Mount Cory, Ohio has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 41.7 °F (low) to 60.3 °F (high). Annual precipitation averages 38 Inches. Mount Cory 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 | 18.9 °F | 33.3 °F | 2.6 in. |
| February | 20.7 °F | 36.4 °F | 2.16 in. |
| March | 28.9 °F | 46.8 °F | 2.63 in. |
| April | 39.3 °F | 60.3 °F | 3.7 in. |
| May | 50.9 °F | 71.5 °F | 4.09 in. |
| June | 60.5 °F | 80.4 °F | 4.22 in. |
| July | 63.6 °F | 83.8 °F | 4.08 in. |
| August | 61.7 °F | 82.0 °F | 3.51 in. |
| September | 54.5 °F | 76.6 °F | 2.98 in. |
| October | 43.6 °F | 63.9 °F | 2.76 in. |
| November | 33.3 °F | 49.9 °F | 2.75 in. |
| December | 24.8 °F | 38.3 °F | 2.54 in. |
| Annual | 41.7 °F | 60.3 °F | 38.02 in. |
| 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 : -10°F to -5°F |
| Plant Hardiness Zone - 2012 | Zone 6a : -10°F to -5°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |