Shakopee, Minnesota has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 2.5 °C (low) to 13.3 °C (high). Annual precipitation averages 826.8 Millimeters. Shakopee 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. 11 - Oct. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -14.1 °C | -4.6 °C | 22.61 mm |
| February | -11.9 °C | -1.9 °C | 22.35 mm |
| March | -4.9 °C | 5.1 °C | 41.66 mm |
| April | 2.3 °C | 13.8 °C | 74.17 mm |
| May | 9.1 °C | 20.9 °C | 109.98 mm |
| June | 14.8 °C | 26.2 °C | 120.65 mm |
| July | 17.6 °C | 28.7 °C | 105.16 mm |
| August | 15.9 °C | 27.5 °C | 114.05 mm |
| September | 11.4 °C | 23.6 °C | 81.28 mm |
| October | 3.9 °C | 15.4 °C | 63.25 mm |
| November | -3.3 °C | 6.1 °C | 40.89 mm |
| December | -10.3 °C | -1.7 °C | 30.73 mm |
| Annual | 2.5 °C | 13.3 °C | 826.78 mm |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| 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 |