February in Avarua is the cloudiest month of the year. In February, the weather in Avarua is typically warm. Average daily high temperature in February is about 27 degrees above zero. On average, Avarua has 18 rainy, 5 sunny, 4 partly cloudy, and 2 cloudy days in February. The rains are usually heavy. February as well as January, March, and December is considered the most uncomfortable time to visit Avarua.