Dry Ridge, Kentucky has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 7.4 °C (low) to 18.3 °C (high). Annual precipitation averages 1146.3 Millimeters. Dry Ridge 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 | -4.8 °C | 4.3 °C | 81.03 mm |
| February | -3.3 °C | 6.9 °C | 72.14 mm |
| March | 1.1 °C | 12.1 °C | 104.65 mm |
| April | 7.1 °C | 18.8 °C | 117.35 mm |
| May | 12.6 °C | 23.8 °C | 123.7 mm |
| June | 16.8 °C | 28.2 °C | 123.7 mm |
| July | 18.8 °C | 30.1 °C | 105.66 mm |
| August | 18.2 °C | 29.6 °C | 81.03 mm |
| September | 14.4 °C | 26.4 °C | 80.01 mm |
| October | 8.1 °C | 20.3 °C | 81.28 mm |
| November | 2.1 °C | 12.6 °C | 81.79 mm |
| December | -2.1 °C | 6.7 °C | 93.98 mm |
| Annual | 7.4 °C | 18.3 °C | 1146.32 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| Average Days With Frost | 75-100 Days |
| Plant Hardiness Zone | Zone 6b : -20.6°C to -17.8°C |
| Plant Hardiness Zone - 2012 | Zone 6b : -20.6°C to -17.8°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |