Weather will likely play an important role when you plan your trip to Sao Jose dos Pinhais, but bear in mind that cheaper options are usually available when the weather isn’t as good. The hottest months are usually January and February, with an average temperature of 20°C, while the coldest months are July and June, with an average of 15°C. The rainiest months in Sao Jose dos Pinhais are January, February, December and October, with each month seeing an average of 221 mm of rainfall.