| 2023 Hardiness Zone: | Zone 5a: -20°F to -15°F Zone 5b: -15°F to -10°F | |
| 2012 Hardiness Zone: | Zone 5a: -20°F to -15°F Zone 5b: -15°F to -10°F | |
| 1990 Hardiness Zone: | Zone 5a: -20F to -15F | |
| Average First Frost Date: | Sep. 21 - Sep. 30 | |
| Average Last Frost Date: | Jun. 1 - Jun. 10 | |
| Koppen-Geiger Climate Zone: | Dfb - Humid Continental Mild Summer, Wet All Year | |
| Ecoregion: | 50af - Cadillac Hummocky Moraines | |
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | Rare Over 86°F |
Annual Climate Data for ZIP Code 48632 - Lake, MI | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 10 | 11 | 20 | 31 | 42 | 51 | 56 | 54 | 46 | 35 | 27 | 17 | 33 |
| Avg Max Temp (°F) | 27 | 30 | 41 | 54 | 68 | 77 | 81 | 78 | 70 | 58 | 43 | 32 | 55 |
| Avg Precip (In.) | 1.88 | 1.39 | 2.13 | 2.79 | 2.93 | 3.2 | 2.73 | 3.78 | 3.8 | 2.79 | 2.48 | 2.06 | 31.95 |