| 2023 Hardiness Zone: | Zone 7b: 5°F to 10°F Zone 7a: 0°F to 5°F |
| 2012 Hardiness Zone: | Zone 6b: -5°F to 0°F Zone 7a: 0°F to 5°F |
| 1990 Hardiness Zone: | Zone 6b: -5F to 0F |
| Average First Frost Date: | Nov. 1 - Nov. 10 |
| Average Last Frost Date: | Apr. 11 - Apr. 20 |
| Koppen-Geiger Climate Zone: | Cfa - Humid Subtropical Climate |
| Ecoregion: | 69d - Dissected Appalachian Plateau |
| Heat Zone Days: | 46 - 60 days Over 86°F |
Annual Climate Data for ZIP Code 25508 - Chapmanville, WV | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 24 | 25 | 33 | 41 | 50 | 60 | 65 | 63 | 56 | 43 | 34 | 27 | 43 |
| Avg Max Temp (°F) | 43 | 48 | 58 | 69 | 77 | 84 | 87 | 86 | 79 | 69 | 57 | 47 | 67 |
| Avg Precip (In.) | 3.44 | 3.29 | 3.95 | 3.71 | 4.88 | 4.52 | 5.05 | 4.12 | 3.51 | 2.92 | 3.41 | 3.68 | 46.47 |