County in California

San Francisco County Meteo Previsioni

San Francisco County weather: 17°C, sereno. Orario forecast, 14-day outlook, UV, air quality and the best time a visit.

🌙 17°C now🕔 10:00 AM local📅 Best: mag, giugno, luglio, agosto, settembre and ottobre👥 810.000

Neve previsioni per San Francisco County

No snow is in the current forecast window for San Francisco County.

0 of the next 16 nights are forecast a reach freezing.

Average monthly lows here stay above freezing all year, so lying snow is rare.

16-day previsioni per San Francisco County

Massime e minime giornaliere, precipitazioni e UV.

GiornoCondizioniMassima / MinimaPrecip.VentoUV
ven, ott 23☁️ Coperto21° / 12°1%15 km/h5
sab, ott 24☁️ Coperto23° / 11°0%18 km/h5
dom, ott 25☁️ Coperto22° / 9°0%16 km/h4
lun, ott 26🌦️ Pioviggine debole17° / 14°2% · 1 mm19 km/h4
mar, ott 27☁️ Coperto17° / 13°1%19 km/h5
mer, ott 28🌦️ Pioviggine debole17° / 12°1% · 0 mm18 km/h4
gio, ott 29☁️ Coperto18° / 12°6%16 km/h4
ven, ott 30🌤️ Prevalentemente sereno18° / 12°16%11 km/h4
sab, ott 31☁️ Coperto20° / 12°28%10 km/h4
dom, nov 1☁️ Coperto23° / 14°33%9 km/h4
lun, nov 2🌦️ Pioviggine debole21° / 16°25% · 1 mm9 km/h3
mar, nov 3☁️ Coperto23° / 16°24%17 km/h4
mer, nov 4☁️ Coperto21° / 16°19%19 km/h4
gio, nov 5☁️ Coperto22° / 17°26%10 km/h4
ven, nov 6🌤️ Prevalentemente sereno22° / 16°30%10 km/h4
sab, nov 7☀️ Cielo sereno25° / 16°26%12 km/h4

Clima in San Francisco County month by month

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

genfebmaraprmaggiulugagosetottnovdicLine: average high · Bars: rainfall
MeseMassima mediaMinima mediaPrecipitazioniValutazione
gennaio15°8°84 mm★★★☆☆
febbraio15°9°141 mm★★★☆☆
marzo18°10°76 mm★★★★☆
aprile17°10°52 mm★★★★☆
mag19°11°15 mm★★★★★
giugno19°12°0 mm★★★★★
luglio19°13°2 mm★★★★★
agosto20°14°1 mm★★★★★
settembre21°14°5 mm★★★★★
ottobre22°13°19 mm★★★★★
novembre17°10°104 mm★★★☆☆
dicembre14°9°148 mm★★★☆☆

Clima type: Mediterranean. Fonte: Open-Meteo archive (ERA5).

What a pack, what a skip

Pack for the next 7 days
  • Layers – the daily swing is 14°C, so mornings feel nothing like afternoons
Worth avoiding
  • If your dates are flexible, avoid gennaio, febbraio and dicembre – historically the least comfortable months here.

Vedi le previsioni di San Francisco County per periodo

San Francisco County weather – more answers

Explore San Francisco County

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

Meteo for related places

Frequently asked questions

Where is San Francisco County?

San Francisco County is a county in California. Its coordinates are 37.7749, -122.4194. It lies in America del Nord.

What is the weather like in San Francisco County ora?

It is currently 17°C (62°F) con sereno. Umidità is 65% and wind is 15 km/h.

When is the best time a visit San Francisco County?

mag, giugno, luglio, agosto, settembre and ottobre offer the most comfortable conditions in San Francisco County, which has a Mediterranean climate. gennaio, febbraio and dicembre are usually the hardest months for outdoor plans.

What time zone is San Francisco County in?

San Francisco County observes America/Los_Angeles (UTC-07:00). The ora locale is 10:00 AM.

How many people live in San Francisco County?

San Francisco County has a population of approximately 810.000.

What is the nearest airport a San Francisco County?

The closest airports are San Francisco International Airport (SFO), 17 km away.

What are the top things a do in San Francisco County?

Popular options include Alcatraz Island, Golden Gate Bridge, Point Lobos State Natural Reserve, Pinnacles National Park, lugia Pfeiffer Burns State Park and Emerald Bay State Park.

Related articles

Data sources and methodology

Place dataUSPOTUS Atlas dataset (us-counties) – coordinates, hierarchy and facts.
Previsioni and observationsOpen-Meteo (ECMWF and national models).
Qualità dell’aria and pollenCopernicus CAMS via Open-Meteo. US AQI scale.
Clima averagesERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years.
Official alertsUS National Meteo 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 ottobre 24, 2026 at 10:00 AM ora locale. 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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