Craigsville, West Virginia has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 3.7 °C (low) to 16.4 °C (high). Annual precipitation averages 1453.1 Millimeters. Craigsville is located in USDA Plant Hardiness Zone 6a. The growing season typically runs from the last frost around May 11 - May 20 through the first frost around Oct. 11 - Oct. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -7.1 °C | 4.1 °C | 111 mm |
| February | -6 °C | 5.8 °C | 101.35 mm |
| March | -2.4 °C | 10.6 °C | 124.97 mm |
| April | 2.8 °C | 17.2 °C | 115.57 mm |
| May | 7.9 °C | 21.6 °C | 152.15 mm |
| June | 12.6 °C | 25.1 °C | 143.76 mm |
| July | 14.8 °C | 26.9 °C | 163.32 mm |
| August | 14 °C | 26.4 °C | 128.52 mm |
| September | 10.4 °C | 23.6 °C | 106.17 mm |
| October | 4.1 °C | 17.9 °C | 103.12 mm |
| November | -1.6 °C | 11.5 °C | 83.82 mm |
| December | -4.6 °C | 6 °C | 119.38 mm |
| Annual | 3.7 °C | 16.4 °C | 1453.13 mm |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | May 11 - May 20 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone | Zone 6a : -23.3°C to -20.6°C |
| Plant Hardiness Zone - 2012 | Zone 6a : -23.3°C to -20.6°C |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |