Luverne, Minnesota has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 1.6 °C (low) to 13.2 °C (high). Annual precipitation averages 754.6 Millimeters. Luverne is located in USDA Plant Hardiness Zone 5a. The growing season typically runs from the last frost around May 1 - May 10 through the first frost around Oct. 1 - Oct. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -14.2 °C | -4.2 °C | 20.07 mm |
| February | -11.8 °C | -1.5 °C | 25.15 mm |
| March | -5.4 °C | 5.4 °C | 39.37 mm |
| April | 0.9 °C | 13.7 °C | 70.1 mm |
| May | 7.9 °C | 20.3 °C | 97.54 mm |
| June | 14.3 °C | 26.1 °C | 120.9 mm |
| July | 16.3 °C | 28.1 °C | 89.41 mm |
| August | 14.7 °C | 26.9 °C | 80.26 mm |
| September | 9.7 °C | 23.3 °C | 80.01 mm |
| October | 2.4 °C | 15.4 °C | 63.75 mm |
| November | -4.8 °C | 6.1 °C | 38.1 mm |
| December | -11.1 °C | -1.6 °C | 29.97 mm |
| Annual | 1.6 °C | 13.2 °C | 754.63 mm |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 150-180 Days |
| Plant Hardiness Zone | Zone 5a : -28.9°C to -26.1°C |
| Plant Hardiness Zone - 2012 | Zone 4b : -31.7°C to -28.9°C |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |