In June, the weather in Brest is typically warm. Average daily high temperature in June is about 17 degrees above zero. On average, Brest has 11 sunny, 10 partly cloudy, 5 rainy, and 4 cloudy days in June. The rains are usually light. June as well as {{month_nom: February}}, and {{month_nom: February}} is considered the most comfortable time to visit Brest.