| 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: | Dfa - Humid Continental Hot Summers |
| Ecoregion: | 61c - Low Lime Drift Plain |
| Heat Zone Days: | Rare Over 86°F |
Annual Climate Data for ZIP Code 43080 - Utica, OH | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 17 | 19 | 28 | 37 | 48 | 57 | 61 | 59 | 51 | 40 | 31 | 22 | 39 |
| Avg Max Temp (°F) | 34 | 38 | 49 | 61 | 71 | 80 | 83 | 82 | 75 | 63 | 50 | 39 | 60 |
| Avg Precip (In.) | 2.65 | 2.33 | 2.97 | 3.48 | 3.95 | 4.48 | 4.38 | 3.76 | 3.1 | 2.6 | 3.21 | 2.86 | 39.77 |