Salineville, Ohio has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 4.8 °C (low) to 16.4 °C (high). Annual precipitation averages 1052.3 Millimeters. Salineville is located in USDA Plant Hardiness Zone 6b. The growing season typically runs from the last frost around Apr. 21 - Apr. 30 through the first frost around Oct. 21 - Oct. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -6.9 °C | 2.2 °C | 76.71 mm |
| February | -6.2 °C | 3.9 °C | 59.44 mm |
| March | -2.1 °C | 9.3 °C | 80.26 mm |
| April | 3.6 °C | 16.8 °C | 93.98 mm |
| May | 9.2 °C | 22.3 °C | 102.11 mm |
| June | 14.1 °C | 26.8 °C | 107.44 mm |
| July | 16.4 °C | 28.8 °C | 107.19 mm |
| August | 15.4 °C | 28.2 °C | 96.52 mm |
| September | 11.8 °C | 24.8 °C | 100.08 mm |
| October | 5.5 °C | 18 °C | 77.47 mm |
| November | 0.4 °C | 10.8 °C | 73.66 mm |
| December | -3.7 °C | 4.8 °C | 77.47 mm |
| Annual | 4.8 °C | 16.4 °C | 1052.33 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone | Zone 6b : -20.6°C to -17.8°C |
| Plant Hardiness Zone - 2012 | Zone 6a : -23.3°C to -20.6°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |