Luverne, North Dakota has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 30.1 °F (low) to 49.9 °F (high). Annual precipitation averages 21.9 Inches. Luverne is located in USDA Plant Hardiness Zone 4a. The growing season typically runs from the last frost around May 1 - May 10 through the first frost around Sep. 21 - Sep. 30.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -1.4 °F | 15.6 °F | 0.53 in. |
| February | 2.5 °F | 20.6 °F | 0.51 in. |
| March | 15.4 °F | 33.0 °F | 0.85 in. |
| April | 29.4 °F | 50.5 °F | 1.15 in. |
| May | 42.6 °F | 65.0 °F | 2.86 in. |
| June | 54.3 °F | 74.3 °F | 3.78 in. |
| July | 58.2 °F | 79.2 °F | 3.62 in. |
| August | 55.3 °F | 78.4 °F | 2.88 in. |
| September | 46.1 °F | 70.0 °F | 2.43 in. |
| October | 33.2 °F | 54.2 °F | 1.8 in. |
| November | 18.8 °F | 36.2 °F | 0.74 in. |
| December | 6.4 °F | 21.6 °F | 0.73 in. |
| Annual | 30.1 °F | 49.9 °F | 21.88 in. |
| Average First Frost Date | Sep. 21 - Sep. 30 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 150-180 Days |
| Plant Hardiness Zone | Zone 4a : -30°F to -25°F |
| Plant Hardiness Zone - 2012 | Zone 4a : -30°F to -25°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |