March weather forecast in Uruguaiana

March in Uruguaiana is the sunniest month of the year. In March, the weather in Uruguaiana is typically hot. Average daily high temperature in March is about 28 degrees above zero. On average, Uruguaiana has 24 sunny, 4 rainy, and 3 partly cloudy days in March. The rains are usually heavy. March as well as November is considered the most comfortable time to visit Uruguaiana.