Garden, Michigan has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 34.6 °F (low) to 50.2 °F (high). Annual precipitation averages 32.9 Inches. Garden is located in USDA Plant Hardiness Zone 5b. 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 | 11.2 °F | 25.5 °F | 1.89 in. |
| February | 10.8 °F | 26.8 °F | 1.34 in. |
| March | 18.8 °F | 35.1 °F | 1.76 in. |
| April | 30.4 °F | 46.0 °F | 2.75 in. |
| May | 41.4 °F | 58.4 °F | 3.09 in. |
| June | 51.3 °F | 68.3 °F | 3.2 in. |
| July | 56.8 °F | 74.2 °F | 3.41 in. |
| August | 56.5 °F | 74.2 °F | 3.04 in. |
| September | 50.0 °F | 66.6 °F | 3.75 in. |
| October | 39.1 °F | 53.9 °F | 3.69 in. |
| November | 29.3 °F | 41.7 °F | 2.71 in. |
| December | 19.1 °F | 31.5 °F | 2.25 in. |
| Annual | 34.6 °F | 50.2 °F | 32.88 in. |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | May 1 - May 10 |
| 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 |