| 2023 Hardiness Zone: | Zone 6a: -10°F to -5°F Zone 6b: -5°F to 0°F |
| 2012 Hardiness Zone: | Zone 6a: -10°F to -5°F |
| 1990 Hardiness Zone: | Zone 1b: -15F to -10F |
| Average First Frost Date: | Oct. 21 - Oct. 31 |
| Average Last Frost Date: | Apr. 21 - Apr. 30 |
| Koppen-Geiger Climate Zone: | Dfa - Humid Continental Hot Summers |
| Ecoregion: | 55b - Loamy High Lime Till Plains |
| Heat Zone Days: | 31 - 45 days Over 86°F |
Annual Climate Data for ZIP Code 46124 - Edinburgh, IN | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 18 | 21 | 31 | 41 | 51 | 61 | 64 | 62 | 54 | 42 | 33 | 24 | 42 |
| Avg Max Temp (°F) | 36 | 41 | 52 | 63 | 74 | 82 | 86 | 84 | 78 | 66 | 53 | 41 | 63 |
| Avg Precip (In.) | 2.61 | 2.54 | 3.59 | 4.19 | 4.73 | 3.76 | 4.29 | 3.83 | 2.95 | 2.86 | 3.78 | 3.11 | 42.24 |