| 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. 11 - Oct. 20 |
| Average Last Frost Date: | May 1 - May 10 |
| Koppen-Geiger Climate Zone: | Cfb - Oceanic Climate |
| Ecoregion: | 69d - Dissected Appalachian Plateau |
| Heat Zone Days: | Rare Over 86°F |
Annual Climate Data for ZIP Code 24641 - Richlands, VA | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 21 | 23 | 30 | 37 | 46 | 55 | 59 | 58 | 51 | 39 | 31 | 24 | 39 |
| Avg Max Temp (°F) | 42 | 46 | 56 | 65 | 73 | 80 | 83 | 82 | 77 | 67 | 56 | 46 | 65 |
| Avg Precip (In.) | 3.69 | 3.21 | 3.97 | 3.99 | 4.64 | 4.09 | 4.44 | 3.94 | 3.47 | 2.98 | 3.25 | 3.09 | 44.76 |