June in Bad Ragaz is the rainiest month of the year. In June, the weather in Bad Ragaz is typically warm. Average daily high temperature in June is about 17 degrees above zero. On average, Bad Ragaz has 19 rainy, 10 sunny, and 1 partly cloudy day in June. The rains are usually heavy. June as well as January, February, March, and April is considered the most uncomfortable time to visit Bad Ragaz.