Dyckesville, Wisconsin has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 2.1 °C (low) to 11.6 °C (high). Annual precipitation averages 807.5 Millimeters. Dyckesville is located in USDA Plant Hardiness Zone 5b. 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 | -11.8 °C | -3.6 °C | 39.62 mm |
| February | -11.3 °C | -1.9 °C | 28.96 mm |
| March | -5.9 °C | 3.7 °C | 44.2 mm |
| April | 0.3 °C | 10.3 °C | 77.72 mm |
| May | 6.6 °C | 17.3 °C | 86.61 mm |
| June | 12.2 °C | 22.9 °C | 96.27 mm |
| July | 15.1 °C | 25.8 °C | 90.93 mm |
| August | 14.7 °C | 25.1 °C | 86.61 mm |
| September | 10.4 °C | 20.9 °C | 80.26 mm |
| October | 4.2 °C | 13.4 °C | 77.72 mm |
| November | -1.8 °C | 6.1 °C | 54.61 mm |
| December | -7.8 °C | -0.4 °C | 43.94 mm |
| Annual | 2.1 °C | 11.6 °C | 807.45 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 5b : -26.1°C to -23.3°C |
| Plant Hardiness Zone - 2012 | Zone 5b : -26.1°C to -23.3°C |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |