| 2023 Hardiness Zone: | Zone 7b: 5°F to 10°F | |
| 2012 Hardiness Zone: | Zone 7b: 5°F to 10°F | |
| 1990 Hardiness Zone: | Zone 7a: 0F to 5F | |
| Average First Frost Date: | Oct. 21 - Oct. 31 | |
| Average Last Frost Date: | Apr. 21 - Apr. 30 | |
| Koppen-Geiger Climate Zone: | Dfb - Humid Continental Mild Summer, Wet All Year | |
| Ecoregion: | 84c - Barrier Islands - Coastal Marshes | |
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | Rare Over 86°F |
Annual Climate Data for ZIP Code 11954 - Montauk, NY | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 23 | 24 | 31 | 39 | 49 | 58 | 64 | 63 | 56 | 46 | 37 | 28 | 43 |
| Avg Max Temp (°F) | 38 | 40 | 47 | 55 | 65 | 74 | 80 | 79 | 72 | 63 | 53 | 44 | 59 |
| Avg Precip (In.) | 4.09 | 3.35 | 4.23 | 4.14 | 3.63 | 3.3 | 2.97 | 3.85 | 3.66 | 3.56 | 4.19 | 4.06 | 45.04 |