| 2023 Hardiness Zone: | Zone 8a: 10°F to 15°F | |
| 2012 Hardiness Zone: | Zone 7b: 5°F to 10°F | |
| 1990 Hardiness Zone: | Zone 7b: 5F to 10F | |
| Average First Frost Date: | Nov. 1 - Nov. 10 | |
| Average Last Frost Date: | Apr. 11 - Apr. 20 | |
| Koppen-Geiger Climate Zone: | Cfa - Humid Subtropical Climate | |
| Ecoregion: | 84c - Barrier Islands - Coastal Marshes | |
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | Rare Over 86°F |
Annual Climate Data for ZIP Code 08204 - Cape May, NJ | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 27 | 28 | 35 | 43 | 53 | 62 | 67 | 66 | 60 | 49 | 40 | 31 | 47 |
| Avg Max Temp (°F) | 42 | 44 | 51 | 60 | 69 | 78 | 84 | 83 | 77 | 67 | 56 | 47 | 63 |
| Avg Precip (In.) | 3.74 | 3.04 | 4.23 | 3.34 | 3.66 | 3.05 | 3.42 | 3.9 | 3.34 | 3.39 | 3.15 | 3.51 | 41.77 |