| 2023 Hardiness Zone: | Zone 6b: -5°F to 0°F |
| 2012 Hardiness Zone: | Zone 6a: -10°F to -5°F Zone 6b: -5°F to 0°F |
| 1990 Hardiness Zone: | Zone 1b: -15F to -10F |
| Average First Frost Date: | Oct. 11 - Oct. 20 |
| Average Last Frost Date: | May 1 - May 10 |
| Koppen-Geiger Climate Zone: | Dfa - Humid Continental Hot Summers |
| Ecoregion: | 57a - Maumee Lake Plains |
| Heat Zone Days: | 1 - 7 days Over 86°F |
Annual Climate Data for ZIP Code 43551 - Perrysburg, OH | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 18 | 20 | 29 | 39 | 50 | 60 | 64 | 62 | 54 | 43 | 34 | 24 | 41 |
| Avg Max Temp (°F) | 32 | 36 | 46 | 59 | 72 | 81 | 85 | 82 | 75 | 63 | 49 | 37 | 60 |
| Avg Precip (In.) | 1.91 | 1.83 | 2.55 | 3.21 | 3.2 | 3.82 | 3.27 | 3.3 | 2.77 | 2.42 | 2.87 | 2.61 | 33.75 |