Bowersville, Ohio has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 5.9 °C (low) to 16.6 °C (high). Annual precipitation averages 1076 Millimeters. Bowersville 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 | -6.2 °C | 2.4 °C | 78.74 mm |
| February | -5.2 °C | 4.2 °C | 64.01 mm |
| March | -0.6 °C | 9.9 °C | 91.95 mm |
| April | 5.1 °C | 17 °C | 108.97 mm |
| May | 11.2 °C | 22.5 °C | 117.86 mm |
| June | 16.1 °C | 27.1 °C | 117.09 mm |
| July | 17.4 °C | 28.5 °C | 108.46 mm |
| August | 16.4 °C | 28 °C | 81.03 mm |
| September | 12.3 °C | 25.3 °C | 74.93 mm |
| October | 6.4 °C | 18.5 °C | 75.95 mm |
| November | 0.8 °C | 11.1 °C | 76.45 mm |
| December | -3.4 °C | 4.7 °C | 80.52 mm |
| Annual | 5.9 °C | 16.6 °C | 1075.96 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 |