| 2023 Hardiness Zone: | Zone 6a: -10°F to -5°F Zone 5b: -15°F to -10°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: | 60d - Finger Lakes Uplands and Gorges |
| Heat Zone Days: | Rare Over 86°F |
Annual Climate Data for ZIP Code 13071 - Genoa, NY | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 14 | 15 | 24 | 34 | 46 | 55 | 59 | 58 | 50 | 40 | 32 | 21 | 37 |
| Avg Max Temp (°F) | 30 | 32 | 42 | 54 | 67 | 76 | 80 | 79 | 71 | 59 | 47 | 36 | 56 |
| Avg Precip (In.) | 2.09 | 2.03 | 2.59 | 3.31 | 3.24 | 4.16 | 3.62 | 3.52 | 4.16 | 3.29 | 3.39 | 2.65 | 38.06 |