Taking the local weather in Sao Manuel into account is an important factor for planning your visit, especially if you plan to spend your trip by the pool. The hottest months are usually September and December, with an average temperature of 22°C, while the coldest months are July and June, with an average of 18°C. The rainiest months in Sao Manuel are January, December, February and November, with each month seeing an average of 225 mm of rainfall.