February weather forecast in Rio das Ostras

February in Rio das Ostras is the hottest month of the year. In February, the weather in Rio das Ostras is typically hot. Average daily high temperature in February is about 29 degrees above zero. On average, Rio das Ostras has 13 sunny, 12 partly cloudy, 3 rainy, and 1 cloudy day in February. The rains are usually heavy.