San Juan Cuaca Ramalan
San Juan weather: 27°C, cerah. Setiap jam forecast, 14-day outlook, UV, air quality and the best time hingga visit.
Will it rain in San Juan?
Yes - rain is likely in San Juan today.
A 88% chance means rain is expected over most of the area. Plan indoor alternatives.
Over the next 7 days, about 34 mm of precipitation is forecast, dengan the wettest days falling on Rab, Kha, Jum, Sab, Aha, Isn and Sel.
Hujanfall over the next 7 days is close hingga normal for Oktober (34 mm against a typical 29 mm).
16-day forecast for San Juan
Maks. / Min.; Hujan; UV
| Hari | Keadaan | Maks. / Min. | Hujan | Angin | UV |
|---|---|---|---|---|---|
| Rab, Okt 28 | 🌦️ Light showers | 32° / 25° | 88% · 4 mm | 18 km/h | 7 |
| Kha, Okt 29 | 🌦️ Light showers | 31° / 26° | 78% · 6 mm | 13 km/h | 7 |
| Jum, Okt 30 | 🌦️ Light drizzle | 30° / 25° | 53% · 0 mm | 23 km/h | 7 |
| Sab, Okt 31 | ⛈️ Ribut petir | 29° / 25° | 93% · 6 mm | 20 km/h | 6 |
| Aha, Nov 1 | ⛈️ Ribut petir | 29° / 25° | 73% · 5 mm | 15 km/h | 4 |
| Isn, Nov 2 | ⛈️ Ribut petir | 29° / 24° | 69% · 9 mm | 14 km/h | 2 |
| Sel, Nov 3 | 🌦️ Gerimis | 31° / 25° | 78% · 4 mm | 18 km/h | 7 |
| Rab, Nov 4 | ⛈️ Ribut petir | 30° / 24° | 90% · 14 mm | 14 km/h | 8 |
| Kha, Nov 5 | 🌧️ Heavy drizzle | 29° / 24° | 83% · 8 mm | 11 km/h | 7 |
| Jum, Nov 6 | 🌦️ Light drizzle | 29° / 25° | 87% · 1 mm | 16 km/h | 7 |
| Sab, Nov 7 | 🌤️ Kebanyakannya cerah | 29° / 25° | 78% | 19 km/h | 7 |
| Aha, Nov 8 | 🌦️ Gerimis | 29° / 25° | 77% · 5 mm | 20 km/h | 7 |
| Isn, Nov 9 | 🌦️ Light drizzle | 29° / 25° | 73% · 2 mm | 21 km/h | 7 |
| Sel, Nov 10 | 🌦️ Light drizzle | 29° / 25° | 74% · 2 mm | 18 km/h | 7 |
| Rab, Nov 11 | ☀️ Langit cerah | 30° / 25° | 55% | 23 km/h | 6 |
| Kha, Nov 12 | ☁️ Mendung | 30° / 24° | 42% · 0 mm | 19 km/h | 7 |
What this means for San Juan
Today is about average for Oktober. The forecast high of 32°C is in line dengan the 30°C typical for this month.
A 88% chance means rain is expected over most of the area. Plan indoor alternatives.
Wet roads are likely; braking distances roughly double in heavy rain.
Northern Hemisphere, so peak summer falls in Jun hingga Ogos.
The gap between the warmest and coldest month averages 3°C - an unusually even climate through the year.
What hingga pack, what hingga skip
- Lightweight, light-coloured clothing and a refillable water bottle
- Ahaglasses, 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 Ogos, Oktober and November - historically the least comfortable months here.
Lihat ramalan untuk San Juan mengikut tempoh
San Juan weather - more answers
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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 Amerika Utara.
What is the weather like in San Juan sekarang?
It is currently 27°C (80°F) dengan cerah. Kelembapan is 89% and wind is 4 km/h.
When is the best time hingga visit San Juan?
Januari, Mac, Mei, Jun, Julai, September and Disember offer the most comfortable conditions in San Juan, which has a temperate climate. Ogos, Oktober and November 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 local time is 11:55 PM.
How many people live in San Juan?
San Juan has a population of approximately 340.000.
What are the top things hingga 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. |
|---|---|
| Ramalan and observations | Open-Meteo (ECMWF and national models). |
| Kualiti udara and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Iklim averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Cuaca 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 Oktober 28, 2026 at 11:55 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
