Edwardsburg, Michigan has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 4.8 °C (low) to 14.8 °C (high). Annual precipitation averages 1014.5 Millimeters. Edwardsburg is located in USDA Plant Hardiness Zone 6a. The growing season typically runs from the last frost around May 1 - May 10 through the first frost around Oct. 11 - Oct. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -8.1 °C | -0.3 °C | 71.12 mm |
| February | -6.9 °C | 1.4 °C | 58.17 mm |
| March | -2.4 °C | 7.6 °C | 59.44 mm |
| April | 3.5 °C | 14.6 °C | 88.65 mm |
| May | 9.8 °C | 20.9 °C | 104.9 mm |
| June | 15.1 °C | 26.2 °C | 104.65 mm |
| July | 17 °C | 28.2 °C | 101.85 mm |
| August | 16.1 °C | 27.2 °C | 105.92 mm |
| September | 11.9 °C | 23.8 °C | 87.38 mm |
| October | 5.8 °C | 16.7 °C | 95.25 mm |
| November | 0.2 °C | 8.8 °C | 73.66 mm |
| December | -4.7 °C | 2.5 °C | 63.5 mm |
| Annual | 4.8 °C | 14.8 °C | 1014.49 mm |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 125-150 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 |