| 2023 Hardiness Zone: | Zone 4b: -25°F to -20°F Zone 4a: -30°F to -25°F |
| 2012 Hardiness Zone: | Zone 3b: -35°F to -30°F Zone 4a: -30°F to -25°F |
| 1990 Hardiness Zone: | Zone 4a: -30F to -25F |
| Average First Frost Date: | Sep. 21 - Sep. 30 |
| Average Last Frost Date: | Jun. 1 - Jun. 10 |
| Koppen-Geiger Climate Zone: | Dfb - Humid Continental Mild Summer, Wet All Year |
| Ecoregion: | 58ad - Central Adirondacks |
| Heat Zone Days: | Rare Over 86°F |
Annual Climate Data for ZIP Code 12852 - Newcomb, NY | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 6 | 7 | 17 | 28 | 40 | 50 | 54 | 53 | 46 | 34 | 26 | 13 | 31 |
| Avg Max Temp (°F) | 25 | 28 | 37 | 49 | 65 | 73 | 76 | 74 | 66 | 54 | 40 | 29 | 51 |
| Avg Precip (In.) | 3.21 | 2.5 | 3.06 | 3.25 | 3.84 | 3.74 | 4.16 | 4.22 | 4.35 | 3.7 | 3.94 | 3.32 | 43.28 |