Rudolph, Wisconsin has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 34.2 °F (low) to 53.9 °F (high). Annual precipitation averages 33.6 Inches. Rudolph 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. 1 - Oct. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 6.7 °F | 23.8 °F | 1.16 in. |
| February | 9.1 °F | 28.4 °F | 1.06 in. |
| March | 20.3 °F | 40.3 °F | 1.76 in. |
| April | 32.9 °F | 54.4 °F | 3.27 in. |
| May | 45.2 °F | 66.9 °F | 3.96 in. |
| June | 55.1 °F | 76.0 °F | 4.74 in. |
| July | 58.9 °F | 80.4 °F | 3.83 in. |
| August | 57.0 °F | 78.2 °F | 4.04 in. |
| September | 48.8 °F | 70.7 °F | 3.61 in. |
| October | 36.9 °F | 56.8 °F | 2.77 in. |
| November | 25.4 °F | 41.8 °F | 1.85 in. |
| December | 13.6 °F | 29.0 °F | 1.52 in. |
| Annual | 34.2 °F | 53.9 °F | 33.57 in. |
| 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 4b : -25°F to -20°F |
| Plant Hardiness Zone - 2012 | Zone 4b : -25°F to -20°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |