Lakeville, Minnesota has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 35.5 °F (low) to 54.7 °F (high). Annual precipitation averages 33.4 Inches. Lakeville 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 | 6.3 °F | 23.2 °F | 0.87 in. |
| February | 9.6 °F | 27.8 °F | 0.91 in. |
| March | 21.7 °F | 40.3 °F | 1.68 in. |
| April | 34.9 °F | 55.4 °F | 2.97 in. |
| May | 47.5 °F | 68.3 °F | 4.3 in. |
| June | 58.0 °F | 77.8 °F | 5.13 in. |
| July | 61.9 °F | 81.8 °F | 4.07 in. |
| August | 59.3 °F | 79.8 °F | 4.67 in. |
| September | 50.8 °F | 72.8 °F | 3.36 in. |
| October | 37.8 °F | 58.6 °F | 2.61 in. |
| November | 25.2 °F | 42.0 °F | 1.66 in. |
| December | 12.7 °F | 28.4 °F | 1.21 in. |
| Annual | 35.5 °F | 54.7 °F | 33.44 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 | Abnormally Dry |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |