June in Huelva is the windiest month of the year. In June, the weather in Huelva is typically hot. Average daily high temperature in June is about 30 degrees above zero. On average, Huelva has 24 sunny, 4 partly cloudy, and 2 rainy days in June. The rains are usually light. June as well as May is considered the most comfortable time to visit Huelva.