January in Manado is the cloudiest and the coldest month of the year. In January, the weather in Manado is typically warm. Average daily high temperature in January is about 27 degrees above zero. On average, Manado has 29 rainy and 2 partly 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 Manado.