Best Time to Visit San Juan
When to visit San Juan, Argentina: the best months, shoulder seasons and what weather to expect, based on its subtropical climate.
San Juan has a subtropical climate, so spring and autumn (October–November and March–April) tend to be the most comfortable times to visit, with warm but not punishing temperatures.
High summer can be very hot, while winters are mild. The shoulder seasons usually offer the best balance of pleasant weather, manageable crowds and better value.
Frequently asked questions
The best time to visit San Juan is generally October–November and March–April, given its subtropical climate. San Juan has a subtropical climate, so spring and autumn (October–November and March–April) tend to be the most comfortable times to visit, with warm but not punishing temperatures.