| 2023 Hardiness Zone: | Zone 7b: 5°F to 10°F | |
| 2012 Hardiness Zone: | Zone 7b: 5°F to 10°F | |
| 1990 Hardiness Zone: | Zone 6b: -5F to 0F | |
| Average First Frost Date: | Nov. 21 - Nov. 30 | |
| Average Last Frost Date: | Apr. 1 - Apr. 10 | |
| Koppen-Geiger Climate Zone: | Cfa - Humid Subtropical Climate | |
| Ecoregion: | 59g - Long Island Sound Coastal Lowland | |
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | Rare Over 86°F |
Annual Climate Data for ZIP Code 11230 - Brooklyn, NY | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 25 | 27 | 34 | 43 | 53 | 63 | 69 | 67 | 60 | 49 | 40 | 31 | 47 |
| Avg Max Temp (°F) | 39 | 41 | 50 | 60 | 70 | 79 | 84 | 83 | 76 | 65 | 54 | 44 | 62 |
| Avg Precip (In.) | 3.84 | 2.97 | 4.05 | 4.01 | 4.38 | 3.61 | 4.41 | 4.12 | 4.08 | 3.39 | 3.83 | 3.61 | 46.3 |