Utica, Ohio has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 41.1 °F (low) to 61.3 °F (high). Annual precipitation averages 41.1 Inches. Utica is located in USDA Plant Hardiness Zone 6a. The growing season typically runs from the last frost around Apr. 21 - Apr. 30 through the first frost around Oct. 11 - Oct. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 19.2 °F | 35.4 °F | 3.14 in. |
| February | 20.9 °F | 38.6 °F | 2.41 in. |
| March | 29.0 °F | 48.7 °F | 3.4 in. |
| April | 39.5 °F | 62.1 °F | 3.86 in. |
| May | 50.0 °F | 72.1 °F | 4.0 in. |
| June | 59.2 °F | 80.5 °F | 4.49 in. |
| July | 62.5 °F | 83.7 °F | 4.19 in. |
| August | 60.6 °F | 82.3 °F | 3.57 in. |
| September | 53.2 °F | 76.4 °F | 3.22 in. |
| October | 41.6 °F | 64.2 °F | 2.85 in. |
| November | 32.3 °F | 51.1 °F | 2.87 in. |
| December | 24.8 °F | 40.0 °F | 3.09 in. |
| Annual | 41.1 °F | 61.3 °F | 41.09 in. |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | Zone 6a : -10°F to -5°F |
| Plant Hardiness Zone - 2012 | Zone 6a : -10°F to -5°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |