San Juan Tiempo Pronóstico
San Juan weather: 29°C, mayormente despejado. Por hora forecast, 14-day outlook, UV, air quality and the best time a visit.
Mañana in San Juan – jue.rsday, agosto 27
Próximas 24 horas
Temperatura, probabilidad de precipitación y viento por hora.
¿Es hoy un buen día para visitar?
Puntuaciones de actividad de 0 a 10 según temperatura, lluvia, viento, sol y visibilidad.
What a pack, what a skip
- Lightweight, light-coloured clothing and a refillable water bottle
- dom.glasses, a brimmed hat and SPF 30+
- A packable rain shell – 7 of the next 7 days carry a real chance of rain
- If your dates are flexible, avoid febrero, octubre and noviembre – historically the least comfortable months here.
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San Juan weather – more answers
Explore San Juan
Every topic we hold for this place, and the same topic for the places around it.
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Frequently asked questions
Where is San Juan?
San Juan is a city in Puerto Rico. Its coordinates are 18.4655, -66.1057. It lies in América del Norte.
What is the weather like in San Juan ahora mismo?
It is currently 29°C (83°F) con mayormente despejado. Humedad is 78% and wind is 20 km/h.
When is the best time a visit San Juan?
enero, marzo, may, junio, julio and diciembre offer the most comfortable conditions in San Juan, which has a temperate climate. febrero, octubre and noviembre are usually the hardest months for outdoor plans.
What time zone is San Juan in?
San Juan observes America/Puerto_Rico (UTC-04:00). The hora local is 10:53 PM.
How many people live in San Juan?
San Juan has a population of approximately 340.000.
What are the top things a do in San Juan?
Popular options include Virgin Islands National Park.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (cities-world) – coordinates, hierarchy and facts. |
|---|---|
| Pronóstico and observations | Open-Meteo (ECMWF and national models). |
| Calidad del aire and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Clima averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Tiempo Service. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing – the block is simply not shown. |
Last updated agosto 26, 2026 at 10:53 PM hora local. Live blocks refresh every 15 minutes; climate averages monthly.
