Other facts from our historical weather data: Which is the hottest month in Costa do Sauipe? March has an average maximum temperature of 32°C (90°F) and is the hottest month of the year. Which is the coolest month in Costa do Sauipe? The coolest month is August with an average maximum temperature of 28°C (82°F). Which is the wettest month in Costa do Sauipe? May tops the wettest month list with 140mm (5.5 in) of rainfall. Which is the driest month in Costa do Sauipe? December is the driest month with 49mm (1.9 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.