Attraction in San Francisco

Best Time und Visit Alcatraz Island

Beste Reisezeit Alcatraz Island: Mai, Juni, Juli, August, September and Oktober. Mo.at-by-month temperature, rainfall and crowd guidance.

☀️ 21°C now🕔 5:19 PM local📅 Best: Mai, Juni, Juli, August, September and Oktober

Beste Reisezeit Alcatraz Island

Go in Mai, Juni, Juli, August, September and Oktober. These months score highest on comfortable temperatures, low rainfall and useful daylight.

Hardest months: Januar, Februar and Dezember – expect the least comfortable mix of heat, cold or rain.

Januar★★★☆☆
Februar★★★☆☆
März★★★★☆
April★★★★☆
Mai★★★★★
Juni★★★★★
Juli★★★★★
August★★★★★
September★★★★★
Oktober★★★★★
November★★★☆☆
Dezember★★★☆☆

Klima in Alcatraz Island month by month

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

JanFebMäAprMaiJunJulAugSepOktNovDezLine: average high · Bars: rainfall
MonatDurchschnittliches MaximumDurchschnittliches MinimumNiederschlagBewertung
Januar15°8°84 mm★★★☆☆
Februar15°9°141 mm★★★☆☆
März18°10°76 mm★★★★☆
April17°10°52 mm★★★★☆
Mai18°11°15 mm★★★★★
Juni19°12°0 mm★★★★★
Juli19°13°2 mm★★★★★
August20°14°1 mm★★★★★
September21°14°5 mm★★★★★
Oktober22°13°19 mm★★★★★
November17°10°104 mm★★★☆☆
Dezember14°8°148 mm★★★☆☆

Klima type: Temperate. Quelle: Open-Meteo archive (ERA5).

How Alcatraz Island compares mit nearby places

Annual averages, and the difference against Alcatraz Island.

PlaceDistanceAvg tempvs hereAnnual rain
Fisherman's Wharf2 km14°Cabout the same647 mm
ZIP Code 941333 km14°Cabout the same647 mm
Golden Gate Bridge5 km14°Cabout the same647 mm
ZIP Code 941025 km14°Cabout the same647 mm
Area Code 4156 km14°Cabout the same647 mm

What und pack, what und skip

Pack for the next 7 days
  • So.glasses, a brimmed hat and SPF 30+
Worth avoiding
  • If your dates are flexible, avoid Januar, Februar and Dezember – historically the least comfortable months here.

Zusammenfassung

Alcatraz Island is a tourist attraction in San Francisco. Alcatraz Island is a landmark known for the former federal prison in the bay.

Aktuell sind es 21°C (69°F) in Alcatraz Island mit klarer himmel. Die gefühlte Temperatur beträgt 19°C. Heute liegen die Temperaturen zwischen 15°C und 25°C. Die Niederschlagswahrscheinlichkeit beträgt 1%. Die Bedingungen für Besichtigungen erreichen 9.1/10 – ausgezeichnet — jetzt los.

Die beste Reisezeit für Alcatraz Island is Mai, Juni, Juli, August, September and Oktober. Das Klima ist temperate. Januar, Februar and Dezember sind meist die ungemütlichsten Mo.ate. Oktober ist der wärmste Mo.at mit durchschnittlichen Höchstwerten um 22°C, während Januar ist der kälteste Mo.at mit Tiefstwerten um 8°C.

Der nächstgelegene große Flughafen ist San Francisco International Airport (SFO), about 23 km away. Zu den Sehenswürdigkeiten in der Nähe gehören Golden Gate Bridge, Point Lobos State Natural Reserve, Pinnacles National Park and Julia Pfeiffer Burns State Park.

Kurz gesagt. Today is slightly warmer than average for Oktober. The forecast high of 25°C is 3.4°C above the 22°C typical for this month. The best window und be outside is roughly 10 AM und 1 PM, when temperature, rain chance and wind line up best. stargazing is the strongest bet in Alcatraz Island today at 9.9/10. 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.

Wetter in Alcatraz Island jetzt

☀️
21°C
Klarer Himmel · gefühlt 19°C
Luftfeuchtigkeit66%
Wind25 km/h WSW
Böen33 km/h
UV-Index1.6 · Niedrig
Bewölkung1%
Luftdruck1010 hPa
SichtweiteExcellent · 28 km
Luftqualität64 · Mäßig
Sonnenaufgang7:09 AM
Sonnenuntergang6:46 PM
Mond🌗 Last quarter · 35%

Quelle: Open-Meteo. Aktualisiert 5:19 PM, Okt 5 Ortszeit.

Weekend outlook

Sa.urday, Okt 10

☁️ 20° / 15°

Bedeckt · 3% rain · wind 21 km/h

So.day, Okt 11

☀️ 18° / 13°

Klarer Himmel · 2% rain · wind 24 km/h

Aktivitäten in Alcatraz Island

Sehenswürdigkeiten, parks and landmarks in and around Alcatraz Island.

Quick facts about Alcatraz Island

TypAttraction
CitySan Francisco
LandVereinigte Staaten
KontinentNordamerika
Koordinaten37°49′36.1″N 122°25′22.8″W (37.8267, -122.423)
Known forthe former federal prison in the bay
Ortszeit5:19 PM (UTC-07:00)
Beste MonateMai, Juni, Juli, August, September and Oktober
KlimaTemperate

Explore Alcatraz Island

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

Best Time und 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 Nordamerika.

What is the weather like in Alcatraz Island jetzt?

It is currently 21°C (69°F) mit klarer himmel. Luftfeuchtigkeit is 66% and wind is 25 km/h.

When is the best time und visit Alcatraz Island?

Mai, Juni, Juli, August, September and Oktober offer the most comfortable conditions in Alcatraz Island, which has a temperate climate. Januar, Februar and Dezember 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 Ortszeit is 5:19 PM.

What is the nearest airport und Alcatraz Island?

The closest airports are San Francisco International Airport (SFO), 23 km away.

What are the top things und 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.

Related articles

Data sources and methodology

Place dataUSPOTUS Atlas dataset (attractions) – coordinates, hierarchy and facts.
Vorhersage and observationsOpen-Meteo (ECMWF and national models).
Luftqualität and pollenCopernicus CAMS via Open-Meteo. US AQI scale.
Klima averagesERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years.
Official alertsUS National Wetter 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 Oktober 5, 2026 at 5:19 PM Ortszeit. 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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