Braddock, North Dakota has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 30.7 °F (low) to 53 °F (high). Annual precipitation averages 19.1 Inches. Braddock 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 | 1.6 °F | 20.4 °F | 0.39 in. |
| February | 5.5 °F | 25.0 °F | 0.45 in. |
| March | 17.2 °F | 37.5 °F | 0.71 in. |
| April | 29.6 °F | 53.8 °F | 1.27 in. |
| May | 42.0 °F | 66.4 °F | 2.55 in. |
| June | 52.8 °F | 75.7 °F | 3.47 in. |
| July | 57.9 °F | 82.2 °F | 3.44 in. |
| August | 55.4 °F | 81.6 °F | 2.25 in. |
| September | 46.1 °F | 72.4 °F | 1.8 in. |
| October | 33.0 °F | 56.2 °F | 1.66 in. |
| November | 19.1 °F | 39.0 °F | 0.52 in. |
| December | 8.1 °F | 25.7 °F | 0.57 in. |
| Annual | 30.7 °F | 53 °F | 19.08 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 4a : -30°F to -25°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |