February in Angra dos Reis is the warmest month of the year. In February, the weather in Angra dos Reis is typically warm. Average daily high temperature in February is about 26 degrees above zero. On average, Angra dos Reis has 20 rainy, 7 sunny, 1 cloudy, and 1 partly cloudy day in February. The rains are usually heavy. February as well as January, March, April, and October is considered the most uncomfortable time to visit Angra dos Reis.