Manton, Michigan has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 34.1 °F (low) to 54.2 °F (high). Annual precipitation averages 34.9 Inches. Manton is located in USDA Plant Hardiness Zone 5b. The growing season typically runs from the last frost around May 21 - May 31 through the first frost around Sep. 21 - Sep. 30.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 12.0 °F | 26.6 °F | 2.29 in. |
| February | 11.6 °F | 29.4 °F | 1.75 in. |
| March | 19.1 °F | 39.8 °F | 1.99 in. |
| April | 30.4 °F | 53.0 °F | 3.3 in. |
| May | 42.0 °F | 66.5 °F | 3.44 in. |
| June | 51.9 °F | 75.9 °F | 3.42 in. |
| July | 55.7 °F | 79.9 °F | 3.2 in. |
| August | 54.6 °F | 77.9 °F | 3.19 in. |
| September | 47.2 °F | 70.6 °F | 3.22 in. |
| October | 37.1 °F | 56.8 °F | 3.85 in. |
| November | 27.9 °F | 42.8 °F | 2.88 in. |
| December | 19.2 °F | 31.7 °F | 2.36 in. |
| Annual | 34.1 °F | 54.2 °F | 34.89 in. |
| Average First Frost Date | Sep. 21 - Sep. 30 |
| Average Last Frost Date | May 21 - May 31 |
| Average Days With Frost | 150-180 Days |
| Plant Hardiness Zone | Zone 5b : -15°F to -10°F |
| Plant Hardiness Zone - 2012 | Zone 5a : -20°F to -15°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |