Lawton, Michigan has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 39.2 °F (low) to 58.3 °F (high). Annual precipitation averages 39.4 Inches. Lawton 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. 1 - Oct. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 17.0 °F | 31.2 °F | 2.81 in. |
| February | 18.3 °F | 34.2 °F | 2.06 in. |
| March | 26.0 °F | 44.7 °F | 2.36 in. |
| April | 36.7 °F | 57.7 °F | 3.47 in. |
| May | 48.1 °F | 69.3 °F | 4.19 in. |
| June | 57.3 °F | 78.7 °F | 3.84 in. |
| July | 60.6 °F | 82.8 °F | 3.64 in. |
| August | 59.2 °F | 81.1 °F | 3.93 in. |
| September | 51.6 °F | 74.7 °F | 3.48 in. |
| October | 40.5 °F | 61.4 °F | 4.04 in. |
| November | 31.5 °F | 47.8 °F | 2.97 in. |
| December | 23.0 °F | 36.1 °F | 2.58 in. |
| Annual | 39.2 °F | 58.3 °F | 39.37 in. |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| 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 |