Bairdstown, Ohio has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 5.1 °C (low) to 15.7 °C (high). Annual precipitation averages 925.6 Millimeters. Bairdstown 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. 21 - Oct. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -7.5 °C | 0.7 °C | 62.23 mm |
| February | -6.5 °C | 2.4 °C | 52.83 mm |
| March | -2.1 °C | 8.1 °C | 63.5 mm |
| April | 3.7 °C | 15.6 °C | 90.42 mm |
| May | 10.2 °C | 21.9 °C | 100.84 mm |
| June | 15.6 °C | 27.1 °C | 97.28 mm |
| July | 17.3 °C | 29 °C | 98.3 mm |
| August | 16.2 °C | 27.8 °C | 88.65 mm |
| September | 12.1 °C | 24.8 °C | 72.64 mm |
| October | 6.1 °C | 17.8 °C | 69.34 mm |
| November | 0.4 °C | 9.9 °C | 66.8 mm |
| December | -4.2 °C | 3.4 °C | 62.74 mm |
| Annual | 5.1 °C | 15.7 °C | 925.57 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 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 |