Alcatraz Island Iklim and Average Cuaca
Iklim of Alcatraz Island: average temperatures, rainfall and seasons month by month.
Iklim in Alcatraz Island month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Bulan | Avg high | Avg low | Hujanfall | Rating |
|---|---|---|---|---|
| Januari | 15° | 8° | 84 mm | ★★★☆☆ |
| Februari | 15° | 9° | 141 mm | ★★★☆☆ |
| Maret | 18° | 10° | 76 mm | ★★★★☆ |
| April | 17° | 10° | 52 mm | ★★★★☆ |
| Mei | 18° | 11° | 15 mm | ★★★★★ |
| Juni | 19° | 12° | 0 mm | ★★★★★ |
| Juli | 19° | 13° | 2 mm | ★★★★★ |
| Agustus | 20° | 14° | 1 mm | ★★★★★ |
| September | 21° | 14° | 5 mm | ★★★★★ |
| Oktober | 22° | 13° | 19 mm | ★★★★★ |
| November | 17° | 10° | 104 mm | ★★★☆☆ |
| Desember | 14° | 8° | 148 mm | ★★★☆☆ |
Iklim type: Temperate. Sumber: Open-Meteo archive (ERA5).
Recent extremes in Alcatraz Island
Tinggiest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Alcatraz Island compares dengan nearby places
Annual averages, and the difference against Alcatraz Island.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Fisherman's Wharf | 2 km | 14°C | about the same | 647 mm |
| ZIP Code 94133 | 3 km | 14°C | about the same | 647 mm |
| Golden Gate Bridge | 5 km | 14°C | about the same | 647 mm |
| ZIP Code 94102 | 5 km | 14°C | about the same | 647 mm |
| Area Code 415 | 6 km | 14°C | about the same | 647 mm |
Waktu terbaik untuk berkunjung Alcatraz Island
Go in Mei, Juni, Juli, Agustus, September and Oktober. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: Januari, Februari and Desember - expect the least comfortable mix of heat, cold or rain.
What this means for Alcatraz Island
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.
Hujan is very unlikely today - plans do not need a backup.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Northern Hemisphere, so peak summer falls in Juni hingga Agustus.
The gap between the warmest and coldest month averages 6°C - an unusually even climate through the year.
What hingga pack, what hingga skip
- Minglasses, a brimmed hat and SPF 30+
- If your dates are flexible, avoid Januari, Februari and Desember - 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.
Saat ini suhu 20°C (68°F) in Alcatraz Island dengan langit cerah. Terasa seperti 18°C. Hari ini suhu berkisar 15°C hingga 25°C. Peluang hujan adalah 1%. Sightseeing conditions score 9.1/10 - sangat baik — berangkat sekarang.
Waktu terbaik mengunjungi Alcatraz Island is Mei, Juni, Juli, Agustus, September and Oktober. Iklimnya temperate. Januari, Februari and Desember 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.
Singkatnya. 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.
Quick facts about Alcatraz Island
| Jenis | Attraction |
|---|---|
| City | San Francisco |
| Negara | Amerika Serikat |
| Benua | Amerika Utara |
| Koordinat | 37°49′36.1″N 122°25′22.8″W (37.8267, -122.423) |
| Known for | the former federal prison in the bay |
| Waktu lokal | 8:10 PM (UTC-07:00) |
| Best months | Mei, Juni, Juli, Agustus, September and Oktober |
| Iklim | Temperate |
Cuaca map for Alcatraz Island
Animated model layers. Pick a layer hingga load it.
Animated layers by Anginy. For pin-level detail and nearby places, see the interactive map below.
Explore Alcatraz Island
Every topic we hold for this place, and the same topic for the places around it.
Iklim 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, Juni, Juli, Agustus, September and Oktober offer the most comfortable conditions in Alcatraz Island, which has a temperate climate. Januari, Februari and Desember 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 8:10 PM.
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.
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President Donald Trump NBC News Interview : He talks about the economy, the ongoing war dengan IranData sources and methodology
| Place data | USPOTUS Atlas dataset (attractions) - coordinates, hierarchy and facts. |
|---|---|
| Prakiraan and observations | Open-Meteo (ECMWF and national models). |
| Kualitas udara and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Iklim averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Cuaca 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 Oktober 5, 2026 at 8:10 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
