Kuttawa, Kentucky has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 48.3 °F (low) to 69.3 °F (high). Annual precipitation averages 51.6 Inches. Kuttawa is located in USDA Plant Hardiness Zone 7b. 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 | 27.4 °F | 45.2 °F | 4.01 in. |
| February | 30.2 °F | 49.7 °F | 4.08 in. |
| March | 38.1 °F | 59.4 °F | 4.79 in. |
| April | 47.4 °F | 70.7 °F | 5.06 in. |
| May | 57.2 °F | 78.6 °F | 5.41 in. |
| June | 65.7 °F | 86.4 °F | 4.8 in. |
| July | 69.3 °F | 89.7 °F | 4.06 in. |
| August | 67.4 °F | 89.2 °F | 3.09 in. |
| September | 59.9 °F | 83.6 °F | 3.42 in. |
| October | 48.6 °F | 72.0 °F | 3.86 in. |
| November | 38.0 °F | 59.1 °F | 4.11 in. |
| December | 30.7 °F | 48.4 °F | 4.91 in. |
| Annual | 48.3 °F | 69.3 °F | 51.6 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 7b : 5°F to 10°F |
| Plant Hardiness Zone - 2012 | Zone 7a : 0°F to 5°F |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |