Edgewood, Kentucky has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 45.1 °F (low) to 64.1 °F (high). Annual precipitation averages 45.3 Inches. Edgewood is located in USDA Plant Hardiness Zone 6b. The growing season typically runs from the last frost around Apr. 21 - Apr. 30 through the first frost around Oct. 21 - Oct. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 22.7 °F | 38.8 °F | 3.44 in. |
| February | 24.9 °F | 43.0 °F | 2.92 in. |
| March | 33.3 °F | 52.7 °F | 4.11 in. |
| April | 44.1 °F | 65.1 °F | 4.56 in. |
| May | 54.4 °F | 74.0 °F | 4.86 in. |
| June | 63.1 °F | 82.9 °F | 4.49 in. |
| July | 66.3 °F | 85.9 °F | 4.08 in. |
| August | 64.8 °F | 84.9 °F | 3.45 in. |
| September | 57.8 °F | 78.7 °F | 3.09 in. |
| October | 46.2 °F | 67.3 °F | 3.24 in. |
| November | 35.2 °F | 53.4 °F | 3.38 in. |
| December | 27.9 °F | 42.9 °F | 3.67 in. |
| Annual | 45.1 °F | 64.1 °F | 45.29 in. |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone | Zone 6b : -5°F to 0°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 |