Attraction in San Francisco

Alcatraz Island Време Прогноза

Alcatraz Island weather: 19°C, Ясно небе. Почасово forecast, 14-day outlook, UV, air quality and the best time до visit.

☀️ 19°C now🕔 6:24 PM local📅 Best: май, юни, юли, август, септември and октомври

Обобщение

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

В момента е 19°C (66°F) in Alcatraz Island с Ясно небе. Усеща се като 16°C. Днес температурите са от 14°C до 22°C. Вероятността за валежи е 0%. Sightseeing conditions score 9.1/10 - Отлично — тръгнете сега.

Най-доброто време за посещение на Alcatraz Island is май, юни, юли, август, септември and октомври. Климатът е temperate. януари, февруари and декември tend до be the least comfortable months. октомври is the warmest month с average highs near 22°C, while януари is the coldest с 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 юлиia Pfeiffer Burns State Park.

Накратко. Today is about average for август. The forecast high of 22°C is in line с the 21°C typical for this month. The best window до be outside is roughly 10 AM до 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.

Времето в Alcatraz Island в момента

☀️
19°C
Ясно небе · feels like 16°C
Влажност72%
Вятър27 km/h W
Пориви37 km/h
UV индекс1.6 · Ниско
Облачност3%
Налягане1013 hPa
ВидимостGood · 13 km
Качество на въздуха28 · Good
Изгрев6:31 AM
Залез7:53 PM
Луна🌔 Waxing gibbous · 72%

Open-Meteo Updated 6:24 PM, авг 22 local time.

Следващите 24 часа

Температура, вероятност за валежи и вятър по часове.

7 PM🌙18°0%23 km/h
8 PM🌙17°0%21 km/h
9 PM🌙16°0%14 km/h
10 PM🌙15°0%7 km/h
11 PM☁️15°0%8 km/h
12 AM☁️15°0%7 km/h
1 AM☁️14°0%7 km/h
2 AM☁️14°0%6 km/h
3 AM☁️13°1%7 km/h
4 AM☁️13°1%7 km/h
5 AM☁️13°1%5 km/h
6 AM☁️13°1%4 km/h
7 AM☁️13°1%5 km/h
8 AM☁️15°1%4 km/h
9 AM☁️18°0%5 km/h
10 AM☁️20°0%4 km/h
11 AM☁️21°0%8 km/h
12 PM☁️22°0%12 km/h
1 PM☁️23°0%18 km/h
2 PM☁️22°0%21 km/h
3 PM☁️22°0%23 km/h
4 PM☁️21°0%25 km/h
5 PM☁️20°1%25 km/h
6 PM☁️19°1%22 km/h

16-day forecast for Alcatraz Island

Макс. / Мин.; Валежи; UV

ДенУсловияМакс. / Мин.ВалежиВятърUV
съб, авг 22☁️ Облачно22° / 14°0%28 km/h7
нед, авг 23🌥️ Мъгла23° / 13°2%25 km/h7
пон, авг 24🌥️ Мъгла23° / 13°3%17 km/h7
вт, авг 25☁️ Облачно21° / 15°0%15 km/h7
ср, авг 26☁️ Облачно22° / 15°1%16 km/h8
чет, авг 27🌤️ Предимно ясно21° / 15°2%15 km/h7
пет, авг 28☁️ Облачно23° / 15°1%14 km/h7
съб, авг 29☁️ Облачно21° / 15°1%17 km/h7
нед, авг 30🌤️ Предимно ясно21° / 15°1%16 km/h7
пон, авг 31☀️ Ясно небе21° / 15°0%20 km/h7
вт, сеп 1☁️ Облачно20° / 15°1%21 km/h7
ср, сеп 2⛅ Променлива облачност20° / 15°1%24 km/h7
чет, сеп 3☁️ Облачно19° / 15°3%27 km/h7
пет, сеп 4☁️ Облачно23° / 15°6%13 km/h6
съб, сеп 5🌤️ Предимно ясно22° / 15°3%16 km/h7
нед, сеп 6☁️ Облачно20° / 14°3%16 km/h7

Климат in Alcatraz Island month by month

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

Line: average high · Bars: rainfall
МесецAvg highAvg lowДъждfallRating
януари15°84 mm★★★☆☆
февруари15°141 mm★★★☆☆
март18°10°76 mm★★★★
април17°10°52 mm★★★★
май18°11°15 mm★★★★★
юни19°12°0 mm★★★★★
юли19°13°2 mm★★★★★
август21°14°1 mm★★★★★
септември21°14°4 mm★★★★★
октомври22°13°19 mm★★★★★
ноември17°10°104 mm★★★☆☆
декември14°148 mm★★★☆☆

Климат type: Temperate. Източник: Open-Meteo archive (ERA5).

Време map for Alcatraz Island

Animated model layers. Pick a layer до load it.

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Animated layers by Вятърy. For pin-level detail and nearby places, see the interactive map below.

Качество на въздуха and pollen in Alcatraz Island

28
Good
Качество на въздуха is satisfactory for everyone.
PM2.55.3 µg/m³
PM107.5 µg/m³
Ozone47 µg/m³
NO₂2.3 µg/m³
UV индекс1.6 · Ниско
Airborne hazeЯсно air

Качество на въздуха: Open-Meteo (CAMS). US AQI scale.

нед, twilight and moon

Изгрев6:31 AM
Залез7:53 PM
Денlight13h 22m
Solar noon1:12 PM
Golden hour (am)6:31 AM - 7:31 AM
Golden hour (pm)6:53 PM - 7:53 PM
Blue hour (am)6:01 AM - 6:31 AM
Blue hour (pm)7:53 PM - 8:23 PM
Луна phase🌔 Waxing gibbous · 72%
Лунаrise4:45 PM
Лунаset1:05 AM

Golden and blue hour are the standard photographic approximation around sunrise and sunset.

Най-добро време за посещение Alcatraz Island

Go in май, юни, юли, август, септември and октомври. These months score highest on comfortable temperatures, low rainfall and useful daylight.

Hardest months: януари, февруари and декември - expect the least comfortable mix of heat, cold or rain.

януари★★★☆☆
февруари★★★☆☆
март★★★★
април★★★★
май★★★★★
юни★★★★★
юли★★★★★
август★★★★★
септември★★★★★
октомври★★★★★
ноември★★★☆☆
декември★★★☆☆

Explore Alcatraz Island

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

Време 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 Северна Америка.

What is the weather like in Alcatraz Island в момента?

It is currently 19°C (66°F) с Ясно небе. Влажност is 72% and wind is 27 km/h.

When is the best time до visit Alcatraz Island?

май, юни, юли, август, септември and октомври offer the most comfortable conditions in Alcatraz Island, which has a temperate climate. януари, февруари and декември 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 6:24 PM.

What is the nearest airport до Alcatraz Island?

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

What are the top things до do in Alcatraz Island?

Popular options include Golden Gate Bridge, Point Lobos State Natural Reserve, Pinnacles National Park, юлиia 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.
Прогноза and observationsOpen-Meteo (ECMWF and national models).
Качество на въздуха and pollenCopernicus CAMS via Open-Meteo. US AQI scale.
Климат averagesERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years.
Official alertsUS National Време 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 август 22, 2026 at 6:24 PM 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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