San Juan Iklim and Average Cuaca
Iklim of San Juan: average temperatures, rainfall and seasons month by month.
Iklim in San Juan month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Bulan | Avg high | Avg low | Hujanfall | Rating |
|---|---|---|---|---|
| Januari | 27° | 24° | 57 mm | ★★★★☆ |
| Februari | 27° | 23° | 118 mm | ★★★★☆ |
| Maret | 27° | 23° | 77 mm | ★★★★☆ |
| April | 28° | 24° | 123 mm | ★★★★☆ |
| Mei | 29° | 25° | 87 mm | ★★★★☆ |
| Juni | 30° | 26° | 62 mm | ★★★★☆ |
| Juli | 30° | 26° | 62 mm | ★★★★☆ |
| Agustus | 30° | 26° | 118 mm | ★★★★☆ |
| September | 30° | 26° | 79 mm | ★★★★☆ |
| Oktober | 30° | 26° | 126 mm | ★★★☆☆ |
| November | 29° | 25° | 134 mm | ★★★☆☆ |
| Desember | 28° | 24° | 87 mm | ★★★★☆ |
Iklim type: Temperate. Sumber: Open-Meteo archive (ERA5).
Recent extremes in San Juan
Tinggiest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How San Juan compares dengan 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 |
Waktu terbaik untuk berkunjung San Juan
Go in Januari, Maret, Mei, Juni, Juli, September and Desember. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: Agustus, Oktober and November - expect the least comfortable mix of heat, cold or rain.
What this means for San Juan
Today is about average for Oktober. The forecast high of 30°C is in line dengan the 30°C typical for this month.
A 80% 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 Juni hingga Agustus.
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
- Minglasses, 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 Agustus, Oktober and November - historically the least comfortable months here.
Ringkasan
San Juan is a city in Puerto Riko. San Juan is known for Old San Juan forts and beaches. Berpenduduk sekitar 340.000.
Saat ini suhu 26°C (79°F) in San Juan dengan sebagian besar cerah. Terasa seperti 31°C. Hari ini suhu berkisar 26°C hingga 30°C. Peluang hujan adalah 80%. Sightseeing conditions score 7.8/10 - kondisi baik.
Waktu terbaik mengunjungi San Juan is Januari, Maret, Mei, Juni, Juli, September and Desember. Iklimnya temperate. Agustus, Oktober and November tend hingga be the least comfortable months. Oktober is the warmest month dengan average highs near 30°C, while Februari is the coldest dengan lows near 23°C.
Nearby highlights include Virgin Islands National Park.
Singkatnya. Today is about average for Oktober. The forecast high of 30°C is in line dengan the 30°C typical for this month. The best window hingga be outside is roughly 7 AM hingga 10 AM, when temperature, rain chance and wind line up best. fishing is the strongest bet in San Juan today at 8.6/10. 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
| Jenis | City |
|---|---|
| Negara | Puerto Riko |
| Benua | Amerika Utara |
| Koordinat | 18°27′55.8″N 66°6′20.5″W (18.4655, -66.1057) |
| Populasi | 340.000 |
| Known for | Old San Juan forts and beaches |
| Waktu lokal | 1:37 AM (UTC-04:00) |
| Best months | Januari, Maret, Mei, Juni, Juli, September and Desember |
| Iklim | Temperate |
Cuaca map for San Juan
Animated model layers. Pick a layer hingga load it.
Animated layers by Anginy. 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.
Iklim for related places
Frequently asked questions
Where is San Juan?
San Juan is a city in Puerto Riko. Its coordinates are 18.4655, -66.1057. It lies in Amerika Utara.
What is the weather like in San Juan sekarang?
It is currently 26°C (79°F) dengan sebagian besar cerah. Kelembapan is 90% and wind is 7 km/h.
When is the best time hingga visit San Juan?
Januari, Maret, Mei, Juni, Juli, September and Desember offer the most comfortable conditions in San Juan, which has a temperate climate. Agustus, 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 1:37 AM.
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. |
|---|---|
| Prakiraan and observations | Open-Meteo (ECMWF and national models). |
| Kualitas 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 5, 2026 at 1:37 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
