Lansing, Minnesota has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 35.4 °F (low) to 54.1 °F (high). Annual precipitation averages 35.6 Inches. Lansing is located in USDA Plant Hardiness Zone 4b. 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 | 6.2 °F | 22.5 °F | 1.0 in. |
| February | 10.0 °F | 27.0 °F | 1.03 in. |
| March | 22.3 °F | 39.3 °F | 1.89 in. |
| April | 34.6 °F | 54.9 °F | 3.48 in. |
| May | 47.0 °F | 67.4 °F | 4.69 in. |
| June | 57.8 °F | 77.3 °F | 5.35 in. |
| July | 61.2 °F | 80.7 °F | 4.71 in. |
| August | 58.6 °F | 78.5 °F | 4.18 in. |
| September | 50.1 °F | 72.2 °F | 3.77 in. |
| October | 37.5 °F | 58.6 °F | 2.59 in. |
| November | 25.5 °F | 42.2 °F | 1.56 in. |
| December | 13.6 °F | 28.3 °F | 1.3 in. |
| Annual | 35.4 °F | 54.1 °F | 35.55 in. |
| 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 4b : -25°F to -20°F |
| Plant Hardiness Zone - 2012 | Zone 4b : -25°F to -20°F |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |