| 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 Zone 5b: -15°F to -10°F |
| 1990 Hardiness Zone: | Zone 5a: -20F to -15F |
| 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: | 60c - Catskills Transition |
| Heat Zone Days: | Rare Over 86°F |
Annual Climate Data for ZIP Code 12474 - Roxbury, NY | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 10 | 11 | 20 | 31 | 41 | 49 | 54 | 52 | 45 | 35 | 27 | 17 | 33 |
| Avg Max Temp (°F) | 28 | 30 | 39 | 51 | 64 | 72 | 76 | 74 | 66 | 56 | 43 | 32 | 53 |
| Avg Precip (In.) | 3.13 | 2.55 | 3.39 | 3.68 | 4.51 | 4.27 | 4.2 | 3.88 | 4.23 | 3.86 | 3.89 | 3.06 | 44.65 |