| 2023 Hardiness Zone: | Zone 7a: 0°F to 5°F |
| 2012 Hardiness Zone: | 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: | Apr. 21 - Apr. 30 |
| Koppen-Geiger Climate Zone: | Cfa - Humid Subtropical Climate |
| Ecoregion: | 69d - Dissected Appalachian Plateau |
| Heat Zone Days: | 1 - 7 days Over 86°F |
Annual Climate Data for ZIP Code 24839 - Hanover, WV | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 22 | 24 | 31 | 39 | 48 | 58 | 62 | 61 | 55 | 41 | 33 | 26 | 42 |
| Avg Max Temp (°F) | 42 | 47 | 57 | 68 | 76 | 83 | 86 | 85 | 79 | 68 | 57 | 47 | 66 |
| Avg Precip (In.) | 3.69 | 3.29 | 3.91 | 3.82 | 4.7 | 4.13 | 4.45 | 4.07 | 3.39 | 2.9 | 3.37 | 3.4 | 45.11 |