Minneiska, Minnesota has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 2.3 °C (low) to 12.9 °C (high). Annual precipitation averages 913.1 Millimeters. Minneiska is located in USDA Plant Hardiness Zone 4b. The growing season typically runs from the last frost around May 1 - May 10 through the first frost around Oct. 11 - Oct. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -14 °C | -4.3 °C | 27.18 mm |
| February | -12.1 °C | -1.6 °C | 28.45 mm |
| March | -5.2 °C | 5.3 °C | 49.78 mm |
| April | 1.7 °C | 13.3 °C | 93.22 mm |
| May | 8.6 °C | 20.3 °C | 117.09 mm |
| June | 14.3 °C | 25.6 °C | 133.86 mm |
| July | 16.6 °C | 27.7 °C | 106.43 mm |
| August | 15.5 °C | 26.5 °C | 117.86 mm |
| September | 11 °C | 22.5 °C | 97.54 mm |
| October | 3.9 °C | 14.9 °C | 64.01 mm |
| November | -2.9 °C | 6 °C | 45.72 mm |
| December | -9.7 °C | -1.3 °C | 32 mm |
| Annual | 2.3 °C | 12.9 °C | 913.14 mm |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | Zone 4b : -31.7°C to -28.9°C |
| Plant Hardiness Zone - 2012 | Zone 4b : -31.7°C to -28.9°C |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |