Fremont, Michigan has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 36.5 °F (low) to 55.8 °F (high). Annual precipitation averages 36.8 Inches. Fremont is located in USDA Plant Hardiness Zone 5b. The growing season typically runs from the last frost around May 11 - May 20 through the first frost around Oct. 1 - Oct. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 15.3 °F | 29.1 °F | 2.51 in. |
| February | 15.0 °F | 31.8 °F | 1.82 in. |
| March | 22.2 °F | 42.0 °F | 2.26 in. |
| April | 33.3 °F | 54.7 °F | 3.69 in. |
| May | 44.6 °F | 66.9 °F | 3.8 in. |
| June | 54.0 °F | 76.4 °F | 3.33 in. |
| July | 57.8 °F | 80.3 °F | 3.3 in. |
| August | 56.6 °F | 78.6 °F | 3.38 in. |
| September | 49.1 °F | 71.7 °F | 3.37 in. |
| October | 38.4 °F | 58.5 °F | 3.99 in. |
| November | 29.7 °F | 45.1 °F | 3.03 in. |
| December | 21.6 °F | 34.1 °F | 2.3 in. |
| Annual | 36.5 °F | 55.8 °F | 36.78 in. |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 11 - May 20 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | Zone 5b : -15°F to -10°F |
| Plant Hardiness Zone - 2012 | Zone 5b : -15°F to -10°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |