| 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: | Nov. 1 - Nov. 10 |
| Average Last Frost Date: | Apr. 11 - Apr. 20 |
| Koppen-Geiger Climate Zone: | Dfb - Humid Continental Mild Summer, Wet All Year |
| Ecoregion: | 84a - Cape Cod and Islands |
| Heat Zone Days: | Rare Over 86°F |
Annual Climate Data for ZIP Code 11792 - Wading River, NY | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 23 | 25 | 32 | 39 | 49 | 59 | 64 | 64 | 57 | 46 | 38 | 29 | 44 |
| Avg Max Temp (°F) | 39 | 40 | 49 | 59 | 70 | 78 | 84 | 82 | 75 | 64 | 54 | 44 | 61 |
| Avg Precip (In.) | 4.34 | 3.35 | 4.27 | 4.21 | 3.9 | 3.81 | 3.38 | 4.13 | 3.72 | 3.8 | 4.17 | 4.06 | 47.13 |