San Juan Klima and Average Vrijeme
Klima of San Juan: average temperatures, rainfall and seasons month by month.
Klima in San Juan month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Mjesec | Avg high | Avg low | Kišafall | Rating |
|---|---|---|---|---|
| siječanj | 27° | 24° | 57 mm | ★★★★☆ |
| veljača | 27° | 23° | 118 mm | ★★★★☆ |
| ožujak | 27° | 23° | 77 mm | ★★★★☆ |
| travanj | 28° | 24° | 123 mm | ★★★★☆ |
| svi | 29° | 25° | 87 mm | ★★★★☆ |
| lipanj | 30° | 26° | 62 mm | ★★★★☆ |
| srpanj | 30° | 26° | 62 mm | ★★★★☆ |
| kolovoz | 30° | 26° | 118 mm | ★★★★☆ |
| rujan | 30° | 26° | 79 mm | ★★★★☆ |
| listopad | 30° | 26° | 126 mm | ★★★☆☆ |
| studeni | 29° | 25° | 134 mm | ★★★☆☆ |
| prosinac | 28° | 24° | 87 mm | ★★★★☆ |
Klima type: Temperate. Izvor: Open-Meteo archive (ERA5).
Recent extremes in San Juan
Visokoest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How San Juan compares uz nearby places
Annual averages, and the difference against San Juan.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Virgin Islands National Park | 144 km | 25°C | 1°C cooler | 1021 mm |
| Dominican Republic | 403 km | 26°C | 1°C cooler | 1435 mm |
Najbolje vrijeme za posjet San Juan
Go in siječanj, ožujak, svi, lipanj, srpanj, rujan and prosinac. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: kolovoz, listopad and studeni - expect the least comfortable mix of heat, cold or rain.
What this means for San Juan
Today is slightly warmer than average for listopad. The forecast high of 32°C is 1.5°C above the 30°C typical for this month.
A 98% 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 lipanj do kolovoz.
The gap between the warmest and coldest month averages 3°C - an unusually even climate through the year.
What do pack, what do skip
- Lightweight, light-coloured clothing and a refillable water bottle
- nedglasses, 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 kolovoz, listopad and studeni - historically the least comfortable months here.
Sažetak
San Juan is a city in Portoriko. San Juan is known for Old San Juan forts and beaches. Ima oko 340.000.
Trenutačno je 28°C (83°F) in San Juan uz djelomično oblačno. Osjećaj je 33°C. Danas su temperature od 27°C do 32°C. Vjerojatnost oborina je 98%. Sightseeing conditions score 6.8/10 - dovoljno — planirajte prema vremenu.
Najbolje vrijeme za posjet San Juan is siječanj, ožujak, svi, lipanj, srpanj, rujan and prosinac. Klima je temperate. kolovoz, listopad and studeni tend do be the least comfortable months. listopad is the warmest month uz average highs near 30°C, while veljača is the coldest uz lows near 23°C.
Nearby highlights include Virgin Islands National Park.
Jednostavno rečeno. Today is slightly warmer than average for listopad. The forecast high of 32°C is 1.5°C above the 30°C typical for this month. The best window do be outside is roughly 7 AM do 10 AM, when temperature, rain chance and wind line up best. fishing is the strongest bet in San Juan today at 8.8/10. Wet roads are likely; braking distances roughly double in heavy rain.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Quick facts about San Juan
| Vrsta | City |
|---|---|
| Država | Portoriko |
| Kontinent | Sjeverna Amerika |
| Koordinate | 18°27′55.8″N 66°6′20.5″W (18.4655, -66.1057) |
| Stanovništvo | 340.000 |
| Known for | Old San Juan forts and beaches |
| Lokalno vrijeme | 3:34 PM (UTC-04:00) |
| Best months | siječanj, ožujak, svi, lipanj, srpanj, rujan and prosinac |
| Klima | Temperate |
Vrijeme map for San Juan
Animated model layers. Pick a layer do load it.
Animated layers by Vjetary. For pin-level detail and nearby places, see the interactive map below.
Explore San Juan
Every topic we hold for this place, and the same topic for the places around it.
Klima for related places
Frequently asked questions
Where is San Juan?
San Juan is a city in Portoriko. Its coordinates are 18.4655, -66.1057. It lies in Sjeverna Amerika.
What is the weather like in San Juan sada?
It is currently 28°C (83°F) uz djelomično oblačno. Vlažnost is 81% and wind is 11 km/h.
When is the best time do visit San Juan?
siječanj, ožujak, svi, lipanj, srpanj, rujan and prosinac offer the most comfortable conditions in San Juan, which has a temperate climate. kolovoz, listopad and studeni 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 3:34 PM.
How many people live in San Juan?
San Juan has a population of approximately 340.000.
What are the top things do 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. |
|---|---|
| Prognoza and observations | Open-Meteo (ECMWF and national models). |
| Kvaliteta zraka and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Klima averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Vrijeme 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 listopad 25, 2026 at 3:34 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
