Landa, North Dakota has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from -2.5 °C (low) to 10 °C (high). Annual precipitation averages 478.3 Millimeters. Landa is located in USDA Plant Hardiness Zone 3b. The growing season typically runs from the last frost around May 11 - May 20 through the first frost around Sep. 21 - Sep. 30.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -19.9 °C | -9.4 °C | 14.99 mm |
| February | -17.7 °C | -6.6 °C | 14.73 mm |
| March | -10.6 °C | 0.2 °C | 21.08 mm |
| April | -2.2 °C | 11.3 °C | 24.64 mm |
| May | 4.7 °C | 19 °C | 62.99 mm |
| June | 10.8 °C | 23.8 °C | 100.08 mm |
| July | 13 °C | 26.6 °C | 68.33 mm |
| August | 11.7 °C | 26.9 °C | 54.1 mm |
| September | 6.3 °C | 21.6 °C | 40.64 mm |
| October | -1 °C | 12.2 °C | 37.34 mm |
| November | -9.1 °C | 1.4 °C | 21.08 mm |
| December | -16.4 °C | -6.5 °C | 18.29 mm |
| Annual | -2.5 °C | 10 °C | 478.29 mm |
| Average First Frost Date | Sep. 21 - Sep. 30 |
| Average Last Frost Date | May 11 - May 20 |
| Average Days With Frost | Over 180 Days |
| Plant Hardiness Zone | Zone 3b : -37.2°C to -34.4°C |
| Plant Hardiness Zone - 2012 | Zone 3b : -37.2°C to -34.4°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |