Hazel Run, Minnesota has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 34.3 °F (low) to 55.1 °F (high). Annual precipitation averages 27.1 Inches. Hazel Run is located in USDA Plant Hardiness Zone 4b. The growing season typically runs from the last frost around Apr. 21 - Apr. 30 through the first frost around Oct. 1 - Oct. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 4.6 °F | 23.1 °F | 0.72 in. |
| February | 8.5 °F | 27.5 °F | 0.82 in. |
| March | 21.0 °F | 39.6 °F | 1.47 in. |
| April | 33.5 °F | 55.6 °F | 2.47 in. |
| May | 46.4 °F | 68.9 °F | 3.41 in. |
| June | 57.4 °F | 78.9 °F | 4.35 in. |
| July | 61.0 °F | 82.9 °F | 3.36 in. |
| August | 58.2 °F | 80.4 °F | 3.41 in. |
| September | 49.5 °F | 73.9 °F | 2.88 in. |
| October | 36.5 °F | 59.5 °F | 2.13 in. |
| November | 23.8 °F | 42.4 °F | 1.21 in. |
| December | 11.7 °F | 28.3 °F | 0.85 in. |
| Annual | 34.3 °F | 55.1 °F | 27.08 in. |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| Average Days With Frost | 150-180 Days |
| Plant Hardiness Zone | Zone 4b : -25°F to -20°F |
| Plant Hardiness Zone - 2012 | Zone 4b : -25°F to -20°F |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |