January in Ipoh is the cloudiest month of the year. In January, the weather in Ipoh is typically hot. Average daily high temperature in January is about 30 degrees above zero. On average, Ipoh has 23 rainy, 6 partly cloudy, and 2 cloudy days in January. The rains are usually heavy. January as well as February, March, April, and May is considered the most uncomfortable time to visit Ipoh.