In February, the weather in Olho dÁgua das Cunhãs is typically hot. Average daily high temperature in February is about 28 degrees above zero. On average, Olho dÁgua das Cunhãs has 28 rainy and 1 sunny 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 Olho dÁgua das Cunhãs.