White Earth, Minnesota has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 30.4 °F (low) to 50 °F (high). Annual precipitation averages 25.9 Inches. White Earth is located in USDA Plant Hardiness Zone 4a. The growing season typically runs from the last frost around May 11 - May 20 through the first frost around Sep. 21 - Sep. 30.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -1.9 °F | 17.6 °F | 0.76 in. |
| February | 1.1 °F | 22.4 °F | 0.67 in. |
| March | 15.4 °F | 35.4 °F | 1.01 in. |
| April | 29.7 °F | 51.0 °F | 1.64 in. |
| May | 42.9 °F | 64.5 °F | 3.22 in. |
| June | 53.9 °F | 73.7 °F | 4.46 in. |
| July | 58.3 °F | 78.5 °F | 3.78 in. |
| August | 55.9 °F | 76.9 °F | 2.95 in. |
| September | 47.4 °F | 68.5 °F | 2.95 in. |
| October | 34.8 °F | 52.8 °F | 2.59 in. |
| November | 20.4 °F | 35.8 °F | 1.02 in. |
| December | 6.6 °F | 22.9 °F | 0.89 in. |
| Annual | 30.4 °F | 50 °F | 25.94 in. |
| Average First Frost Date | Sep. 21 - Sep. 30 |
| Average Last Frost Date | May 11 - May 20 |
| Average Days With Frost | 150-180 Days |
| Plant Hardiness Zone | Zone 4a : -30°F to -25°F |
| Plant Hardiness Zone - 2012 | Zone 3b : -35°F to -30°F |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |