June in Ushuaia is the snowiest month of the year. In June, the weather in Ushuaia is typically cold. Average daily high temperature in June is about 1 degree above zero. On average, Ushuaia has 18 rainy, 7 snowy, and 5 cloudy days in June. The rains are usually moderate. June as well as January, February, March, and April is considered the most uncomfortable time to visit Ushuaia.