| 2023 Hardiness Zone: | Zone 7a: 0°F to 5°F |
| 2012 Hardiness Zone: | Zone 6b: -5°F to 0°F |
| 1990 Hardiness Zone: | Zone 6a: -10F to -5F |
| Average First Frost Date: | Oct. 21 - Oct. 31 |
| Average Last Frost Date: | Apr. 11 - Apr. 20 |
| Koppen-Geiger Climate Zone: | Cfa - Humid Subtropical Climate |
| Ecoregion: | 72c - Green River-Southern Wabash Lowlands |
| Heat Zone Days: | 46 - 60 days Over 86°F |
Annual Climate Data for ZIP Code 47552 - Lincoln City, IN | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 23 | 26 | 35 | 44 | 53 | 63 | 67 | 65 | 57 | 45 | 37 | 27 | 45 |
| Avg Max Temp (°F) | 40 | 46 | 57 | 68 | 77 | 85 | 88 | 87 | 81 | 70 | 56 | 45 | 67 |
| Avg Precip (In.) | 3.17 | 3.06 | 4.31 | 4.47 | 4.98 | 4.19 | 4.24 | 3.65 | 3.31 | 2.97 | 4.22 | 3.66 | 46.24 |