Bock, Minnesota has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 32 °F (low) to 52.7 °F (high). Annual precipitation averages 30.5 Inches. Bock is located in USDA Plant Hardiness Zone 4a. 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 | 1.5 °F | 20.8 °F | 0.63 in. |
| February | 5.3 °F | 26.4 °F | 0.81 in. |
| March | 18.0 °F | 38.5 °F | 1.46 in. |
| April | 31.2 °F | 53.2 °F | 2.66 in. |
| May | 43.9 °F | 66.7 °F | 3.91 in. |
| June | 54.2 °F | 76.0 °F | 4.34 in. |
| July | 58.8 °F | 80.2 °F | 4.31 in. |
| August | 56.1 °F | 78.5 °F | 4.1 in. |
| September | 47.7 °F | 70.8 °F | 2.91 in. |
| October | 35.2 °F | 56.2 °F | 2.84 in. |
| November | 22.6 °F | 39.5 °F | 1.5 in. |
| December | 9.8 °F | 26.1 °F | 1.04 in. |
| Annual | 32 °F | 52.7 °F | 30.51 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 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 |