Cloquet, Minnesota has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 30 °F (low) to 50.4 °F (high). Annual precipitation averages 32.1 Inches. Cloquet is located in USDA Plant Hardiness Zone 4a. The growing season typically runs from the last frost around May 21 - May 31 through the first frost around Sep. 21 - Sep. 30.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 0.9 °F | 19.5 °F | 0.9 in. |
| February | 4.1 °F | 24.9 °F | 0.9 in. |
| March | 15.9 °F | 36.9 °F | 1.39 in. |
| April | 28.5 °F | 49.6 °F | 2.51 in. |
| May | 39.6 °F | 63.4 °F | 3.53 in. |
| June | 49.2 °F | 72.8 °F | 4.6 in. |
| July | 55.4 °F | 78.3 °F | 4.42 in. |
| August | 54.2 °F | 76.6 °F | 4.0 in. |
| September | 46.4 °F | 68.0 °F | 3.61 in. |
| October | 34.8 °F | 53.3 °F | 3.15 in. |
| November | 22.2 °F | 37.4 °F | 1.7 in. |
| December | 9.0 °F | 24.5 °F | 1.36 in. |
| Annual | 30 °F | 50.4 °F | 32.07 in. |
| Average First Frost Date | Sep. 21 - Sep. 30 |
| Average Last Frost Date | May 21 - May 31 |
| Average Days With Frost | Over 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 | Abnormally Dry |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |