Find 2 hotels in San Juan

Exploring San Juan

The city of San Juan has some interesting things to see and do. Popular attractions in and around San Juan include:

• Río Matagente
• Cerro Vina Vieja

When is the Best Time to Explore San Juan?

If you're wondering when is the best time of year to visit San Juan, you may find this information about seasonal weather helpful when planning your trip. The warmest months in San Juan are typically March and February, whereas the coldest months are usually October and September. The months with the most rain are January and March, whereas July and May have the least.

Here's an overview on how much rain you can expect and what the temperatures are going to be like:

• From January to March, the average daytime temperature is 24°C and at night it is 18°C. Seasonal average rainfall is 17 mm.
• If you visit between April and June, you can expect an average temp of 24°C during the day and 17°C at night. Average rainfall during this season is 2 mm.
• The daytime average temp from July to September is 21°C and the night-time average is 14°C. Average precipitation for this season is 0 mm.
• Between October and December, the average temp during the day is 22°C and 14°C at night. Seasonal average rain is 2 mm.
• Average annual rainfall in San Juan is 21 mm.