Cannelburg, Indiana has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 6.9 °C (low) to 18.4 °C (high). Annual precipitation averages 1208.8 Millimeters. Cannelburg 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. 11 - Oct. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -5.4 °C | 3.9 °C | 87.38 mm |
| February | -3.9 °C | 6.6 °C | 71.37 mm |
| March | 0.8 °C | 12.3 °C | 104.65 mm |
| April | 6.3 °C | 19.1 °C | 127 mm |
| May | 12.4 °C | 24.2 °C | 144.02 mm |
| June | 17.2 °C | 28.7 °C | 122.17 mm |
| July | 18.7 °C | 30.3 °C | 107.44 mm |
| August | 17.6 °C | 29.8 °C | 78.99 mm |
| September | 13.4 °C | 26.9 °C | 95.25 mm |
| October | 7.2 °C | 20.5 °C | 84.33 mm |
| November | 1.5 °C | 12.6 °C | 97.28 mm |
| December | -2.8 °C | 6.4 °C | 88.9 mm |
| Annual | 6.9 °C | 18.4 °C | 1208.78 mm |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| 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 |