February in Porto Seguro is the cloudiest and the hottest month of the year. In February, the weather in Porto Seguro is typically hot. Average daily high temperature in February is about 30 degrees above zero. On average, Porto Seguro has 21 rainy, 4 partly cloudy, 3 sunny, and 1 cloudy day in February. The rains are usually heavy. February as well as January, March, April, and May is considered the most uncomfortable time to visit Porto Seguro.