| 2023 Hardiness Zone: | Zone 6b: -5°F to 0°F |
| 2012 Hardiness Zone: | Zone 6a: -10°F to -5°F Zone 6b: -5°F to 0°F |
| 1990 Hardiness Zone: | Zone 6a: -10F to -5F |
| Average First Frost Date: | Oct. 11 - Oct. 20 |
| Average Last Frost Date: | May 1 - May 10 |
| Koppen-Geiger Climate Zone: | Dfa - Humid Continental Hot Summers |
| Ecoregion: | 57a - Maumee Lake Plains |
| Heat Zone Days: | 1 - 7 days Over 86°F |
Annual Climate Data for ZIP Code 48157 - Luna Pier, MI | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 19 | 21 | 29 | 39 | 51 | 60 | 65 | 63 | 56 | 44 | 35 | 25 | 42 |
| Avg Max Temp (°F) | 32 | 35 | 44 | 57 | 69 | 79 | 83 | 81 | 74 | 62 | 49 | 37 | 58 |
| Avg Precip (In.) | 1.91 | 1.85 | 2.62 | 3.25 | 3.14 | 3.71 | 3.08 | 3.3 | 2.95 | 2.39 | 2.89 | 2.56 | 33.65 |