Vinton, Ohio has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 6.1 °C (low) to 18.6 °C (high). Annual precipitation averages 1098.8 Millimeters. Vinton 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 | -5.2 °C | 4.9 °C | 80.01 mm |
| February | -4.2 °C | 7 °C | 76.45 mm |
| March | -0.6 °C | 12.3 °C | 99.57 mm |
| April | 4.9 °C | 19.7 °C | 95 mm |
| May | 10.8 °C | 24.2 °C | 110.74 mm |
| June | 15.6 °C | 28.3 °C | 107.19 mm |
| July | 17.9 °C | 30.1 °C | 116.59 mm |
| August | 16.8 °C | 29.6 °C | 86.11 mm |
| September | 12.8 °C | 26.4 °C | 88.14 mm |
| October | 6.1 °C | 20 °C | 78.74 mm |
| November | 0.5 °C | 13.1 °C | 73.15 mm |
| December | -2.7 °C | 7.2 °C | 87.12 mm |
| Annual | 6.1 °C | 18.6 °C | 1098.81 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| Average Days With Frost | 75-100 Days |
| Plant Hardiness Zone | Zone 6b : -20.6°C to -17.8°C |
| Plant Hardiness Zone - 2012 | Zone 6b : -20.6°C to -17.8°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |