Glenford, 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 16.6 °C (high). Annual precipitation averages 1077.2 Millimeters. Glenford 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 | 2.6 °C | 81.79 mm |
| February | -5.8 °C | 4.3 °C | 65.28 mm |
| March | -1.5 °C | 9.9 °C | 90.93 mm |
| April | 4.3 °C | 17.3 °C | 101.35 mm |
| May | 10.1 °C | 22.4 °C | 105.41 mm |
| June | 15 °C | 26.9 °C | 115.82 mm |
| July | 17.1 °C | 28.7 °C | 110.24 mm |
| August | 16.1 °C | 28.1 °C | 91.44 mm |
| September | 11.8 °C | 24.8 °C | 85.09 mm |
| October | 5.4 °C | 18.2 °C | 74.42 mm |
| November | 0.1 °C | 11.1 °C | 76.2 mm |
| December | -3.7 °C | 5.1 °C | 79.25 mm |
| Annual | 5.2 °C | 16.6 °C | 1077.22 mm |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| 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 |