Alcatraz Island Tiempo Pronóstico
Alcatraz Island weather: 16°C, despejado. Por hora forecast, 14-day outlook, UV, air quality and the best time a visit.
Resumen
Alcatraz Island is a tourist attraction in San Francisco. Alcatraz Island is a landmark known for the former federal prison in the bay.
Ahora mismo hay 16°C (60°F) in Alcatraz Island con despejado. La sensación térmica es de 13°C. Hoy las temperaturas van de 9°C a 23°C. La probabilidad de precipitación es del 0%. Las condiciones para hacer turismo obtienen 9.4/10 – excelente — puedes salir ahora.
La mejor época para visitar Alcatraz Island is may, junio, julio, agosto, septiembre and octubre. El clima es temperate. enero, febrero and diciembre suelen ser los meses menos cómodos. octubre es el mes más cálido, con máximas medias cercanas a 22°C, mientras enero es el mes más frío, con mínimas cercanas a 8°C.
El aeropuerto principal más cercano es San Francisco International Airport (SFO), about 23 km away. Entre los lugares destacados cercanos se encuentran Golden Gate Bridge, Point Lobos State Natural Reserve, Pinnacles National Park and julia Pfeiffer Burns State Park.
En términos sencillos. Today is about average for octubre. The forecast high of 23°C is in line con the 22°C typical for this month. The best window a be outside is roughly 12 PM a 3 PM, when temperature, rain chance and wind line up best. stargazing is the strongest bet in Alcatraz Island today at 10/10. No weather-related travel disruption is expected today. Roads and airports should run normally.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Active alerts for Alcatraz Island
Coastal Flood Advisory issued octubre 24 at 1:34PM PDT until octubre 29 at 3:00PM PDT by NWS San Francisco CA
Issued by NWS San Francisco CA
Tiempo en Alcatraz Island ahora mismo
Fuente: Open-Meteo. Actualizado 9:27 PM, oct 24 hora local.
Próximas 24 horas
Temperatura, probabilidad de precipitación y viento por hora.
16-day pronóstico para Alcatraz Island
Máximas y mínimas diarias, precipitaciones y UV.
| Día | Condiciones | Máx. / Mín. | Precip. | Viento | UV |
|---|---|---|---|---|---|
| sáb., oct 24 | 🌤️ mayormente despejado | 23° / 9° | 0% | 18 km/h | 5 |
| dom., oct 25 | ☁️ Cubierto | 20° / 11° | 2% | 21 km/h | 4 |
| lun., oct 26 | ☀️ Cielo despejado | 18° / 12° | 2% | 26 km/h | 5 |
| mar., oct 27 | ☁️ Cubierto | 18° / 12° | 0% | 24 km/h | 5 |
| mié., oct 28 | ☁️ Cubierto | 19° / 13° | 0% | 13 km/h | 5 |
| jue., oct 29 | ☁️ Cubierto | 18° / 14° | 3% | 10 km/h | 3 |
| vie., oct 30 | ☁️ Cubierto | 15° / 12° | 17% | 32 km/h | 4 |
| sáb., oct 31 | ☁️ Cubierto | 15° / 11° | 20% | 20 km/h | 3 |
| dom., nov 1 | ☀️ Cielo despejado | 17° / 11° | 17% | 14 km/h | 4 |
| lun., nov 2 | ☀️ Cielo despejado | 17° / 12° | 20% | 17 km/h | 4 |
| mar., nov 3 | ☁️ Cubierto | 17° / 13° | 29% | 16 km/h | 3 |
| mié., nov 4 | ☁️ Cubierto | 16° / 12° | 28% | 19 km/h | 4 |
| jue., nov 5 | ☁️ Cubierto | 19° / 13° | 48% | 11 km/h | 4 |
| vie., nov 6 | ☁️ Cubierto | 21° / 15° | 45% | 18 km/h | 4 |
| sáb., nov 7 | 🌤️ mayormente despejado | 21° / 15° | 26% | 11 km/h | 4 |
| dom., nov 8 | ☁️ Cubierto | 22° / 16° | 23% | 14 km/h | 4 |
Clima in Alcatraz Island month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Mes | Máx. media | Mín. media | Precipitaciones | Valoración |
|---|---|---|---|---|
| enero | 15° | 8° | 84 mm | ★★★☆☆ |
| febrero | 15° | 9° | 141 mm | ★★★☆☆ |
| marzo | 18° | 10° | 76 mm | ★★★★☆ |
| abril | 17° | 10° | 52 mm | ★★★★☆ |
| may | 18° | 11° | 15 mm | ★★★★★ |
| junio | 19° | 12° | 0 mm | ★★★★★ |
| julio | 19° | 13° | 2 mm | ★★★★★ |
| agosto | 20° | 14° | 1 mm | ★★★★★ |
| septiembre | 21° | 14° | 5 mm | ★★★★★ |
| octubre | 22° | 13° | 19 mm | ★★★★★ |
| noviembre | 17° | 10° | 104 mm | ★★★☆☆ |
| diciembre | 14° | 8° | 148 mm | ★★★☆☆ |
Clima type: Temperate. Fuente: Open-Meteo archive (ERA5).
Tiempo map for Alcatraz Island
Animated model layers. Pick a layer a load it.
Animated layers by Vientoy. For pin-level detail and nearby places, see the interactive map below.
Calidad del aire and pollen in Alcatraz Island
Calidad del aire: Open-Meteo (CAMS). US AQI scale.
dom., twilight and moon
Golden and blue hour are the standard photographic approximation around sunrise and sunset.
Mejor época para visitar Alcatraz Island
Go in may, junio, julio, agosto, septiembre and octubre. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: enero, febrero and diciembre – expect the least comfortable mix of heat, cold or rain.
Explore Alcatraz Island
Every topic we hold for this place, and the same topic for the places around it.
Tiempo for related places
Frequently asked questions
Where is Alcatraz Island?
Alcatraz Island is a tourist attraction in San Francisco. Its coordinates are 37.8267, -122.423. It lies in América del Norte.
What is the weather like in Alcatraz Island ahora mismo?
It is currently 16°C (60°F) con despejado. Humedad is 68% and wind is 18 km/h.
When is the best time a visit Alcatraz Island?
may, junio, julio, agosto, septiembre and octubre offer the most comfortable conditions in Alcatraz Island, which has a temperate climate. enero, febrero and diciembre are usually the hardest months for outdoor plans.
What time zone is Alcatraz Island in?
Alcatraz Island observes America/Los_Angeles (UTC-07:00). The hora local is 9:27 PM.
What is the nearest airport a Alcatraz Island?
The closest airports are San Francisco International Airport (SFO), 23 km away.
What are the top things a do in Alcatraz Island?
Popular options include Golden Gate Bridge, Point Lobos State Natural Reserve, Pinnacles National Park, julia Pfeiffer Burns State Park, Emerald Bay State Park and Yosemite National Park.
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| Place data | USPOTUS Atlas dataset (attractions) – 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 octubre 24, 2026 at 9:27 PM hora local. Live blocks refresh every 15 minutes; climate averages monthly.

