January weather forecast in Terceira Island

In January, the weather in Terceira Island is typically warm. Average daily high temperature in January is about 16 degrees above zero. On average, Terceira Island has 13 rainy, 7 partly cloudy, 6 cloudy, and 5 sunny days in January. The rains are usually moderate. January as well as February, April, November, and December is considered the most uncomfortable time to visit Terceira Island.