| 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 |
| 1990 Hardiness Zone: | Zone 6a: -10F to -5F |
| 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: | 70d - Knobs-Lower Scioto Dissected Plateau |
| Heat Zone Days: | 31 - 45 days Over 86°F |
Annual Climate Data for ZIP Code 45690 - Waverly, OH | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 18 | 21 | 29 | 38 | 49 | 59 | 63 | 61 | 53 | 40 | 32 | 23 | 41 |
| Avg Max Temp (°F) | 38 | 43 | 53 | 65 | 74 | 82 | 85 | 84 | 78 | 67 | 54 | 43 | 64 |
| Avg Precip (In.) | 2.78 | 2.5 | 3.65 | 3.47 | 4.2 | 3.88 | 3.98 | 4.27 | 2.72 | 2.53 | 3.06 | 3.06 | 40.09 |