Cucumber, West Virginia has a Temperate Oceanic Climate climate (Köppen classification: Cfb). Average annual temperatures range from 42.4 °F (low) to 64.9 °F (high). Annual precipitation averages 45.6 Inches. Cucumber is located in USDA Plant Hardiness Zone 7a. The growing season typically runs from the last frost around Apr. 11 - Apr. 20 through the first frost around Oct. 11 - Oct. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 23.2 °F | 42.9 °F | 3.47 in. |
| February | 25.5 °F | 46.7 °F | 3.21 in. |
| March | 31.2 °F | 55.1 °F | 4.11 in. |
| April | 40.2 °F | 66.6 °F | 4.33 in. |
| May | 50.0 °F | 74.0 °F | 4.75 in. |
| June | 58.4 °F | 80.5 °F | 4.47 in. |
| July | 62.5 °F | 83.6 °F | 4.94 in. |
| August | 61.4 °F | 82.8 °F | 3.98 in. |
| September | 54.7 °F | 77.7 °F | 3.19 in. |
| October | 42.4 °F | 67.0 °F | 2.78 in. |
| November | 32.1 °F | 55.8 °F | 2.73 in. |
| December | 26.9 °F | 46.2 °F | 3.67 in. |
| Annual | 42.4 °F | 64.9 °F | 45.63 in. |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| Average Days With Frost | 100-125 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 | Severe Drought |
| Köppen Climate Classification | Cfb - Temperate Oceanic Climate |