Wolford, North Dakota has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 27.4 °F (low) to 48.6 °F (high). Annual precipitation averages 19.3 Inches. Wolford is located in USDA Plant Hardiness Zone 3b. 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 | -3.7 °F | 14.7 °F | 0.48 in. |
| February | -0.5 °F | 19.1 °F | 0.52 in. |
| March | 12.6 °F | 31.4 °F | 0.8 in. |
| April | 27.5 °F | 49.9 °F | 0.96 in. |
| May | 40.4 °F | 64.2 °F | 2.71 in. |
| June | 51.7 °F | 73.1 °F | 3.65 in. |
| July | 55.7 °F | 78.3 °F | 3.15 in. |
| August | 52.6 °F | 78.0 °F | 2.4 in. |
| September | 43.5 °F | 68.7 °F | 1.75 in. |
| October | 30.7 °F | 52.3 °F | 1.44 in. |
| November | 16.0 °F | 33.9 °F | 0.78 in. |
| December | 2.8 °F | 19.8 °F | 0.64 in. |
| Annual | 27.4 °F | 48.6 °F | 19.28 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 3b : -35°F to -30°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 |