Avon, Ohio has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 43.5 °F (low) to 59.7 °F (high). Annual precipitation averages 40.4 Inches. Avon is located in USDA Plant Hardiness Zone 6b. The growing season typically runs from the last frost around Apr. 21 - Apr. 30 through the first frost around Oct. 21 - Oct. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 21.3 °F | 34.8 °F | 2.86 in. |
| February | 22.4 °F | 37.0 °F | 2.32 in. |
| March | 29.1 °F | 45.2 °F | 2.89 in. |
| April | 40.3 °F | 59.1 °F | 3.7 in. |
| May | 51.3 °F | 69.9 °F | 3.88 in. |
| June | 61.3 °F | 78.8 °F | 3.92 in. |
| July | 65.5 °F | 82.4 °F | 3.68 in. |
| August | 64.2 °F | 81.0 °F | 3.84 in. |
| September | 57.3 °F | 74.8 °F | 3.88 in. |
| October | 46.3 °F | 63.2 °F | 3.47 in. |
| November | 36.2 °F | 50.6 °F | 3.08 in. |
| December | 27.2 °F | 39.7 °F | 2.87 in. |
| Annual | 43.5 °F | 59.7 °F | 40.39 in. |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone | Zone 6b : -5°F to 0°F |
| Plant Hardiness Zone - 2012 | Zone 6b : -5°F to 0°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |