| 2023 Hardiness Zone: | Zone 6a: -10°F to -5°F | |
| 2012 Hardiness Zone: | Zone 6a: -10°F to -5°F Zone 5b: -15°F to -10°F | |
| 1990 Hardiness Zone: | Zone 1b: -15F to -10F | |
| Average First Frost Date: | Oct. 11 - Oct. 20 | |
| Average Last Frost Date: | May 11 - May 20 | |
| Koppen-Geiger Climate Zone: | Dfb - Humid Continental Mild Summer, Wet All Year | |
| Ecoregion: | 56g - Lansing Loamy Plain | |
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | Rare Over 86°F |
Annual Climate Data for ZIP Code 49306 - Belmont, MI | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 14 | 16 | 24 | 35 | 45 | 54 | 59 | 57 | 49 | 39 | 30 | 20 | 37 |
| Avg Max Temp (°F) | 30 | 33 | 43 | 56 | 69 | 78 | 82 | 79 | 72 | 60 | 46 | 34 | 57 |
| Avg Precip (In.) | 2.23 | 1.58 | 2.53 | 3.24 | 3.34 | 3.45 | 3.04 | 4.07 | 3.92 | 2.96 | 3.23 | 2.65 | 36.25 |