| 2023 Hardiness Zone: | Zone 7b: 5°F to 10°F Zone 7a: 0°F to 5°F | |
| 2012 Hardiness Zone: | Zone 7a: 0°F to 5°F | |
| 1990 Hardiness Zone: | Zone 7a: 0F to 5F | |
| Average First Frost Date: | Oct. 21 - Oct. 31 | |
| Average Last Frost Date: | Apr. 11 - Apr. 20 | |
| Koppen-Geiger Climate Zone: | Cfa - Humid Subtropical Climate | |
| Ecoregion: | 84d - Inner Coastal Plain | |
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | 8 - 14 days Over 86°F |
Annual Climate Data for ZIP Code 08302 - Bridgeton, NJ | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 24 | 26 | 33 | 42 | 52 | 61 | 66 | 65 | 58 | 46 | 37 | 29 | 45 |
| Avg Max Temp (°F) | 41 | 44 | 53 | 64 | 74 | 82 | 87 | 85 | 79 | 68 | 57 | 46 | 65 |
| Avg Precip (In.) | 3.68 | 2.99 | 4.23 | 3.63 | 4.02 | 3.53 | 4.01 | 4.09 | 3.9 | 3.35 | 3.37 | 3.6 | 44.4 |