| 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. 21 - Oct. 31 |
| Average Last Frost Date: | May 1 - May 10 |
| Koppen-Geiger Climate Zone: | Dfa - Humid Continental Hot Summers |
| Ecoregion: | 71d - Outer Bluegrass |
| Heat Zone Days: | 15 - 30 days Over 86°F |
Annual Climate Data for ZIP Code 47040 - Rising Sun, IN | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 21 | 24 | 32 | 41 | 51 | 60 | 65 | 63 | 56 | 44 | 35 | 26 | 43 |
| Avg Max Temp (°F) | 39 | 44 | 55 | 66 | 75 | 83 | 87 | 86 | 79 | 68 | 55 | 44 | 65 |
| Avg Precip (In.) | 3.07 | 2.89 | 4.08 | 4.06 | 4.76 | 4.41 | 4.04 | 3.81 | 2.99 | 2.98 | 3.55 | 3.41 | 44.06 |