December in Moravska Trebova is the windiest and the cloudiest month of the year. In December, the weather in Moravska Trebova is typically cold. Average daily high temperature in December is about 1 degree above zero. On average, Moravska Trebova has 15 cloudy, 6 rainy, 4 partly cloudy, 3 snowy, and 3 sunny days in December. The rains are usually light. December as well as February, March, April, and May is considered the most uncomfortable time to visit Moravska Trebova.