Atlantic City Climate by Month
Atlantic City, New Jersey, United States
Warm summers and cold winters, with rain spread through the year.
Atlantic City has warm summers and cold winters, with rain spread through the year. Expect highs of 84°F (29°C) in July and 43°F (6°C) in January, with the coldest nights (January) near 28°F (-2°C). About 44 in (1105 mm) of rain falls in a typical year, with no clear rainy season.
- Warmest month
- 84°F(29°C)
- Average high, July
- Coldest nights
- 28°F(-2°C)
- Average low, January
- Rain per year
- 44 in(1105 mm)
- No clear rainy season
- Humidity
- 71%
- Sunniest: June
Best and worst months in Atlantic City
Best for weatherThe most comfortable weather comes in May, June and September, with highs around 75°F (24°C) and about 3.4 in (86 mm) of rain a month.
Least pleasantJanuary and February are the least pleasant; January is the coldest, with highs of only 43°F (6°C).
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in September.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Atlantic City weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 43°F(6°C) | 28°F(-2°C) | 3.3 in(83 mm) | 72% | 2.0 |
| FebFebruary | 45°F(7°C) | 28°F(-2°C) | 3.1 in(78 mm) | 68% | 2.9 |
| MarMarch | 51°F(11°C) | 34°F(1°C) | 4.2 in(107 mm) | 65% | 3.8 |
| AprApril | 60°F(16°C) | 43°F(6°C) | 3.4 in(86 mm) | 69% | 4.8 |
| MayMayBest | 70°F(21°C) | 52°F(11°C) | 3.1 in(80 mm) | 71% | 5.5 |
| JunJuneBest | 79°F(26°C) | 62°F(17°C) | 3.5 in(88 mm) | 74% | 5.8 |
| JulJuly | 84°F(29°C) | 68°F(20°C) | 3.7 in(95 mm) | 75% | 5.8 |
| AugAugust | 83°F(28°C) | 67°F(20°C) | 4.7 in(120 mm) | 74% | 5.2 |
| SepSeptemberBest | 77°F(25°C) | 61°F(16°C) | 3.5 in(89 mm) | 74% | 4.2 |
| OctOctober | 67°F(20°C) | 50°F(10°C) | 3.9 in(100 mm) | 71% | 3.1 |
| NovNovember | 57°F(14°C) | 40°F(5°C) | 3.2 in(81 mm) | 69% | 2.2 |
| DecDecember | 48°F(9°C) | 32°F(0°C) | 3.9 in(98 mm) | 72% | 1.8 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
Places with a similar climate
All 20 places like Atlantic City →- 🇺🇸BrickNew Jersey, United States · Pop. 76k99%matchSame summer highsSame humidityAtlantic City vs Brick →
- 🇺🇸BrentwoodNew York, United States · Pop. 61k98%matchSame summer highsSimilar rainfallAtlantic City vs Brentwood →
- 🇺🇸DoverDelaware, United States · Pop. 39k97%matchSame winter lowsSame sunshineAtlantic City vs Dover →
- 🇺🇸SalisburyMaryland, United States · Pop. 33k97%matchSame winter lowsSame sunshineAtlantic City vs Salisbury →
- 🇺🇸Staten IslandNew York, United States · Pop. 469k94%matchSame summer highsSimilar rainfallAtlantic City vs Staten Island →