Belle Center, Ohio has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 5.2 °C (low) to 15.9 °C (high). Annual precipitation averages 1040.1 Millimeters. Belle Center 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 | -7.4 °C | 0.9 °C | 73.91 mm |
| February | -6.4 °C | 2.9 °C | 56.39 mm |
| March | -1.7 °C | 8.6 °C | 75.95 mm |
| April | 4 °C | 16.1 °C | 102.11 mm |
| May | 10.3 °C | 22.1 °C | 107.95 mm |
| June | 15.5 °C | 26.8 °C | 115.32 mm |
| July | 17.1 °C | 28.7 °C | 113.79 mm |
| August | 16.2 °C | 28 °C | 89.41 mm |
| September | 12.3 °C | 24.9 °C | 80.26 mm |
| October | 6.1 °C | 17.8 °C | 73.41 mm |
| November | 0.3 °C | 10.1 °C | 78.49 mm |
| December | -4.2 °C | 3.7 °C | 73.15 mm |
| Annual | 5.2 °C | 15.9 °C | 1040.14 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 |