Wolf Lake, Michigan has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 38.4 °F (low) to 56 °F (high). Annual precipitation averages 37.2 Inches. Wolf Lake 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 | 17.1 °F | 30.0 °F | 2.64 in. |
| February | 17.3 °F | 32.5 °F | 1.98 in. |
| March | 24.3 °F | 42.0 °F | 2.27 in. |
| April | 34.9 °F | 54.6 °F | 3.7 in. |
| May | 46.3 °F | 66.6 °F | 3.82 in. |
| June | 55.8 °F | 75.9 °F | 3.5 in. |
| July | 59.9 °F | 79.8 °F | 3.19 in. |
| August | 58.6 °F | 78.5 °F | 3.33 in. |
| September | 51.2 °F | 71.9 °F | 3.27 in. |
| October | 40.4 °F | 59.0 °F | 3.91 in. |
| November | 31.6 °F | 45.9 °F | 3.1 in. |
| December | 23.6 °F | 35.0 °F | 2.48 in. |
| Annual | 38.4 °F | 56 °F | 37.19 in. |
| 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 : -10°F to -5°F |
| Plant Hardiness Zone - 2012 | Zone 6a : -10°F to -5°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |