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Puerto Rico · Ships call at San Juan, Puerto Rico
Hot, more showers
San Juan in May offers pleasant temperatures, with highs around 82°F and comfortable lows near 76°F. Expect around 6 rainy days, typically brief afternoon showers rather than all-day rain. Morning excursions are usually the safest bet. Hot, more showers.
Crowds are moderate in May, making it a good balance between availability and weather. Lightweight layers work well: a light cardigan for evenings on deck and breathable tops for port days cover most conditions.
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Sailings that are at sea during May, with the date each one leaves port.
Die grose Amerika & Sudsee-Reise
Phoenix Reisen Cruises
Sails Dec 5, 2026
Grand World Voyage
HAL Cruises
Sails Jan 5, 2027
Grand World Voyage
HAL Cruises
Sails Mar 22, 2027
Eastern & Western Caribbean
MSC Cruises
Sails Apr 17, 2027
Transatlantic Spring Voyage I
SeaDream Cruises
Sails Apr 17, 2027
Colon To San Juan Cruise
Royal Caribbean Cruises
Sails Apr 24, 2027
Ships leave either from the piers on Calle Marina in Old San Juan or from the Pan American Pier across the channel in Isla Grande. The airport is 10 to 20 minutes away by car, and Old San Juan’s forts and streets are an easy way to spend a day before or after.
The average high temperature in San Juan during May is 82°F, with a low of 76°F.
San Juan typically sees 6 days of rain in May. Hot, more showers.
For a May cruise to San Juan, you should pack lightweight, breathable clothing, swimwear, and sun protection.