Kimbolton, Ohio has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 5.1 °C (low) to 17 °C (high). Annual precipitation averages 1065.5 Millimeters. Kimbolton 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. 11 - Oct. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -6.5 °C | 2.9 °C | 79.25 mm |
| February | -5.7 °C | 4.7 °C | 60.2 mm |
| March | -1.5 °C | 10.3 °C | 87.38 mm |
| April | 3.9 °C | 17.8 °C | 97.28 mm |
| May | 9.8 °C | 22.9 °C | 105.92 mm |
| June | 14.6 °C | 27.1 °C | 121.16 mm |
| July | 16.8 °C | 29.1 °C | 102.62 mm |
| August | 16 °C | 28.5 °C | 95.5 mm |
| September | 11.6 °C | 24.9 °C | 87.88 mm |
| October | 5.2 °C | 18.4 °C | 76.45 mm |
| November | 0.1 °C | 11.6 °C | 76.96 mm |
| December | -3.6 °C | 5.6 °C | 74.93 mm |
| Annual | 5.1 °C | 17 °C | 1065.53 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 6b : -20.6°C to -17.8°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 |