Burlington, North Dakota has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 29.7 °F (low) to 51.5 °F (high). Annual precipitation averages 18.3 Inches. Burlington 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 | 0.5 °F | 18.6 °F | 0.58 in. |
| February | 4.2 °F | 23.2 °F | 0.55 in. |
| March | 15.8 °F | 35.3 °F | 0.75 in. |
| April | 28.9 °F | 52.6 °F | 0.95 in. |
| May | 42.0 °F | 65.9 °F | 2.66 in. |
| June | 53.0 °F | 74.8 °F | 3.73 in. |
| July | 57.0 °F | 80.6 °F | 2.64 in. |
| August | 54.3 °F | 80.9 °F | 2.02 in. |
| September | 45.0 °F | 71.0 °F | 1.61 in. |
| October | 31.9 °F | 54.7 °F | 1.37 in. |
| November | 17.9 °F | 36.7 °F | 0.79 in. |
| December | 5.9 °F | 23.4 °F | 0.67 in. |
| Annual | 29.7 °F | 51.5 °F | 18.32 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 |