| 2023 Hardiness Zone: | Zone 6a: -10°F to -5°F Zone 6b: -5°F to 0°F |
| 2012 Hardiness Zone: | Zone 6a: -10°F to -5°F Zone 5b: -15°F to -10°F |
| 1990 Hardiness Zone: | Zone 1b: -15F to -10F |
| Average First Frost Date: | Oct. 11 - Oct. 20 |
| Average Last Frost Date: | May 1 - May 10 |
| Koppen-Geiger Climate Zone: | Dfb - Humid Continental Mild Summer, Wet All Year |
| Ecoregion: | 60c - Catskills Transition |
| Heat Zone Days: | Rare Over 86°F |
Annual Climate Data for ZIP Code 12433 - Glenford, NY | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 14 | 15 | 24 | 35 | 46 | 55 | 60 | 58 | 51 | 40 | 31 | 20 | 37 |
| Avg Max Temp (°F) | 31 | 34 | 43 | 56 | 68 | 75 | 80 | 77 | 70 | 59 | 47 | 35 | 56 |
| Avg Precip (In.) | 4.03 | 3.26 | 4.31 | 4.34 | 4.99 | 4.71 | 4.81 | 4.07 | 4.63 | 4.28 | 4.49 | 4.05 | 51.98 |