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San Juan in November

A shoulder month — score 64 of 100

Typical November days in San Juan reach about 86°F with nights near 75°F; rain is frequent — about 21 days see some rain, usually in showers. It falls inside Atlantic hurricane season (June 1–November 30) on the calendar.

Season note: November falls in Atlantic hurricane season (June 1–November 30). That is climatology, not a forecast — but it is the one risk the averages cannot show.

What to pack for San Juan in November

• A waterproof shell and shoes you can soak — rain falls on about 21 days in a typical November, so plan an indoor anchor each day.
• Swimsuit, sandals, and reef-safe sunscreen.

Every packing line is triggered by a number on this page — the rules are on How we pick.

November vs. the alternatives

The whole year in San Juan

Averages are the 1991–2020 climate normals (NOAA National Centers for Environmental Information) for the station named on each page. Rain days = days with at least 0.01 in of precipitation. Daylight is computed for the middle of the month.