Essexville, Michigan has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 3.8 °C (low) to 13.6 °C (high). Annual precipitation averages 834.1 Millimeters. Essexville 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 | -8.9 °C | -1.4 °C | 50.55 mm |
| February | -8.7 °C | 0.1 °C | 38.35 mm |
| March | -4.2 °C | 5.4 °C | 45.47 mm |
| April | 1.9 °C | 12.5 °C | 87.12 mm |
| May | 8.7 °C | 19.6 °C | 91.69 mm |
| June | 14.1 °C | 25.2 °C | 88.39 mm |
| July | 16.2 °C | 27.4 °C | 77.72 mm |
| August | 15.2 °C | 26.4 °C | 85.85 mm |
| September | 11.1 °C | 22.9 °C | 72.14 mm |
| October | 5 °C | 15.6 °C | 84.84 mm |
| November | -0.2 °C | 8.1 °C | 63.5 mm |
| December | -5.1 °C | 1.7 °C | 48.51 mm |
| Annual | 3.8 °C | 13.6 °C | 834.13 mm |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| 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 | Dfb - Humid Continental Mild Summer, Wet All Year |