In June, the weather in Oaxaca de Juárez is typically warm. Average daily high temperature in June is about 23 degrees above zero. On average, Oaxaca de Juárez has 20 rainy, 5 partly cloudy, 3 sunny, and 2 cloudy days in June. The rains are usually heavy. June as well as July, August, and September is considered the most uncomfortable time to visit Oaxaca de Juárez.