| 2023 Hardiness Zone: | Zone 6b: -5°F to 0°F Zone 7a: 0°F to 5°F |
| 2012 Hardiness Zone: | Zone 6a: -10°F to -5°F Zone 6b: -5°F to 0°F |
| 1990 Hardiness Zone: | Zone 6a: -10F to -5F |
| Average First Frost Date: | Oct. 21 - Oct. 31 |
| Average Last Frost Date: | May 1 - May 10 |
| Koppen-Geiger Climate Zone: | Dfb - Humid Continental Mild Summer, Wet All Year |
| Ecoregion: | 83a - Erie Lake Plain |
| Heat Zone Days: | Rare Over 86°F |
Annual Climate Data for ZIP Code 44081 - Perry, OH | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 18 | 19 | 28 | 37 | 47 | 57 | 61 | 60 | 54 | 43 | 35 | 25 | 40 |
| Avg Max Temp (°F) | 34 | 36 | 46 | 57 | 69 | 77 | 81 | 80 | 74 | 62 | 50 | 39 | 59 |
| Avg Precip (In.) | 2.35 | 1.88 | 2.76 | 3.38 | 3.15 | 3.98 | 3.49 | 3.95 | 4.07 | 3.38 | 3.67 | 3.14 | 39.19 |