Orrville, Ohio has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 4.9 °C (low) to 15.4 °C (high). Annual precipitation averages 1012.4 Millimeters. Orrville is located in USDA Plant Hardiness Zone 6a. The growing season typically runs from the last frost around May 1 - May 10 through the first frost around Oct. 11 - Oct. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -7.2 °C | 1.1 °C | 68.33 mm |
| February | -6.5 °C | 2.8 °C | 51.05 mm |
| March | -2.1 °C | 8.1 °C | 74.42 mm |
| April | 3.7 °C | 15.6 °C | 94.23 mm |
| May | 9.6 °C | 21.4 °C | 102.87 mm |
| June | 14.7 °C | 26.2 °C | 109.73 mm |
| July | 16.7 °C | 27.9 °C | 101.09 mm |
| August | 15.7 °C | 27.2 °C | 98.55 mm |
| September | 11.7 °C | 23.9 °C | 89.15 mm |
| October | 5.6 °C | 17.1 °C | 82.3 mm |
| November | 0.3 °C | 10.1 °C | 71.88 mm |
| December | -3.9 °C | 3.8 °C | 68.83 mm |
| Annual | 4.9 °C | 15.4 °C | 1012.43 mm |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 125-150 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 |