Midway, Kentucky has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 44.6 °F (low) to 65.2 °F (high). Annual precipitation averages 47.9 Inches. Midway is located in USDA Plant Hardiness Zone 6b. The growing season typically runs from the last frost around Apr. 11 - Apr. 20 through the first frost around Oct. 21 - Oct. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 23.8 °F | 40.9 °F | 3.49 in. |
| February | 26.0 °F | 45.3 °F | 3.59 in. |
| March | 33.3 °F | 54.5 °F | 4.23 in. |
| April | 43.1 °F | 65.4 °F | 4.49 in. |
| May | 53.7 °F | 74.4 °F | 5.34 in. |
| June | 61.6 °F | 82.9 °F | 5.02 in. |
| July | 65.5 °F | 85.7 °F | 4.63 in. |
| August | 63.9 °F | 85.0 °F | 3.2 in. |
| September | 56.8 °F | 79.5 °F | 3.37 in. |
| October | 45.2 °F | 68.2 °F | 3.28 in. |
| November | 34.6 °F | 55.1 °F | 3.2 in. |
| December | 28.1 °F | 45.0 °F | 4.05 in. |
| Annual | 44.6 °F | 65.2 °F | 47.89 in. |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| Average Days With Frost | 75-100 Days |
| Plant Hardiness Zone | Zone 6b : -5°F to 0°F |
| Plant Hardiness Zone - 2012 | Zone 6b : -5°F to 0°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |