Alcatraz Island Климат and Average Време
Климат of Alcatraz Island: average temperatures, rainfall and seasons month by month.
Климат in Alcatraz Island month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Месец | Avg high | Avg low | Дъждfall | Rating |
|---|---|---|---|---|
| януари | 15° | 8° | 84 mm | ★★★☆☆ |
| февруари | 15° | 9° | 141 mm | ★★★☆☆ |
| март | 18° | 10° | 76 mm | ★★★★☆ |
| април | 17° | 10° | 52 mm | ★★★★☆ |
| май | 18° | 11° | 15 mm | ★★★★★ |
| юни | 19° | 12° | 0 mm | ★★★★★ |
| юли | 19° | 13° | 2 mm | ★★★★★ |
| август | 21° | 14° | 1 mm | ★★★★★ |
| септември | 21° | 14° | 4 mm | ★★★★★ |
| октомври | 22° | 13° | 19 mm | ★★★★★ |
| ноември | 17° | 10° | 104 mm | ★★★☆☆ |
| декември | 14° | 8° | 148 mm | ★★★☆☆ |
Климат type: Temperate. Източник: Open-Meteo archive (ERA5).
Recent extremes in Alcatraz Island
Високоest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Alcatraz Island compares с 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 |
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.
What this means for Alcatraz Island
Today is about average for август. The forecast high of 22°C is in line с the 21°C typical for this month.
Дъжд 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 юни до август.
The gap between the warmest and coldest month averages 6°C - an unusually even climate through the year.
What до pack, what до skip
- недglasses, a brimmed hat and SPF 30+
- If your dates are flexible, avoid януари, февруари and декември - historically the least comfortable months here.
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 17°C (63°F) in Alcatraz Island с Ясно небе. Усеща се като 15°C. Днес температурите са от 14°C до 22°C. Вероятността за валежи е 0%. Sightseeing conditions score 9.2/10 - 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 9 AM до 12 PM, when temperature, rain chance and wind line up best. stargazing is the strongest bet in Alcatraz Island today at 10/10. 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
| Тип | Attraction |
|---|---|
| City | San Francisco |
| Държава | Съединени щати |
| Континент | Северна Америка |
| Координати | 37°49′36.1″N 122°25′22.8″W (37.8267, -122.423) |
| Known for | the former federal prison in the bay |
| Местно време | 8:05 PM (UTC-07:00) |
| Best months | май, юни, юли, август, септември and октомври |
| Климат | Temperate |
Време map for Alcatraz Island
Animated model layers. Pick a layer до load it.
Animated layers by Вятърy. 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.
Климат 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 17°C (63°F) с Ясно небе. Влажност is 81% and wind is 23 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 8:05 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.
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| Place data | USPOTUS Atlas dataset (attractions) - coordinates, hierarchy and facts. |
|---|---|
| Прогноза and observations | Open-Meteo (ECMWF and national models). |
| Качество на въздуха and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Климат averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Време 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 август 22, 2026 at 8:05 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
