Eitzen, Minnesota has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 2.4 °C (low) to 12.7 °C (high). Annual precipitation averages 940.3 Millimeters. 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 | -13.3 °C | -4.3 °C | 26.92 mm |
| February | -11.4 °C | -1.8 °C | 26.67 mm |
| March | -4.7 °C | 5.3 °C | 44.96 mm |
| April | 1.8 °C | 13.2 °C | 101.6 mm |
| May | 8.4 °C | 19.9 °C | 117.09 mm |
| June | 14.3 °C | 25.2 °C | 163.32 mm |
| July | 16.4 °C | 27.1 °C | 108.97 mm |
| August | 15.1 °C | 26.1 °C | 109.98 mm |
| September | 10.4 °C | 22.3 °C | 93.98 mm |
| October | 3.8 °C | 14.8 °C | 64.01 mm |
| November | -2.9 °C | 6.1 °C | 46.99 mm |
| December | -9.3 °C | -1.1 °C | 35.81 mm |
| Annual | 2.4 °C | 12.7 °C | 940.3 mm |
| 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 : -28.9°C to -26.1°C |
| Plant Hardiness Zone - 2012 | Zone 4b : -31.7°C to -28.9°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |