Visiting local bars in Calilegua is more fun when you know what the weather holds. These rainfall averages and temperatures can help you decide the best time for bar-hopping. The hottest months are usually January and December, with an average temperature of 22°C, while the coldest months are July and June, with an average of 14°C. The rainiest months in Calilegua are February, January, December and March, with each month seeing an average of 252 mm of rainfall.