Egg Harbor City, New Jersey has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 44.4 °F (low) to 64.5 °F (high). Annual precipitation averages 47.7 Inches. Egg Harbor City is located in USDA Plant Hardiness Zone 7a. The growing season typically runs from the last frost around Apr. 11 - Apr. 20 through the first frost around Oct. 21 - Oct. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 23.9 °F | 42.6 °F | 3.62 in. |
| February | 25.0 °F | 44.9 °F | 3.03 in. |
| March | 31.9 °F | 51.7 °F | 4.67 in. |
| April | 41.7 °F | 62.8 °F | 3.58 in. |
| May | 51.2 °F | 71.9 °F | 3.5 in. |
| June | 60.6 °F | 81.2 °F | 3.86 in. |
| July | 66.1 °F | 85.8 °F | 4.76 in. |
| August | 64.3 °F | 84.0 °F | 4.69 in. |
| September | 57.7 °F | 78.1 °F | 3.91 in. |
| October | 45.6 °F | 66.9 °F | 4.15 in. |
| November | 35.5 °F | 56.8 °F | 3.46 in. |
| December | 28.8 °F | 47.4 °F | 4.46 in. |
| Annual | 44.4 °F | 64.5 °F | 47.69 in. |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| Average Days With Frost | 75-100 Days |
| Plant Hardiness Zone | Zone 7a : 0°F to 5°F |
| Plant Hardiness Zone - 2012 | Zone 6b : -5°F to 0°F |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |