Lake Odessa, Michigan has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 38.1 °F (low) to 56.7 °F (high). Annual precipitation averages 37.2 Inches. Lake Odessa 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. 11 - Oct. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 16.0 °F | 29.6 °F | 2.5 in. |
| February | 16.5 °F | 32.5 °F | 2.09 in. |
| March | 24.2 °F | 42.9 °F | 2.3 in. |
| April | 35.2 °F | 56.0 °F | 3.64 in. |
| May | 47.1 °F | 68.1 °F | 4.08 in. |
| June | 56.5 °F | 77.5 °F | 3.77 in. |
| July | 60.0 °F | 81.3 °F | 3.4 in. |
| August | 58.5 °F | 79.4 °F | 3.59 in. |
| September | 50.6 °F | 72.9 °F | 3.13 in. |
| October | 39.9 °F | 59.8 °F | 3.53 in. |
| November | 30.5 °F | 46.1 °F | 2.85 in. |
| December | 22.4 °F | 34.8 °F | 2.35 in. |
| Annual | 38.1 °F | 56.7 °F | 37.23 in. |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| 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 |