Wayne, Ohio has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 41.3 °F (low) to 60.1 °F (high). Annual precipitation averages 36 Inches. Wayne 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. 11 - Oct. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 18.5 °F | 33.1 °F | 2.38 in. |
| February | 20.4 °F | 36.1 °F | 2.04 in. |
| March | 28.2 °F | 46.3 °F | 2.42 in. |
| April | 38.6 °F | 59.6 °F | 3.56 in. |
| May | 50.3 °F | 71.1 °F | 3.92 in. |
| June | 60.2 °F | 80.7 °F | 3.64 in. |
| July | 63.4 °F | 84.2 °F | 3.71 in. |
| August | 61.3 °F | 82.1 °F | 3.52 in. |
| September | 54.0 °F | 76.5 °F | 2.94 in. |
| October | 43.0 °F | 63.8 °F | 2.8 in. |
| November | 32.8 °F | 49.6 °F | 2.64 in. |
| December | 24.5 °F | 38.1 °F | 2.42 in. |
| Annual | 41.3 °F | 60.1 °F | 35.99 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 6b : -5°F to 0°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 |