Utica, Kentucky has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 46.8 °F (low) to 67.6 °F (high). Annual precipitation averages 48.4 Inches. Utica is located in USDA Plant Hardiness Zone 7a. The growing season typically runs from the last frost around Apr. 1 - Apr. 10 through the first frost around Oct. 21 - Oct. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 25.6 °F | 43.0 °F | 3.61 in. |
| February | 28.3 °F | 47.6 °F | 3.68 in. |
| March | 36.2 °F | 57.1 °F | 4.52 in. |
| April | 45.9 °F | 68.4 °F | 4.83 in. |
| May | 56.4 °F | 77.1 °F | 5.21 in. |
| June | 65.0 °F | 85.1 °F | 4.27 in. |
| July | 68.1 °F | 88.0 °F | 4.41 in. |
| August | 65.8 °F | 87.3 °F | 3.05 in. |
| September | 58.3 °F | 82.3 °F | 3.39 in. |
| October | 47.1 °F | 71.0 °F | 3.49 in. |
| November | 35.8 °F | 57.5 °F | 3.67 in. |
| December | 29.3 °F | 46.8 °F | 4.31 in. |
| Annual | 46.8 °F | 67.6 °F | 48.44 in. |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 1 - Apr. 10 |
| Average Days With Frost | 75-100 Days |
| Plant Hardiness Zone | Zone 7a : 0°F to 5°F |
| Plant Hardiness Zone - 2012 | Zone 6b : -5°F to 0°F |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |