January in Roxas is the windiest and the coldest month of the year. In January, the weather in Roxas is typically warm. Average daily high temperature in January is about 26 degrees above zero. On average, Roxas has 26 rainy, 3 partly cloudy, 1 sunny, and 1 cloudy day in January. The rains are usually heavy. January as well as February, March, April, and May is considered the most uncomfortable time to visit Roxas.