Atlantic City, New Jersey has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 48.7 °F (low) to 61.9 °F (high). Annual precipitation averages 44.8 Inches. Atlantic City is located in USDA Plant Hardiness Zone 8a. The growing season typically runs from the last frost around Mar. 21 - Mar. 31 through the first frost around Nov. 21 - Nov. 30.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 28.1 °F | 42.0 °F | 3.53 in. |
| February | 29.3 °F | 43.2 °F | 3.05 in. |
| March | 35.2 °F | 48.7 °F | 4.54 in. |
| April | 44.7 °F | 57.5 °F | 3.46 in. |
| May | 53.8 °F | 66.1 °F | 3.09 in. |
| June | 64.0 °F | 76.8 °F | 3.49 in. |
| July | 69.6 °F | 82.5 °F | 3.99 in. |
| August | 69.2 °F | 81.4 °F | 4.37 in. |
| September | 63.4 °F | 75.8 °F | 3.39 in. |
| October | 51.7 °F | 65.9 °F | 4.22 in. |
| November | 41.8 °F | 55.6 °F | 3.37 in. |
| December | 33.7 °F | 47.1 °F | 4.28 in. |
| Annual | 48.7 °F | 61.9 °F | 44.78 in. |
| Average First Frost Date | Nov. 21 - Nov. 30 |
| Average Last Frost Date | Mar. 21 - Mar. 31 |
| Average Days With Frost | 50-75 Days |
| Plant Hardiness Zone | Zone 8a : 10°F to 15°F |
| Plant Hardiness Zone - 2012 | Zone 7b : 5°F to 10°F |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |