If you’re looking forward to lots of outings with your partner, take a look at these details about year-round temperatures in Icaraí de Amontada: The hottest months are usually September and October, with an average temperature of 28°C, while the coldest months are June and July, with an average of 26°C. The rainiest months in Icaraí de Amontada are April, March, February and May, with each month seeing an average of 222 mm of rainfall.