Kenton, Ohio has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 5.5 °C (low) to 15.6 °C (high). Annual precipitation averages 994.4 Millimeters. Kenton is located in USDA Plant Hardiness Zone 6a. The growing season typically runs from the last frost around Apr. 21 - Apr. 30 through the first frost around Oct. 11 - Oct. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -7.3 °C | 0.7 °C | 71.63 mm |
| February | -6.3 °C | 2.4 °C | 56.39 mm |
| March | -1.5 °C | 8.3 °C | 70.36 mm |
| April | 4.3 °C | 15.6 °C | 97.03 mm |
| May | 10.6 °C | 21.8 °C | 103.38 mm |
| June | 15.9 °C | 26.7 °C | 111.76 mm |
| July | 17.6 °C | 28.7 °C | 105.66 mm |
| August | 16.7 °C | 27.7 °C | 87.63 mm |
| September | 12.6 °C | 24.4 °C | 77.98 mm |
| October | 6.3 °C | 17.5 °C | 68.83 mm |
| November | 0.7 °C | 9.9 °C | 72.64 mm |
| December | -4 °C | 3.5 °C | 71.12 mm |
| Annual | 5.5 °C | 15.6 °C | 994.41 mm |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone | Zone 6a : -23.3°C to -20.6°C |
| Plant Hardiness Zone - 2012 | Zone 6a : -23.3°C to -20.6°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |