March in Oaxaca de Juárez is the sunniest month of the year. In March, the weather in Oaxaca de Juárez is typically warm. Average daily high temperature in March is about 20 degrees above zero. On average, Oaxaca de Juárez has 15 partly cloudy, 14 sunny, and 2 rainy days in March. The rains are usually light. March as well as February and April is considered the most comfortable time to visit Oaxaca de Juárez.