January in Carletonville is the rainiest and the cloudiest month of the year. In January, the weather in Carletonville is typically warm. Average daily high temperature in January is about 26 degrees above zero. On average, Carletonville has 10 rainy, 9 partly cloudy, 8 sunny, and 4 cloudy days in January. The rains are usually moderate. January as well as {{month_nom: February}}, and {{month_nom: February}} is considered the most uncomfortable time to visit Carletonville.