Wilkesville, Ohio has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 42.5 °F (low) to 64.8 °F (high). Annual precipitation averages 43.1 Inches. Wilkesville 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 | 22.1 °F | 40.0 °F | 3.05 in. |
| February | 24.0 °F | 43.8 °F | 3.05 in. |
| March | 30.8 °F | 53.6 °F | 3.9 in. |
| April | 40.9 °F | 66.6 °F | 3.83 in. |
| May | 51.1 °F | 75.0 °F | 4.26 in. |
| June | 59.7 °F | 82.5 °F | 4.18 in. |
| July | 63.6 °F | 85.6 °F | 4.54 in. |
| August | 61.8 °F | 84.8 °F | 3.25 in. |
| September | 54.4 °F | 79.0 °F | 3.48 in. |
| October | 42.3 °F | 67.3 °F | 3.14 in. |
| November | 32.7 °F | 54.9 °F | 2.93 in. |
| December | 26.8 °F | 44.2 °F | 3.5 in. |
| Annual | 42.5 °F | 64.8 °F | 43.11 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 6a : -10°F to -5°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |