| 2023 Hardiness Zone: | Zone 5a: -20°F to -15°F Zone 5b: -15°F to -10°F |
| 2012 Hardiness Zone: | Zone 5a: -20°F to -15°F |
| 1990 Hardiness Zone: | Zone 4b: -25F to -20F |
| Average First Frost Date: | Sep. 21 - Sep. 30 |
| Average Last Frost Date: | May 21 - May 31 |
| Koppen-Geiger Climate Zone: | Dfb - Humid Continental Mild Summer, Wet All Year |
| Ecoregion: | 58x - Taconic Foothills |
| Heat Zone Days: | Rare Over 86°F |
Annual Climate Data for ZIP Code 12832 - Granville, NY | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 9 | 11 | 22 | 34 | 44 | 53 | 58 | 56 | 48 | 37 | 29 | 17 | 35 |
| Avg Max Temp (°F) | 31 | 34 | 44 | 57 | 71 | 78 | 83 | 80 | 71 | 60 | 47 | 36 | 58 |
| Avg Precip (In.) | 2.93 | 2.02 | 2.87 | 3.04 | 3.78 | 3.65 | 3.86 | 4.26 | 3.86 | 3.3 | 3.37 | 2.79 | 39.73 |