Tubarao, Brazil experiences mild winters with temperatures ranging from -9°C in July to 4°C in April. Springs are cool, with average temperatures around 14-17°C from March to May. Summers are warm, with highs of up to 36°C in August and averages between 18-21°C from November to January. Autumns are relatively mild, with temperature fluctuations between 1-32°C from September to October. The coldest month is July, while the warmest months vary, but generally fall within a six-month period surrounding the equinoxes.