Lodi, Wisconsin has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 2.7 °C (low) to 13.9 °C (high). Annual precipitation averages 969.8 Millimeters. Lodi is located in USDA Plant Hardiness Zone 5a. The growing season typically runs from the last frost around May 1 - May 10 through the first frost around Oct. 1 - Oct. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -12.2 °C | -2.7 °C | 36.07 mm |
| February | -10.7 °C | -0.2 °C | 36.83 mm |
| March | -4.7 °C | 6.4 °C | 54.86 mm |
| April | 1.8 °C | 14 °C | 102.11 mm |
| May | 8.4 °C | 20.8 °C | 114.3 mm |
| June | 14.2 °C | 26.2 °C | 138.18 mm |
| July | 16.3 °C | 28.2 °C | 115.82 mm |
| August | 15.1 °C | 27.2 °C | 107.44 mm |
| September | 10.4 °C | 23.1 °C | 92.96 mm |
| October | 4.1 °C | 15.8 °C | 74.42 mm |
| November | -2.3 °C | 7.3 °C | 53.59 mm |
| December | -8.2 °C | 0.4 °C | 43.18 mm |
| Annual | 2.7 °C | 13.9 °C | 969.76 mm |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 150-180 Days |
| Plant Hardiness Zone | Zone 5a : -28.9°C to -26.1°C |
| Plant Hardiness Zone - 2012 | Zone 5a : -28.9°C to -26.1°C |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |