Other facts from our historical weather data: Which is the wettest month in Santo Antônio de Jesus? April tops the wettest month list with 100mm (3.9 in) of rainfall. Which is the driest month in Santo Antônio de Jesus? October is the driest month with 68mm (2.7 in) of precipitation. No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.