Utica, South Carolina has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 50.3 °F (low) to 72.3 °F (high). Annual precipitation averages 55.8 Inches. Utica is located in USDA Plant Hardiness Zone 8b. The growing season typically runs from the last frost around Apr. 1 - Apr. 10 through the first frost around Nov. 1 - Nov. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 31.8 °F | 53.0 °F | 5.2 in. |
| February | 34.4 °F | 56.8 °F | 4.78 in. |
| March | 40.6 °F | 64.3 °F | 5.05 in. |
| April | 48.6 °F | 73.0 °F | 4.44 in. |
| May | 57.5 °F | 80.0 °F | 3.94 in. |
| June | 65.6 °F | 86.6 °F | 4.62 in. |
| July | 69.0 °F | 89.9 °F | 4.13 in. |
| August | 68.3 °F | 88.3 °F | 5.75 in. |
| September | 62.5 °F | 83.1 °F | 4.01 in. |
| October | 50.4 °F | 73.6 °F | 4.17 in. |
| November | 39.9 °F | 63.6 °F | 4.32 in. |
| December | 34.6 °F | 55.4 °F | 5.4 in. |
| Annual | 50.3 °F | 72.3 °F | 55.81 in. |
| Average First Frost Date | Nov. 1 - Nov. 10 |
| Average Last Frost Date | Apr. 1 - Apr. 10 |
| Average Days With Frost | 50-75 Days |
| Plant Hardiness Zone | Zone 8b : 15°F to 20°F |
| Plant Hardiness Zone - 2012 | Zone 7b : 5°F to 10°F |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |