Raleigh, West Virginia has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 40.9 °F (low) to 62 °F (high). Annual precipitation averages 43.4 Inches. Raleigh is located in USDA Plant Hardiness Zone 6b. The growing season typically runs from the last frost around May 1 - May 10 through the first frost around Oct. 11 - Oct. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 22.0 °F | 40.2 °F | 2.99 in. |
| February | 23.9 °F | 43.8 °F | 2.9 in. |
| March | 30.0 °F | 52.1 °F | 3.85 in. |
| April | 39.3 °F | 63.9 °F | 3.86 in. |
| May | 48.5 °F | 71.3 °F | 4.68 in. |
| June | 56.5 °F | 77.5 °F | 4.14 in. |
| July | 60.3 °F | 80.5 °F | 5.16 in. |
| August | 58.9 °F | 79.6 °F | 3.6 in. |
| September | 52.7 °F | 74.4 °F | 3.34 in. |
| October | 41.2 °F | 64.1 °F | 2.58 in. |
| November | 31.1 °F | 53.3 °F | 2.7 in. |
| December | 26.0 °F | 43.5 °F | 3.58 in. |
| Annual | 40.9 °F | 62 °F | 43.38 in. |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | Zone 6b : -5°F to 0°F |
| Plant Hardiness Zone - 2012 | Zone 6a : -10°F to -5°F |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |