Cape May Point, New Jersey has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 9.8 °C (low) to 17 °C (high). Annual precipitation averages 1138.7 Millimeters. Cape May Point is located in USDA Plant Hardiness Zone 8a. The growing season typically runs from the last frost around Apr. 1 - Apr. 10 through the first frost around Nov. 1 - Nov. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -1.3 °C | 5.8 °C | 82.3 mm |
| February | -1.1 °C | 6.2 °C | 73.15 mm |
| March | 2.4 °C | 9.6 °C | 106.93 mm |
| April | 7.7 °C | 14.9 °C | 86.61 mm |
| May | 12.7 °C | 20.3 °C | 92.71 mm |
| June | 17.9 °C | 25.3 °C | 89.92 mm |
| July | 20.9 °C | 28.1 °C | 107.95 mm |
| August | 20.7 °C | 27.6 °C | 109.47 mm |
| September | 17.8 °C | 24.8 °C | 93.22 mm |
| October | 11.9 °C | 19 °C | 109.22 mm |
| November | 6 °C | 13.3 °C | 83.57 mm |
| December | 1.4 °C | 8.6 °C | 103.63 mm |
| Annual | 9.8 °C | 17 °C | 1138.68 mm |
| Average First Frost Date | Nov. 1 - Nov. 10 |
| Average Last Frost Date | Apr. 1 - Apr. 10 |
| Average Days With Frost | 50-75 Days |
| Plant Hardiness Zone | Zone 8a : -12.2°C to -9.4°C |
| Plant Hardiness Zone - 2012 | Zone 7b : -15°C to -12.2°C |
| Current Drought Conditions | Extreme Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |