January in Bad Ragaz is the snowiest and the coldest month of the year. In January, the weather in Bad Ragaz is typically cold. Average daily high temperature in January is about 1 degree above zero. On average, Bad Ragaz has 12 partly cloudy, 6 cloudy, 5 snowy, 5 sunny, and 3 rainy days in January. The snowfalls are usually heavy. January as well as February, March, April, and May is considered the most uncomfortable time to visit Bad Ragaz.