Schoolcraft, Michigan has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 39.7 °F (low) to 58.4 °F (high). Annual precipitation averages 39.6 Inches. Schoolcraft 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 | 17.3 °F | 31.2 °F | 2.81 in. |
| February | 18.5 °F | 34.2 °F | 2.11 in. |
| March | 26.4 °F | 45.0 °F | 2.37 in. |
| April | 37.4 °F | 58.3 °F | 3.53 in. |
| May | 49.0 °F | 69.7 °F | 4.26 in. |
| June | 58.2 °F | 78.9 °F | 4.07 in. |
| July | 61.6 °F | 82.7 °F | 3.72 in. |
| August | 59.8 °F | 80.8 °F | 4.12 in. |
| September | 52.3 °F | 74.6 °F | 3.44 in. |
| October | 41.2 °F | 61.4 °F | 3.77 in. |
| November | 31.8 °F | 47.7 °F | 2.91 in. |
| December | 23.3 °F | 36.1 °F | 2.44 in. |
| Annual | 39.7 °F | 58.4 °F | 39.55 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 | Dfa - Humid Continental Hot Summers With Year Around Precipitation |