In April, the weather in San José de Mayo is typically warm. Average daily high temperature in April is about 22 degrees above zero. On average, San José de Mayo has 13 sunny, 8 rainy, 8 partly cloudy, and 1 cloudy day in April. The rains are usually heavy. April as well as {{month_nom: February}}, and {{month_nom: February}} is considered the most comfortable time to visit San José de Mayo.