Christiansburg, Ohio has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 41.2 °F (low) to 61 °F (high). Annual precipitation averages 41.5 Inches. Christiansburg is located in USDA Plant Hardiness Zone 6a. The growing season typically runs from the last frost around Apr. 21 - Apr. 30 through the first frost around Oct. 11 - Oct. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 18.6 °F | 34.8 °F | 2.99 in. |
| February | 20.7 °F | 38.4 °F | 2.31 in. |
| March | 28.9 °F | 48.7 °F | 3.21 in. |
| April | 39.7 °F | 61.5 °F | 4.19 in. |
| May | 50.9 °F | 71.7 °F | 4.63 in. |
| June | 59.8 °F | 80.4 °F | 4.5 in. |
| July | 62.7 °F | 83.4 °F | 4.43 in. |
| August | 60.7 °F | 82.4 °F | 3.12 in. |
| September | 53.6 °F | 76.6 °F | 3.17 in. |
| October | 42.5 °F | 64.1 °F | 2.83 in. |
| November | 32.3 °F | 50.5 °F | 3.09 in. |
| December | 24.3 °F | 39.2 °F | 3.04 in. |
| Annual | 41.2 °F | 61 °F | 41.51 in. |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone | Zone 6a : -10°F to -5°F |
| Plant Hardiness Zone - 2012 | Zone 6a : -10°F to -5°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |