| 2023 Hardiness Zone: | Zone 6a: -10°F to -5°F 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 1b: -15F to -10F | |
| Average First Frost Date: | Oct. 1 - Oct. 10 | |
| Average Last Frost Date: | May 11 - May 20 | |
| Koppen-Geiger Climate Zone: | Dfb - Humid Continental Mild Summer, Wet All Year | |
| Ecoregion: | 60b - Northeastern Uplands | |
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | Rare Over 86°F |
Annual Climate Data for ZIP Code 12754 - Liberty, NY | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 12 | 13 | 22 | 32 | 43 | 51 | 56 | 54 | 47 | 36 | 28 | 18 | 34 |
| Avg Max Temp (°F) | 31 | 34 | 43 | 54 | 67 | 75 | 79 | 78 | 70 | 59 | 46 | 35 | 56 |
| Avg Precip (In.) | 3.76 | 2.86 | 3.79 | 4.26 | 4.84 | 4.8 | 4.61 | 4.28 | 4.47 | 3.98 | 4.22 | 3.83 | 49.7 |