Attraction in San Francisco

Best Time hingga Visit Alcatraz Island

Masa terbaik untuk berkunjung Alcatraz Island: Mei, Jun, Julai, Ogos, September and Oktober. Bulan-by-month temperature, rainfall and crowd guidance.

☀️ 20°C now🕔 3:59 AM local📅 Best: Mei, Jun, Julai, Ogos, September and Oktober

Masa terbaik untuk berkunjung Alcatraz Island

Go in Mei, Jun, Julai, Ogos, September and Oktober. These months score highest on comfortable temperatures, low rainfall and useful daylight.

Hardest months: Januari, Februari and Disember - expect the least comfortable mix of heat, cold or rain.

Januari★★★☆☆
Februari★★★☆☆
Mac★★★★☆
April★★★★☆
Mei★★★★★
Jun★★★★★
Julai★★★★★
Ogos★★★★★
September★★★★★
Oktober★★★★★
November★★★☆☆
Disember★★★☆☆

Iklim in Alcatraz Island month by month

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

JanFebMacAprMeiJunJulOgoSepOktNovDisLine: average high · Bars: rainfall
BulanAvg highAvg lowHujanfallRating
Januari15°8°84 mm★★★☆☆
Februari15°9°141 mm★★★☆☆
Mac18°10°76 mm★★★★☆
April17°10°52 mm★★★★☆
Mei18°11°15 mm★★★★★
Jun19°12°0 mm★★★★★
Julai19°13°2 mm★★★★★
Ogos20°14°1 mm★★★★★
September21°14°5 mm★★★★★
Oktober22°13°19 mm★★★★★
November17°10°104 mm★★★☆☆
Disember14°8°148 mm★★★☆☆

Iklim type: Temperate. Sumber: Open-Meteo archive (ERA5).

How Alcatraz Island compares dengan 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 hingga pack, what hingga skip

Pack for the next 7 days
  • Ahaglasses, a brimmed hat and SPF 30+
Worth avoiding
  • If your dates are flexible, avoid Januari, Februari and Disember - historically the least comfortable months here.

Ringkasan

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

Sekarang suhu ialah 20°C (68°F) in Alcatraz Island dengan langit cerah. Suhu terasa seperti 18°C. Hari ini suhu antara 15°C hingga 25°C. Kebarangkalian hujan ialah 1%. Sightseeing conditions score 9.1/10 - cemerlang — bertolak sekarang.

Masa terbaik untuk melawat Alcatraz Island is Mei, Jun, Julai, Ogos, September and Oktober. Iklimnya temperate. Januari, Februari and Disember tend hingga be the least comfortable months. Oktober is the warmest month dengan average highs near 22°C, while Januari is the coldest dengan lows near 8°C.

The closest major airport is San Francisco International Airport (SFO), about 23 km away. Nearby highlights include Golden Gate Bridge, Point Lobos State Natural Reserve, Pinnacles National Park and Julia Pfeiffer Burns State Park.

Ringkasnya. 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 hingga be outside is roughly 10 AM hingga 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.

Cuaca di Alcatraz Island sekarang

☀️
20°C
Langit cerah · feels like 18°C
Kelembapan65%
Angin25 km/h WSW
Tiupan angin31 km/h
Indeks UV0.4 · Rendah
Litupan awan1%
Tekanan1010 hPa
Jarak penglihatanExcellent · 28 km
Kualiti udara64 · Sederhana
Matahari terbit7:09 AM
Matahari terbenam6:46 PM
Bulan🌘 Waning crescent · 25%

Open-Meteo Updated 3:59 AM, Okt 6 local time.

Weekend outlook

Saburday, Okt 10

☁️ 20° / 15°

Mendung · 3% rain · wind 21 km/h

Ahaday, Okt 11

☀️ 18° / 13°

Langit cerah · 2% rain · wind 24 km/h

Perkara untuk dilakukan in Alcatraz Island

Tarikan, parks and landmarks in and around Alcatraz Island.

Quick facts about Alcatraz Island

JenisAttraction
CitySan Francisco
NegaraAmerika Syarikat
BenuaAmerika Utara
Koordinat37°49′36.1″N 122°25′22.8″W (37.8267, -122.423)
Known forthe former federal prison in the bay
Waktu tempatan3:59 AM (UTC-07:00)
Best monthsMei, Jun, Julai, Ogos, September and Oktober
IklimTemperate

Explore Alcatraz Island

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

Best Time hingga 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 Amerika Utara.

What is the weather like in Alcatraz Island sekarang?

It is currently 20°C (68°F) dengan langit cerah. Kelembapan is 65% and wind is 25 km/h.

When is the best time hingga visit Alcatraz Island?

Mei, Jun, Julai, Ogos, September and Oktober offer the most comfortable conditions in Alcatraz Island, which has a temperate climate. Januari, Februari and Disember 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 local time is 3:59 AM.

What is the nearest airport hingga Alcatraz Island?

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

What are the top things hingga 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.
Ramalan and observationsOpen-Meteo (ECMWF and national models).
Kualiti udara and pollenCopernicus CAMS via Open-Meteo. US AQI scale.
Iklim averagesERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years.
Official alertsUS National Cuaca 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 6, 2026 at 3:59 AM local time. 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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