If you’re hoping to get lost in the rain on your romantic getaway, take a look at these details about year-round temperatures in Lages: 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.