January in Moravsky Krumlov is the snowiest, the cloudiest, and the coldest month of the year. In January, the weather in Moravsky Krumlov is typically freezing. Average daily high temperature in January is about zero. On average, Moravsky Krumlov has 13 cloudy, 9 partly cloudy, 3 rainy, 3 snowy, and 3 sunny days in January. The rains are usually light. January as well as February, March, April, and May is considered the most uncomfortable time to visit Moravsky Krumlov.