| 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 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 24228 - Clintwood, VA | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 23 | 26 | 33 | 41 | 49 | 58 | 62 | 61 | 55 | 42 | 34 | 27 | 43 |
| Avg Max Temp (°F) | 44 | 49 | 58 | 68 | 75 | 82 | 85 | 84 | 78 | 69 | 58 | 48 | 66 |
| Avg Precip (In.) | 3.82 | 3.54 | 4.15 | 3.96 | 4.72 | 4.43 | 4.54 | 4.08 | 3.56 | 3.01 | 3.46 | 3.37 | 46.63 |