frost-free season: +28 days
- Muggy days: +13 days
- Summer heat index (Jun–Aug): +3.1°F
- Extreme fire-weather days: +8 days
- Snowfall: +22%
- Snowy days (1 inch or more): +0 days
Changes follow the trend line through every year from 1979 to 2025. Data: NOAA nClimGrid-Daily; humidity from gridMET, adjusted to airport observations.