June in San Antonio Oeste is the cloudiest month of the year. In June, the weather in San Antonio Oeste is typically warm. Average daily high temperature in June is about 13 degrees above zero. On average, San Antonio Oeste has 11 sunny, 10 partly cloudy, 5 cloudy, and 4 rainy days in June. The rains are usually light. June as well as July is considered the most uncomfortable time to visit San Antonio Oeste.