Midway, Ohio has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 5.6 °C (low) to 16.4 °C (high). Annual precipitation averages 1045.2 Millimeters. Midway 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 | -6.7 °C | 1.9 °C | 76.71 mm |
| February | -5.6 °C | 3.8 °C | 61.21 mm |
| March | -0.9 °C | 9.6 °C | 89.15 mm |
| April | 4.7 °C | 16.6 °C | 104.39 mm |
| May | 10.9 °C | 22.5 °C | 116.84 mm |
| June | 16 °C | 27.1 °C | 113.54 mm |
| July | 17.5 °C | 28.4 °C | 104.14 mm |
| August | 16.2 °C | 27.9 °C | 82.8 mm |
| September | 12.3 °C | 25.1 °C | 74.68 mm |
| October | 5.9 °C | 18.3 °C | 72.64 mm |
| November | 0.3 °C | 10.6 °C | 73.91 mm |
| December | -3.6 °C | 4.4 °C | 75.18 mm |
| Annual | 5.6 °C | 16.4 °C | 1045.19 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 |