| 2023 Hardiness Zone: | Zone 5b: -15°F to -10°F |
| 2012 Hardiness Zone: | Zone 5a: -20°F to -15°F Zone 5b: -15°F to -10°F |
| 1990 Hardiness Zone: | Zone 5a: -20F to -15F |
| Average First Frost Date: | Oct. 1 - Oct. 10 |
| Average Last Frost Date: | May 21 - May 31 |
| Koppen-Geiger Climate Zone: | Dfb - Humid Continental Mild Summer, Wet All Year |
| Ecoregion: | 58a - Taconic Mountains |
| Heat Zone Days: | Rare Over 86°F |
Annual Climate Data for ZIP Code 12022 - Berlin, NY | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 12 | 13 | 22 | 33 | 44 | 52 | 57 | 56 | 48 | 37 | 29 | 18 | 35 |
| Avg Max Temp (°F) | 29 | 32 | 41 | 54 | 67 | 74 | 79 | 76 | 68 | 57 | 45 | 34 | 55 |
| Avg Precip (In.) | 2.94 | 2.36 | 3.05 | 3.5 | 4.22 | 4.22 | 4.18 | 4.29 | 3.91 | 3.65 | 3.72 | 2.98 | 43.01 |