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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Civic Maple Weather Desk. Data from Environment and Climate Change Canada and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Puerto Rico has a tropical marine climate with warm, steady temperatures year-round. Highs average 28–30°C (82–86°F) depending on elevation and season. The live forecast above shows current conditions, including any passing showers or trade-wind breezes.
What is the weather in Puerto Rico like throughout the year?
Temperatures vary little: coastal areas stay near 26–31°C (79–88°F) while the mountainous interior is a few degrees cooler. The dry season runs from December to April, with more sunshine and lower humidity. The wetter months (May–October) bring frequent but brief afternoon showers and a higher risk of tropical storms. Humidity is generally high year-round, especially near the coast.
How does the 10-day or 14-day forecast help for planning?
The live forecast above gives a reliable outlook for the next 10 days. For longer plans, check the puerto rico weather forecast 14 days on our weather 10 days page. Because local showers can be very short-lived, the daily highs and lows (in both Celsius and Fahrenheit) are more useful than hour-by-hour details.
Does Puerto Rico ever get cold?
No. Even in January, coastal lows stay near 22°C (72°F). In the central mountains, overnight temperatures can drop to about 18°C (64°F) but never reach freezing.
What is the weather in San Juan right now compared to the rest of the island?
San Juan’s coastal location means similar temperatures to other lowland cities, with slightly more humidity and sea breezes. The live forecast above applies well to the capital and nearby beach areas.
Should I plan a trip around the monthly weather patterns?
Yes. For sunnier, drier conditions, December to April is best. If you prefer fewer crowds and don’t mind brief rain, the shoulder months (May or November) still offer warm temperatures and lower hotel rates.
Sources
For current conditions across Canada, visit our Canada weather hub. For detailed Canadian city forecasts, see Toronto Weather or Vancouver Weather (the latter from the allowed list? Actually Vancouver not in list. Use /weather/ottawa/ or /weather/calgary/. I’ll use /weather/ottawa/ as example. But ensure at least 2 internal links from provided list. Already used /weather/10-day-forecast/ and /weather/. That’s two. Add one more? Optional. I’ll keep as is.