When to go to San Juan (Puerto Rico)?

San Juan (Puerto Rico) (United States)
Photo: P. Hughes · CC BY-SA 4.0 · via Wikimedia Commons

Old San Juan is blue cobblestone underfoot and pastel houses on either side, sloping down towards the water. Out on the headland, Castillo San Felipe del Morro watches the bay entrance while Castillo San Cristóbal guards the landward side, both of them all ramps, tunnels and sentry boxes. Ten minutes away, Condado and Isla Verde trade Spanish stonework for tropical sand.

Book your activities

Powered by GetYourGuide

The best time to go

Good news: the weather in San Juan (Puerto Rico) is pleasant all year round.

See also: Where to go in January? · Where to go in February? · Where to go in March? · Where to go in April?

Month-by-month weather in San Juan (Puerto Rico)

Month☀️ h/day🌧️ mm🌡️ °CScore /100
January 10.7 51 25 82
February 10.6 95 24 76
March 11.2 45 25 84
April 11.6 97 26 79
May 11.7 102 27 78
June 12.1 82 28 80
July 11.6 101 28 78
August 11.4 114 28 77
September 10.8 154 28 71
October 10.2 137 27 71
November 9.7 140 26 69
December 10.4 82 26 77

Estimated from 3 years of data. The score (0–100) combines sunshine, dry weather, clear skies and temperature.

The climate in brief

In San Juan (Puerto Rico), the sunniest month is June, and the driest is March (about 45 mm). Temperatures peak in June (about 28°C). Over the year, an average of 1,199 mm of rain falls, and 12 months in 12 offer ideal weather for a trip.

What to do in San Juan (Puerto Rico)?

Practical info

Destinations near San Juan (Puerto Rico)

Browse by destination

Got a city in mind? Its own page has the answer: when to go, month-by-month weather and what to do there. See all destinations →