Best time to visit Puerto Rico

Find the best time to visit Puerto Rico and plan your perfect trip in 2025/2026. Get holiday inspiration, weather guides, travel advice and find great deals.

Puerto Rico by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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Top Puerto Rico destinations

Below are the temperatures expected today at popular countries, regions and places in Puerto Rico. Select a destination to compare today's forecast with average weather conditions.

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When is the best time to visit Puerto Rico?

The best time to visit Puerto Rico (San Juan) is March based on the following average weather conditions.

Maximum daytime temperature = 72 - 86°F [remove]
Daily hours of sunshine = 10 hours or more [remove]

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Max Day Temperature (°F)

  • 81°F maximum daytime temperature in January in Puerto Rico (San Juan)81
    Jan
  • 81°F maximum daytime temperature in February in Puerto Rico (San Juan)81
    Feb
  • 82°F maximum daytime temperature in March in Puerto Rico (San Juan)82
    Mar
  • 84°F maximum daytime temperature in April in Puerto Rico (San Juan)84
    Apr
  • 84°F maximum daytime temperature in May in Puerto Rico (San Juan)84
    May
  • 86°F maximum daytime temperature in June in Puerto Rico (San Juan)86
    Jun
  • 86°F maximum daytime temperature in July in Puerto Rico (San Juan)86
    Jul
  • 86°F maximum daytime temperature in August in Puerto Rico (San Juan)86
    Aug
  • 86°F maximum daytime temperature in September in Puerto Rico (San Juan)86
    Sep
  • 86°F maximum daytime temperature in October in Puerto Rico (San Juan)86
    Oct
  • 84°F maximum daytime temperature in November in Puerto Rico (San Juan)84
    Nov
  • 82°F maximum daytime temperature in December in Puerto Rico (San Juan)82
    Dec

Hours of Sunshine (daily)

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Which is the hottest month in Puerto Rico?

The hottest time of year in San Juan, Puerto Rico is normally September. Expect maximum daytime temperatures to reach 86°F with high heat and humidity.

Which month has the most rain in Puerto Rico?

In terms of rainfall, August is usually the wettest month in San Juan, Puerto Rico with 7.7 inches on average. There are normally 20 days in August with some rain.

When is it sunniest in Puerto Rico?

The sunniest time of year in San Juan, Puerto Rico is normally March with bright sunshine on average for 75% of daylight hours; that's 9 hours of sunshine per day.

When is the sea warmest in Puerto Rico?

The sea is usually at its warmest in San Juan, Puerto Rico in September when the water temperature reaches 84°F.

Best time to visit

The weather guide for Puerto Rico (San Juan) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.

Metric (°C)  |  Imperial (°F)

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Puerto Rico weather overview

This large, mountainous island lies between Hispaniola and the Leeward Islands and its topography and location, in the path of the northeast trade winds, gives it a rainier climate than is usual in the region. Unlike most other Caribbean islands, which have a single summer rainy season, Puerto Rico experiences downpours at any time of the year.

Its centre and north coast (site of the island's capital, San Juan) are particularly rainy. The south coast is more sheltered and therefore drier. Temperatures are high throughout the year in San Juan and humidity can make the heat sticky and unpleasant, although sea breezes help dispel this on the coast and the air is cooler and fresher in the mountains.

What to pack for Puerto Rico weather

Pack light clothes and rainwear with a warmer cover-up if you are planning a mountain visit.

Puerto Rico travel features

Do you want to learn more about Puerto Rico? Read our latest features covering travel tips and insider destination guides on where to go and what to do in Puerto Rico.

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