| 2023 Hardiness Zone: | Zone 6a: -10°F to -5°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 11 - May 20 |
| Koppen-Geiger Climate Zone: | Dfb - Humid Continental Mild Summer, Wet All Year |
| Ecoregion: | 83c - Ontario Lowlands |
| Heat Zone Days: | Rare Over 86°F |
Annual Climate Data for ZIP Code 14487 - Livonia, NY | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 14 | 15 | 23 | 34 | 44 | 54 | 59 | 57 | 50 | 40 | 31 | 21 | 37 |
| Avg Max Temp (°F) | 31 | 34 | 43 | 55 | 68 | 76 | 81 | 79 | 71 | 59 | 47 | 37 | 57 |
| Avg Precip (In.) | 1.8 | 1.56 | 2.36 | 2.98 | 3.19 | 3.81 | 3.4 | 3.43 | 3.76 | 3.02 | 2.88 | 2.23 | 34.43 |