November in New Ulm is the windiest month of the year. In November, the weather in New Ulm is typically cold. Average daily high temperature in November is about 5 degrees above zero. On average, New Ulm has 15 partly cloudy, 9 sunny, 3 cloudy, 2 rainy, and 1 snowy day in November. The rains are usually light. November as well as January, March, and April is considered the most uncomfortable time to visit New Ulm.