| 2023 Hardiness Zone: | Zone 7a: 0°F to 5°F |
| 2012 Hardiness Zone: | Zone 7b: 5°F to 10°F Zone 7a: 0°F to 5°F |
| 1990 Hardiness Zone: | Zone 7a: 0F to 5F |
| Average First Frost Date: | Oct. 11 - Oct. 20 |
| Average Last Frost Date: | May 1 - May 10 |
| 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 11942 - East Quogue, NY | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 23 | 25 | 31 | 39 | 49 | 58 | 64 | 64 | 57 | 46 | 38 | 29 | 44 |
| Avg Max Temp (°F) | 39 | 40 | 48 | 58 | 68 | 77 | 82 | 81 | 74 | 64 | 53 | 44 | 61 |
| Avg Precip (In.) | 4.41 | 3.52 | 4.31 | 4.2 | 3.81 | 3.7 | 3.18 | 4.1 | 3.74 | 3.73 | 4.22 | 4.15 | 47.07 |