Comstock Park, Michigan has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 3.7 °C (low) to 13.8 °C (high). Annual precipitation averages 974.4 Millimeters. Comstock Park is located in USDA Plant Hardiness Zone 6a. The growing season typically runs from the last frost around Apr. 21 - Apr. 30 through the first frost around Oct. 11 - Oct. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -8.3 °C | -1.1 °C | 71.37 mm |
| February | -8.1 °C | 0.4 °C | 55.63 mm |
| March | -4.1 °C | 6.1 °C | 61.47 mm |
| April | 1.9 °C | 13.4 °C | 98.3 mm |
| May | 8.1 °C | 19.9 °C | 102.36 mm |
| June | 13.5 °C | 25.2 °C | 94.49 mm |
| July | 15.6 °C | 27.3 °C | 85.09 mm |
| August | 14.9 °C | 26.6 °C | 83.57 mm |
| September | 10.7 °C | 22.8 °C | 81.53 mm |
| October | 4.8 °C | 15.5 °C | 93.98 mm |
| November | -0.3 °C | 7.9 °C | 79.5 mm |
| December | -4.8 °C | 1.8 °C | 67.06 mm |
| Annual | 3.7 °C | 13.8 °C | 974.35 mm |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | Zone 6a : -23.3°C to -20.6°C |
| Plant Hardiness Zone - 2012 | Zone 5b : -26.1°C to -23.3°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |