January in Tuguegarao is the cloudiest and the coldest month of the year. In January, the weather in Tuguegarao is typically warm. Average daily high temperature in January is about 23 degrees above zero. On average, Tuguegarao has 22 rainy, 7 cloudy, and 2 sunny days in January. The rains are usually heavy. January as well as May, June, July, and August is considered the most uncomfortable time to visit Tuguegarao.