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When is the Best Time to Explore Puerto Rico?

If you're curious when is the best time of year to visit Puerto Rico, you may find this information about seasonal weather useful when you are planning your trip. The warmest months in Puerto Rico are typically February and January, whereas the coldest months are usually July and June. The months with the most rain are May and June, whereas January and December have the least.

Here's a rundown 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 20°C. Seasonal average rainfall is 587 mm.
• If you visit between April and June, you can expect an average temp of 27°C during the day and 19°C at night. Average rainfall during this season is 1147 mm.
• The daytime average temp from July to September is 28°C and the night-time average is 19°C. Average precipitation for this season is 640 mm.
• Between October and December, the average temp during the day is 29°C and 20°C at night. Seasonal average rain is 583 mm.
• The average annual rainfall in Puerto Rico is 2957 mm.