Alcatraz Island İklim and Average Hava durumu
İklim of Alcatraz Island: average temperatures, rainfall and seasons month by month.
İklim in Alcatraz Island month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Ay | Avg high | Avg low | Yağmurfall | Rating |
|---|---|---|---|---|
| Ocak | 15° | 8° | 84 mm | ★★★☆☆ |
| Şubat | 15° | 9° | 141 mm | ★★★☆☆ |
| Mart | 18° | 10° | 76 mm | ★★★★☆ |
| Nisan | 17° | 10° | 52 mm | ★★★★☆ |
| May | 18° | 11° | 15 mm | ★★★★★ |
| Haziran | 19° | 12° | 0 mm | ★★★★★ |
| Temmuz | 19° | 13° | 2 mm | ★★★★★ |
| Ağustos | 20° | 14° | 1 mm | ★★★★★ |
| Eylül | 21° | 14° | 5 mm | ★★★★★ |
| Ekim | 22° | 13° | 19 mm | ★★★★★ |
| Kasım | 17° | 10° | 104 mm | ★★★☆☆ |
| Aralık | 14° | 8° | 148 mm | ★★★☆☆ |
İklim type: Temperate. Kaynak: Open-Meteo archive (ERA5).
Recent extremes in Alcatraz Island
Yüksekest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Alcatraz Island compares ve 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 |
Ziyaret için en iyi zaman Alcatraz Island
Go in May, Haziran, Temmuz, Ağustos, Eylül and Ekim. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: Ocak, Şubat and Aralık - expect the least comfortable mix of heat, cold or rain.
What this means for Alcatraz Island
Today is slightly cooler than average for Ekim. The forecast high of 19°C is 2.8°C below the 22°C typical for this month.
Yağmur 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 Haziran ile Ağustos.
The gap between the warmest and coldest month averages 6°C - an unusually even climate through the year.
What ile pack, what ile skip
- Normal seasonal clothing - nothing unusual is needed this week
- If your dates are flexible, avoid Ocak, Şubat and Aralık - historically the least comfortable months here.
Özet
Alcatraz Island is a tourist attraction in San Francisco. Alcatraz Island is a landmark known for the former federal prison in the bay.
Şu anda sıcaklık 16°C (61°F) in Alcatraz Island ve açık gökyüzü. Hissedilen sıcaklık 13°C. Bugün sıcaklık 12°C ile 19°C. Yağış olasılığı 1%. Sightseeing conditions score 9.2/10 - mükemmel — şimdi çıkın.
Ziyaret için en iyi zaman Alcatraz Island is May, Haziran, Temmuz, Ağustos, Eylül and Ekim. İklim temperate. Ocak, Şubat and Aralık tend ile be the least comfortable months. Ekim is the warmest month ve average highs near 22°C, while Ocak is the coldest ve 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 Temia Pfeiffer Burns State Park.
Kısaca. Today is slightly cooler than average for Ekim. The forecast high of 19°C is 2.8°C below the 22°C typical for this month. The best window ile be outside is roughly 1 PM ile 4 PM, when temperature, rain chance and wind line up best. stargazing is the strongest bet in Alcatraz Island today at 9.6/10. 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
| Tür | Attraction |
|---|---|
| City | San Francisco |
| Ülke | Amerika Birleşik Devletleri |
| Kıta | Kuzey Amerika |
| Koordinatlar | 37°49′36.1″N 122°25′22.8″W (37.8267, -122.423) |
| Known for | the former federal prison in the bay |
| Yerel saat | 2:04 PM (UTC-07:00) |
| Best months | May, Haziran, Temmuz, Ağustos, Eylül and Ekim |
| İklim | Temperate |
Hava durumu map for Alcatraz Island
Animated model layers. Pick a layer ile load it.
Animated layers by Rüzgâry. 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.
İklim 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 Kuzey Amerika.
What is the weather like in Alcatraz Island şu anda?
It is currently 16°C (61°F) ve açık gökyüzü. Nem is 65% and wind is 23 km/h.
When is the best time ile visit Alcatraz Island?
May, Haziran, Temmuz, Ağustos, Eylül and Ekim offer the most comfortable conditions in Alcatraz Island, which has a temperate climate. Ocak, Şubat and Aralık 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 2:04 PM.
What is the nearest airport ile Alcatraz Island?
The closest airports are San Francisco International Airport (SFO), 23 km away.
What are the top things ile do in Alcatraz Island?
Popular options include Golden Gate Bridge, Point Lobos State Natural Reserve, Pinnacles National Park, Temia Pfeiffer Burns State Park, Emerald Bay State Park and Yosemite National Park.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (attractions) - coordinates, hierarchy and facts. |
|---|---|
| Tahmin and observations | Open-Meteo (ECMWF and national models). |
| Hava kalitesi and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| İklim averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Hava durumu 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 Ekim 27, 2026 at 2:04 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
