| 2023 Hardiness Zone: | Zone 6b: -5°F to 0°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. 1 - Oct. 10 | |
| Average Last Frost Date: | May 21 - May 31 | |
| Koppen-Geiger Climate Zone: | Dfb - Humid Continental Mild Summer, Wet All Year | |
| Ecoregion: | 69a - Forested Hills and Mountains | |
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | Rare Over 86°F |
Annual Climate Data for ZIP Code 24925 - Caldwell, WV | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 19 | 21 | 28 | 36 | 46 | 54 | 59 | 57 | 51 | 38 | 30 | 23 | 38 |
| Avg Max Temp (°F) | 39 | 44 | 54 | 64 | 72 | 79 | 82 | 81 | 75 | 66 | 54 | 43 | 63 |
| Avg Precip (In.) | 3.22 | 2.92 | 3.63 | 3.26 | 4.23 | 3.62 | 4 | 3.38 | 3.11 | 2.68 | 2.86 | 2.95 | 39.88 |