Medina, North Dakota has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 30.4 °F (low) to 51.3 °F (high). Annual precipitation averages 19.9 Inches. Medina 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 | 0.5 °F | 18.6 °F | 0.42 in. |
| February | 4.5 °F | 23.1 °F | 0.48 in. |
| March | 16.1 °F | 35.5 °F | 0.77 in. |
| April | 29.2 °F | 52.1 °F | 1.19 in. |
| May | 42.2 °F | 65.1 °F | 2.89 in. |
| June | 53.4 °F | 74.5 °F | 3.52 in. |
| July | 57.9 °F | 80.3 °F | 3.45 in. |
| August | 55.4 °F | 79.5 °F | 2.22 in. |
| September | 46.2 °F | 70.5 °F | 2.13 in. |
| October | 33.0 °F | 54.9 °F | 1.66 in. |
| November | 19.0 °F | 37.7 °F | 0.53 in. |
| December | 7.4 °F | 24.0 °F | 0.61 in. |
| Annual | 30.4 °F | 51.3 °F | 19.87 in. |
| Average First Frost Date | Sep. 21 - Sep. 30 |
| Average Last Frost Date | May 11 - May 20 |
| Average Days With Frost | Over 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 |