Attraction in San Francisco

Best Time a Visit Alcatraz Island

Mejor época para visitar Alcatraz Island: may, junio, julio, agosto, septiembre and octubre. Mes-by-month temperature, rainfall and crowd guidance.

☁️ 18°C now🕔 8:34 PM local📅 Best: may, junio, julio, agosto, septiembre and octubre

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.

enero★★★☆☆
febrero★★★☆☆
marzo★★★★
abril★★★★
may★★★★★
junio★★★★★
julio★★★★★
agosto★★★★★
septiembre★★★★★
octubre★★★★★
noviembre★★★☆☆
diciembre★★★☆☆

Clima in Alcatraz Island month by month

Average high, average low and total rainfall, based on three years of reanalysis data.

enefebmarabrmayjunjulagosepoctnovdicLine: average high · Bars: rainfall
MesMáx. mediaMín. mediaPrecip.itacionesValoración
enero15°84 mm★★★☆☆
febrero15°141 mm★★★☆☆
marzo18°10°76 mm★★★★
abril17°10°52 mm★★★★
may18°11°15 mm★★★★★
junio19°12°0 mm★★★★★
julio19°13°2 mm★★★★★
agosto21°14°1 mm★★★★★
septiembre21°14°4 mm★★★★★
octubre22°13°19 mm★★★★★
noviembre17°10°104 mm★★★☆☆
diciembre14°148 mm★★★☆☆

Clima type: Temperate. Fuente: Open-Meteo archive (ERA5).

How Alcatraz Island compares con nearby places

Annual averages, and the difference against Alcatraz Island.

PlaceDistanceAvg tempvs hereAnnual rain
Fisherman's Wharf2 km14°Cabout the same646 mm
ZIP Code 941333 km14°Cabout the same646 mm
Golden Gate Bridge5 km14°Cabout the same646 mm
ZIP Code 941025 km14°Cabout the same646 mm
Area Code 4156 km14°Cabout the same646 mm

What a pack, what a skip

Pack for the next 7 days
  • Normal seasonal clothing – nothing unusual is needed this week
Worth avoiding
  • If your dates are flexible, avoid enero, febrero and diciembre – historically the least comfortable months here.

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 18°C (64°F) in Alcatraz Island con cubierto. La sensación térmica es de 16°C. Hoy las temperaturas van de 15°C a 22°C. La probabilidad de precipitación es del 0%. Las condiciones para hacer turismo obtienen 9.1/10 – 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 agosto. The forecast high of 22°C is in line con the 21°C typical for this month. The best window a be outside is roughly 10 AM a 1 PM, when temperature, rain chance and wind line up best. sightseeing is the strongest bet in Alcatraz Island today at 9.1/10. 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.

Tiempo en Alcatraz Island ahora mismo

☁️
18°C
Cubierto · sensación térmica 16°C
Humedad80%
Viento25 km/h W
Ráfagas34 km/h
Índice UV0.9 · Bajo
Nubosidad87%
Presión1012 hPa
VisibilidadGood · 14 km
Calidad del aire38 · Good
Amanecer6:34 AM
Atardecer7:49 PM
Luna🌔 Waxing gibbous · 92%

Fuente: Open-Meteo. Actualizado 8:34 PM, ago 25 hora local.

Weekend outlook

sáb.urday, ago 29

☁️ 20° / 14°

Cubierto · 1% rain · wind 18 km/h

dom.day, ago 30

☁️ 19° / 15°

Cubierto · 0% rain · wind 23 km/h

Cosas que hacer in Alcatraz Island

Atracciones, parks and landmarks in and around Alcatraz Island.

Quick facts about Alcatraz Island

TipoAttraction
CitySan Francisco
PaísEstados Unidos
ContinenteeAmérica del Norte
Coordenadas37°49′36.1″N 122°25′22.8″W (37.8267, -122.423)
Known forthe former federal prison in the bay
Hora local8:34 PM (UTC-07:00)
Mejores mesesmay, junio, julio, agosto, septiembre and octubre
ClimaTemperate

Explore Alcatraz Island

Every topic we hold for this place, and the same topic for the places around it.

Best Time a Visit 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 18°C (64°F) con cubierto. Humedad is 80% and wind is 25 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 8:34 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 Lake Tahoe.

Related articles

Data sources and methodology

Place dataUSPOTUS Atlas dataset (attractions) – coordinates, hierarchy and facts.
Pronóstico and observationsOpen-Meteo (ECMWF and national models).
Calidad del aire and pollenCopernicus CAMS via Open-Meteo. US AQI scale.
Clima averagesERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years.
Official alertsUS National Tiempo Service.
MethodScores, 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 25, 2026 at 8:34 PM hora local. Live blocks refresh every 15 minutes; climate averages monthly.

Davil Hofile
Written byWriter at USPOTUS

Davil Hofile is a writer at USPOTUS covering breaking news, NFL updates, viral stories, entertainment, pets, and lifestyle. He specializes in transforming complex news into clear, trustworthy, and engaging articles that help readers quickly understand what's happening across the United States. His reporting follows Google's E-E-A-T guidelines, emphasizing accuracy, credible sources, and practical value for readers.

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