| 2023 Hardiness Zone: | Zone 5a: -20°F to -15°F |
| 2012 Hardiness Zone: | Zone 5a: -20°F to -15°F Zone 4b: -25°F to -20°F |
| 1990 Hardiness Zone: | Zone 4b: -25F to -20F |
| Average First Frost Date: | Oct. 1 - Oct. 10 |
| Average Last Frost Date: | May 11 - May 20 |
| Koppen-Geiger Climate Zone: | Dfa - Humid Continental Hot Summers |
| Ecoregion: | 52b - Paleozoic Plateau/Coulee Section |
| Heat Zone Days: | Rare Over 86°F |
Annual Climate Data for ZIP Code 55947 - La Crescent, MN | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 6 | 12 | 24 | 37 | 48 | 58 | 62 | 60 | 51 | 40 | 27 | 13 | 36 |
| Avg Max Temp (°F) | 25 | 32 | 44 | 59 | 71 | 80 | 84 | 82 | 73 | 60 | 43 | 29 | 57 |
| Avg Precip (In.) | 1.04 | .88 | 1.95 | 3.48 | 3.66 | 4.2 | 4.33 | 4.52 | 3.56 | 2.29 | 2.31 | 1.18 | 33.4 |