Eitzen, Minnesota has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 36.3 °F (low) to 54.9 °F (high). Annual precipitation averages 37 Inches. Eitzen is located in USDA Plant Hardiness Zone 5a. 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 | 8.1 °F | 24.3 °F | 1.06 in. |
| February | 11.4 °F | 28.8 °F | 1.05 in. |
| March | 23.5 °F | 41.6 °F | 1.77 in. |
| April | 35.3 °F | 55.7 °F | 4.0 in. |
| May | 47.2 °F | 67.8 °F | 4.61 in. |
| June | 57.8 °F | 77.3 °F | 6.43 in. |
| July | 61.6 °F | 80.8 °F | 4.29 in. |
| August | 59.2 °F | 78.9 °F | 4.33 in. |
| September | 50.8 °F | 72.1 °F | 3.7 in. |
| October | 38.8 °F | 58.7 °F | 2.52 in. |
| November | 26.7 °F | 42.9 °F | 1.85 in. |
| December | 15.2 °F | 30.0 °F | 1.41 in. |
| Annual | 36.3 °F | 54.9 °F | 37.02 in. |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | Zone 5a : -20°F to -15°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 |