March in Vũng Tàu is the sunniest month of the year. In March, the weather in Vũng Tàu is typically hot. Average daily high temperature in March is about 29 degrees above zero. On average, Vũng Tàu has 17 partly cloudy, 11 sunny, and 3 cloudy days in March. March as well as January and February is considered the most comfortable time to visit Vũng Tàu.