Whipholt, Minnesota has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 29.7 °F (low) to 50.2 °F (high). Annual precipitation averages 27.3 Inches. Whipholt is located in USDA Plant Hardiness Zone 3b. 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 | -1.9 °F | 18.0 °F | 0.7 in. |
| February | 0.9 °F | 23.8 °F | 0.71 in. |
| March | 14.6 °F | 36.8 °F | 1.23 in. |
| April | 28.6 °F | 51.1 °F | 2.08 in. |
| May | 41.8 °F | 64.5 °F | 3.18 in. |
| June | 52.5 °F | 73.6 °F | 4.24 in. |
| July | 57.3 °F | 78.0 °F | 4.14 in. |
| August | 54.7 °F | 76.5 °F | 3.18 in. |
| September | 46.2 °F | 67.9 °F | 3.06 in. |
| October | 34.1 °F | 52.8 °F | 2.68 in. |
| November | 21.1 °F | 36.6 °F | 1.19 in. |
| December | 6.8 °F | 23.1 °F | 0.92 in. |
| Annual | 29.7 °F | 50.2 °F | 27.31 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 3b : -35°F to -30°F |
| Plant Hardiness Zone - 2012 | Zone 3b : -35°F to -30°F |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |