Cambridge, Minnesota has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 32.8 °F (low) to 53.5 °F (high). Annual precipitation averages 31.3 Inches. Cambridge 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 Sep. 21 - Sep. 30.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 2.7 °F | 21.7 °F | 0.79 in. |
| February | 6.2 °F | 27.0 °F | 0.8 in. |
| March | 18.7 °F | 39.6 °F | 1.49 in. |
| April | 31.8 °F | 54.1 °F | 2.87 in. |
| May | 44.6 °F | 67.6 °F | 3.94 in. |
| June | 54.7 °F | 76.7 °F | 4.36 in. |
| July | 59.4 °F | 81.1 °F | 4.33 in. |
| August | 56.8 °F | 79.0 °F | 4.02 in. |
| September | 48.3 °F | 71.0 °F | 3.16 in. |
| October | 36.0 °F | 56.8 °F | 2.82 in. |
| November | 23.5 °F | 40.5 °F | 1.65 in. |
| December | 10.5 °F | 26.8 °F | 1.07 in. |
| Annual | 32.8 °F | 53.5 °F | 31.3 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 4b : -25°F to -20°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 |