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When is the Best Time to Explore San Isidro?

If you're wondering when is the best time of year to travel to San Isidro, you might find this info about seasonal weather helpful when you are organising your getaway. The warmest months in San Isidro are typically September and May, whereas the coldest months are usually February and January. The months with the most rain are January and October, whereas March and April 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 30°C and at night it is 21°C. Seasonal average rainfall is 661 mm.
• If you visit between April and June, you can expect an average temp of 31°C during the day and 22°C at night. Average rainfall during this season is 601 mm.
• The daytime average temp from July to September is 31°C and the night-time average is 22°C. Average precipitation for this season is 600 mm.
• Between October and December, the average temp during the day is 31°C and 22°C at night. Seasonal average rain is 634 mm.
• The average annual rainfall in San Isidro is 2497 mm.