Weather will likely play an important role when you plan your trip to Lages, 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 19°C, while the coldest months are July and June, with an average of 12°C. The rainiest months in Lages are January, October, September and December, with each month seeing an average of 202 mm of rainfall.