Alcatraz Island Podnebje and Average Vreme
Podnebje of Alcatraz Island: average temperatures, rainfall and seasons month by month.
Podnebje in Alcatraz Island month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Mesec | Avg high | Avg low | Dežfall | Rating |
|---|---|---|---|---|
| januar | 15° | 8° | 84 mm | ★★★☆☆ |
| februar | 15° | 9° | 141 mm | ★★★☆☆ |
| marec | 18° | 10° | 76 mm | ★★★★☆ |
| april | 17° | 10° | 52 mm | ★★★★☆ |
| maj | 18° | 11° | 15 mm | ★★★★★ |
| junij | 19° | 12° | 0 mm | ★★★★★ |
| julij | 19° | 13° | 2 mm | ★★★★★ |
| avgust | 20° | 14° | 1 mm | ★★★★★ |
| september | 21° | 14° | 4 mm | ★★★★★ |
| oktober | 22° | 13° | 19 mm | ★★★★★ |
| november | 17° | 10° | 104 mm | ★★★☆☆ |
| december | 14° | 8° | 148 mm | ★★★☆☆ |
Podnebje type: Temperate. Vir: Open-Meteo archive (ERA5).
Recent extremes in Alcatraz Island
Visokoest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Alcatraz Island compares z 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 | 646 mm |
| ZIP Code 94133 | 3 km | 14°C | about the same | 646 mm |
| Golden Gate Bridge | 5 km | 14°C | about the same | 646 mm |
| ZIP Code 94102 | 5 km | 14°C | about the same | 646 mm |
| Area Code 415 | 6 km | 14°C | about the same | 646 mm |
Najboljši čas za obisk Alcatraz Island
Go in maj, junij, julij, avgust, september and oktober. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: januar, februar and december - expect the least comfortable mix of heat, cold or rain.
What this means for Alcatraz Island
Today is about average for september. The forecast high of 22°C is in line z the 21°C typical for this month.
Dež 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 junij do avgust.
The gap between the warmest and coldest month averages 6°C - an unusually even climate through the year.
What do pack, what do skip
- Normal seasonal clothing - nothing unusual is needed this week
- If your dates are flexible, avoid januar, februar and december - historically the least comfortable months here.
Povzetek
Alcatraz Island is a tourist attraction in San Francisco. Alcatraz Island is a landmark known for the former federal prison in the bay.
Trenutno je 13°C (55°F) in Alcatraz Island z jasno. Občutek je 12°C. Danes so temperature od 11°C do 22°C. Verjetnost padavin je 3%. Sightseeing conditions score 9.2/10 - odlično — odpravite se zdaj.
Najboljši čas za obisk Alcatraz Island is maj, junij, julij, avgust, september and oktober. Podnebje je temperate. januar, februar and december tend do be the least comfortable months. oktober is the warmest month z average highs near 22°C, while januar is the coldest z 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.
Preprosto povedano. Today is about average for september. The forecast high of 22°C is in line z the 21°C typical for this month. The best window do be outside is roughly 11 AM do 2 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
| Vrsta | Attraction |
|---|---|
| City | San Francisco |
| Država | Združene države Amerike |
| Celina | Severna Amerika |
| Koordinate | 37°49′36.1″N 122°25′22.8″W (37.8267, -122.423) |
| Known for | the former federal prison in the bay |
| Lokalni čas | 2:35 AM (UTC-07:00) |
| Best months | maj, junij, julij, avgust, september and oktober |
| Podnebje | Temperate |
Vreme map for Alcatraz Island
Animated model layers. Pick a layer do load it.
Animated layers by Vetery. 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.
Podnebje 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 Severna Amerika.
What is the weather like in Alcatraz Island zdaj?
It is currently 13°C (55°F) z jasno. Vlažnost is 87% and wind is 9 km/h.
When is the best time do visit Alcatraz Island?
maj, junij, julij, avgust, september and oktober offer the most comfortable conditions in Alcatraz Island, which has a temperate climate. januar, februar and december 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 2:35 AM.
What is the nearest airport do Alcatraz Island?
The closest airports are San Francisco International Airport (SFO), 23 km away.
What are the top things do 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
Lawyer for Puka Nacua’s Alleged Victim Releases Photo Revealing the Severity of Bite mark
Where Does Philip Rivers Live? Inside the NFL Legend’s Domov, Family Life,
Brandon Aiyuk Posted Video Speeding Past 49ers Stadium
President Donald Trump NBC News Interview : He talks about the economy, the ongoing war z IranData sources and methodology
| Place data | USPOTUS Atlas dataset (attractions) - coordinates, hierarchy and facts. |
|---|---|
| Napoved and observations | Open-Meteo (ECMWF and national models). |
| Kakovost zraka and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Podnebje averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Vreme 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 september 15, 2026 at 2:35 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
