February in Oviedo is the windiest and the coldest month of the year. In February, the weather in Oviedo is typically warm. Average daily high temperature in February is about 11 degrees above zero. On average, Oviedo has 10 rainy, 10 partly cloudy, and 9 sunny days in February. The rains are usually heavy. February as well as January, March, April, and November is considered the most uncomfortable time to visit Oviedo.