| 2023 Hardiness Zone: | Zone 6a: -10°F to -5°F Zone 6b: -5°F to 0°F |
| 2012 Hardiness Zone: | Zone 6a: -10°F to -5°F Zone 5b: -15°F to -10°F |
| 1990 Hardiness Zone: | Zone 1b: -15F to -10F |
| Average First Frost Date: | Oct. 11 - Oct. 20 |
| Average Last Frost Date: | May 11 - May 20 |
| Koppen-Geiger Climate Zone: | Dfb - Humid Continental Mild Summer, Wet All Year |
| Ecoregion: | 61c - Low Lime Drift Plain |
| Heat Zone Days: | Rare Over 86°F |
Annual Climate Data for ZIP Code 44432 - Lisbon, OH | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 17 | 19 | 27 | 36 | 46 | 55 | 59 | 57 | 50 | 39 | 31 | 23 | 38 |
| Avg Max Temp (°F) | 35 | 39 | 49 | 61 | 71 | 79 | 83 | 81 | 75 | 63 | 51 | 39 | 61 |
| Avg Precip (In.) | 2.46 | 2.17 | 3.1 | 3.23 | 3.87 | 3.97 | 4.19 | 3.39 | 3.39 | 2.48 | 3.12 | 2.9 | 38.27 |