In March, the weather in San José del Guaviare is typically hot. Average daily high temperature in March is about 28 degrees above zero. On average, San José del Guaviare has 29 rainy, 1 sunny, and 1 cloudy day in March. The rains are usually heavy. March as well as April, May, June, and July is considered the most uncomfortable time to visit San José del Guaviare.