Shiloh, Ohio has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 4.6 °C (low) to 15.4 °C (high). Annual precipitation averages 1041.2 Millimeters. Shiloh 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 | -5.8 °C | 2.7 °C | 79.25 mm |
| February | -4.6 °C | 4.8 °C | 59.44 mm |
| March | -0.2 °C | 10.5 °C | 86.87 mm |
| April | 5.7 °C | 17.7 °C | 110.49 mm |
| May | 11.9 °C | 23.3 °C | 114.05 mm |
| June | 16.8 °C | 28.1 °C | 113.54 mm |
| July | 18.6 °C | 29.8 °C | 103.38 mm |
| August | 17.6 °C | 29.3 °C | 75.95 mm |
| September | 13.3 °C | 25.8 °C | 79.76 mm |
| October | 6.8 °C | 19.1 °C | 73.91 mm |
| November | 1.2 °C | 11.4 °C | 76.96 mm |
| December | -3.1 °C | 5.2 °C | 78.99 mm |
| Annual | 6.5 °C | 17.3 °C | 1052.59 mm |
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -7.8 °C | 0.7 °C | 76.96 mm |
| February | -7.1 °C | 2.2 °C | 53.09 mm |
| March | -2.6 °C | 7.8 °C | 73.66 mm |
| April | 3.3 °C | 15.5 °C | 101.6 mm |
| May | 9.4 °C | 21.6 °C | 106.43 mm |
| June | 14.7 °C | 26.3 °C | 117.35 mm |
| July | 16.5 °C | 28.3 °C | 104.14 mm |
| August | 15.6 °C | 27.3 °C | 95.25 mm |
| September | 11.7 °C | 24.2 °C | 88.9 mm |
| October | 5.7 °C | 17.2 °C | 79.25 mm |
| November | 0.2 °C | 9.7 °C | 74.42 mm |
| December | -4.6 °C | 3.4 °C | 70.1 mm |
| Annual | 4.6 °C | 15.4 °C | 1041.15 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 1 - Apr. 10 |
| 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 | Dfa - Humid Continental Hot Summers With Year Around Precipitation |
| 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 : -23.3°C to -20.6°C |
| Plant Hardiness Zone - 2012 | Zone 6a : -23.3°C to -20.6°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |