North Hills, West Virginia has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 42.3 °F (low) to 64.2 °F (high). Annual precipitation averages 44.1 Inches. North Hills is located in USDA Plant Hardiness Zone 6b. The growing season typically runs from the last frost around Apr. 11 - Apr. 20 through the first frost around Oct. 21 - Oct. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 21.6 °F | 39.6 °F | 3.31 in. |
| February | 23.6 °F | 43.3 °F | 3.02 in. |
| March | 30.3 °F | 52.8 °F | 3.98 in. |
| April | 40.5 °F | 66.3 °F | 3.79 in. |
| May | 50.6 °F | 74.1 °F | 4.41 in. |
| June | 59.3 °F | 81.9 °F | 4.66 in. |
| July | 63.5 °F | 84.9 °F | 4.71 in. |
| August | 61.6 °F | 84.2 °F | 3.55 in. |
| September | 54.3 °F | 78.4 °F | 3.39 in. |
| October | 42.4 °F | 66.7 °F | 2.92 in. |
| November | 32.3 °F | 54.3 °F | 2.97 in. |
| December | 27.0 °F | 44.0 °F | 3.42 in. |
| Annual | 42.3 °F | 64.2 °F | 44.13 in. |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| Average Days With Frost | 100-125 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 | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |