Babbitt, Minnesota has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from -3.1 °C (low) to 9.1 °C (high). Annual precipitation averages 719.1 Millimeters. Babbitt is located in USDA Plant Hardiness Zone 3a. The growing season typically runs from the last frost around May 21 - May 31 through the first frost around Sep.11 - Sep. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -20.7 °C | -8.8 °C | 24.38 mm |
| February | -19.3 °C | -5.5 °C | 21.08 mm |
| March | -11.9 °C | 1.8 °C | 26.16 mm |
| April | -3.8 °C | 9.2 °C | 48.77 mm |
| May | 3.4 °C | 17.1 °C | 79.76 mm |
| June | 9.3 °C | 22.3 °C | 100.33 mm |
| July | 11.8 °C | 24.8 °C | 99.57 mm |
| August | 10.7 °C | 23.8 °C | 89.15 mm |
| September | 6.3 °C | 18.8 °C | 88.9 mm |
| October | -0.1 °C | 10.3 °C | 68.58 mm |
| November | -7.4 °C | 1.3 °C | 42.93 mm |
| December | -15.4 °C | -5.8 °C | 29.46 mm |
| Annual | -3.1 °C | 9.1 °C | 719.07 mm |
| Average First Frost Date | Sep.11 - Sep. 20 |
| Average Last Frost Date | May 21 - May 31 |
| Average Days With Frost | Over 180 Days |
| Plant Hardiness Zone | Zone 3a : -40°C to -37.2°C |
| Plant Hardiness Zone - 2012 | Zone 3b : -37.2°C to -34.4°C |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |