Chauncey, West Virginia has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 44.6 °F (low) to 66.8 °F (high). Annual precipitation averages 50.1 Inches. Chauncey is located in USDA Plant Hardiness Zone 7a. The growing season typically runs from the last frost around Apr. 1 - Apr. 10 through the first frost around Nov. 1 - Nov. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 24.9 °F | 43.5 °F | 3.63 in. |
| February | 27.4 °F | 47.9 °F | 3.49 in. |
| March | 33.5 °F | 56.8 °F | 4.41 in. |
| April | 42.8 °F | 69.2 °F | 4.49 in. |
| May | 52.5 °F | 76.6 °F | 5.14 in. |
| June | 60.9 °F | 83.3 °F | 5.0 in. |
| July | 64.8 °F | 86.3 °F | 5.91 in. |
| August | 63.7 °F | 85.3 °F | 4.2 in. |
| September | 57.0 °F | 80.0 °F | 3.42 in. |
| October | 44.8 °F | 68.8 °F | 3.13 in. |
| November | 34.3 °F | 56.8 °F | 3.04 in. |
| December | 29.1 °F | 46.9 °F | 4.21 in. |
| Annual | 44.6 °F | 66.8 °F | 50.07 in. |
| Average First Frost Date | Nov. 1 - Nov. 10 |
| Average Last Frost Date | Apr. 1 - Apr. 10 |
| Average Days With Frost | 75-100 Days |
| Plant Hardiness Zone | Zone 7a : 0°F to 5°F |
| Plant Hardiness Zone - 2012 | Zone 6b : -5°F to 0°F |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |