Edmore, Michigan has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 36.6 °F (low) to 55.7 °F (high). Annual precipitation averages 35.8 Inches. Edmore 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 | 14.3 °F | 28.3 °F | 2.12 in. |
| February | 14.4 °F | 31.0 °F | 1.86 in. |
| March | 22.4 °F | 41.5 °F | 2.23 in. |
| April | 33.8 °F | 55.0 °F | 3.58 in. |
| May | 45.7 °F | 67.0 °F | 3.96 in. |
| June | 55.0 °F | 76.7 °F | 3.6 in. |
| July | 58.2 °F | 80.5 °F | 3.47 in. |
| August | 56.9 °F | 79.0 °F | 3.69 in. |
| September | 49.6 °F | 72.3 °F | 2.91 in. |
| October | 38.4 °F | 58.7 °F | 3.4 in. |
| November | 29.2 °F | 45.2 °F | 2.74 in. |
| December | 21.1 °F | 33.6 °F | 2.19 in. |
| Annual | 36.6 °F | 55.7 °F | 35.75 in. |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 11 - May 20 |
| Average Days With Frost | 150-180 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 |