March in San Jose de Buenavista is the sunniest month of the year. In March, the weather in San Jose de Buenavista is typically hot. Average daily high temperature in March is about 29 degrees above zero. On average, San Jose de Buenavista has 14 partly cloudy, 8 rainy, 7 sunny, and 2 cloudy days in March. The rains are usually heavy.