Wheatland, North Dakota has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 31.3 °F (low) to 52.2 °F (high). Annual precipitation averages 23.4 Inches. Wheatland 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 | -0.8 °F | 17.3 °F | 0.53 in. |
| February | 3.4 °F | 22.5 °F | 0.57 in. |
| March | 16.8 °F | 35.2 °F | 0.98 in. |
| April | 31.1 °F | 53.6 °F | 1.29 in. |
| May | 44.2 °F | 68.1 °F | 3.23 in. |
| June | 55.5 °F | 77.3 °F | 4.13 in. |
| July | 59.0 °F | 81.4 °F | 3.58 in. |
| August | 56.3 °F | 80.5 °F | 2.58 in. |
| September | 47.2 °F | 72.2 °F | 2.74 in. |
| October | 34.7 °F | 56.2 °F | 2.24 in. |
| November | 20.3 °F | 38.3 °F | 0.77 in. |
| December | 7.4 °F | 23.7 °F | 0.73 in. |
| Annual | 31.3 °F | 52.2 °F | 23.37 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 |