In September, the weather in Becov nad Teplou is typically warm. Average daily high temperature in September is about 16 degrees above zero. On average, Becov nad Teplou has 12 rainy, 7 partly cloudy, 6 sunny, and 5 cloudy days in September. The rains are usually moderate. September as well as January, February, March, and April is considered the most uncomfortable time to visit Becov nad Teplou.