May weather forecast in Rio Gallegos

May in Rio Gallegos is the sunniest month of the year. In May, the weather in Rio Gallegos is typically cold. Average daily high temperature in May is about 8 degrees above zero. On average, Rio Gallegos has 12 partly cloudy, 10 sunny, 6 rainy, and 3 cloudy days in May. The rains are usually light. May as well as January, April, June, and July is considered the most uncomfortable time to visit Rio Gallegos.