| 2023 Hardiness Zone: | Zone 7b: 5°F to 10°F | |
| 2012 Hardiness Zone: | Zone 6b: -5°F to 0°F Zone 7b: 5°F to 10°F | |
| 1990 Hardiness Zone: | Zone 6b: -5F to 0F | |
| Average First Frost Date: | Nov. 11 - Nov. 20 | |
| Average Last Frost Date: | Apr. 11 - Apr. 20 | |
| Koppen-Geiger Climate Zone: | Dfa - Humid Continental Hot Summers | |
| Ecoregion: | 64e - Glaciated Triassic Lowlands | |
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | Rare Over 86°F |
Annual Climate Data for ZIP Code 07302 - Jersey City, NJ | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 24 | 26 | 33 | 42 | 53 | 62 | 68 | 66 | 59 | 47 | 39 | 29 | 46 |
| Avg Max Temp (°F) | 38 | 41 | 49 | 60 | 70 | 79 | 84 | 83 | 75 | 64 | 53 | 43 | 62 |
| Avg Precip (In.) | 3.75 | 2.95 | 4.1 | 4.04 | 4.43 | 3.58 | 4.33 | 4.11 | 4.16 | 3.49 | 3.97 | 3.74 | 46.64 |