Planning for the weather is an important factor for making your trip to Capao da Canoa a success, especially when you're splurging. The hottest months are usually January and February, with an average temperature of 23°C, while the coldest months are July and June, with an average of 15°C. The rainiest months in Capao da Canoa are September, January, October and July, with each month seeing an average of 188 mm of rainfall.