March in Vũng Tàu is the windiest and the sunniest month of the year. In March, the weather in Vũng Tàu is typically hot. Average daily high temperature in March is about 31 degrees above zero. On average, Vũng Tàu has 15 sunny, 10 partly cloudy, 4 rainy, and 2 cloudy days in March. The rains are usually light.