San Francisco County Sää Ennuste
San Francisco County weather: 9°C, puolipilvistä. Tunneittain forecast, 14-day outlook, UV, air quality and the best time ja visit.
Yhteenveto
San Francisco County is a county in California. San Francisco County is a county in the United States. Väkiluku on noin 810.000.
Tällä hetkellä lämpötila on 9°C (49°F) in San Francisco County ja puolipilvistä. Tuntuu kuin 8°C. Tänään lämpötila vaihtelee 9°C ja 18°C. laeen todennäköisyys on 3%. Sightseeing conditions score 8.9/10 - erinomainen — lähde nyt.
Paras aika matkustaa kohteeseen San Francisco County is tou, kesäkuu, heinäkuu, elokuu, syyskuu and lokakuu. Ilmasto on Mediterranean. tammikuu, helmikuu and joulukuu tend ja be the least comfortable months. lokakuu is the warmest month ja average highs near 22°C, while tammikuu is the coldest ja lows near 8°C.
The closest major airport is San Francisco International Airport (SFO), about 17 km away. Nearby highlights include Alcatraz Island, Golden Gate Bridge, Point Lobos State Natural Reserve and Pinnacles National Park.
Yksinkertaisesti sanottuna. Today is slightly cooler than average for lokakuu. The forecast high of 18°C is 3.4°C below the 22°C typical for this month. The best window ja be outside is roughly 1 PM ja 4 PM, when temperature, rain chance and wind line up best. fishing is the strongest bet in San Francisco County 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.
Active alerts for San Francisco County
Coastal Flood Advisory issued lokakuu 27 at 5:41AM PDT until lokakuu 30 at 5:00PM PDT by NWS San Francisco CA
Issued by NWS San Francisco CA
Sää kohteessa San Francisco County nyt
Open-Meteo Updated 1:34 PM, lok 29 local time.
Katso kohteen San Francisco County ennuste aikavälin mukaan
Seuraavat 24 tuntia
Lämpötila, sateen todennäköisyys ja tuuli tunneittain.
16-day forecast for San Francisco County
Maks. / Min.; Sade; UV
| Päivä | Olosuhteet | Maks. / Min. | Sade | Tuuli | UV |
|---|---|---|---|---|---|
| to, lok 29 | ☁️ Pilvistä | 18° / 9° | 3% | 11 km/h | 4 |
| pe, lok 30 | ☁️ Pilvistä | 19° / 9° | 2% | 21 km/h | 4 |
| la, lok 31 | 🌦️ Tihkusade | 16° / 13° | 30% · 2 mm | 18 km/h | 3 |
| su, mar 1 | 🌦️ Light showers | 16° / 12° | 24% · 6 mm | 13 km/h | 4 |
| ma, mar 2 | ☁️ Pilvistä | 19° / 13° | 1% | 12 km/h | 4 |
| ti, mar 3 | ☁️ Pilvistä | 20° / 13° | 14% | 8 km/h | 4 |
| ke, mar 4 | ☁️ Pilvistä | 18° / 14° | 11% | 17 km/h | 4 |
| to, mar 5 | ☁️ Pilvistä | 17° / 13° | 15% | 19 km/h | 2 |
| pe, mar 6 | ☁️ Pilvistä | 17° / 13° | 19% | 20 km/h | 4 |
| la, mar 7 | ☁️ Pilvistä | 20° / 12° | 6% | 8 km/h | 4 |
| su, mar 8 | ☁️ Pilvistä | 18° / 14° | 9% | 10 km/h | 3 |
| ma, mar 9 | ☁️ Pilvistä | 18° / 14° | 6% | 7 km/h | 2 |
| ti, mar 10 | 🌧️ Kuuroja | 18° / 14° | 13% · 27 mm | 32 km/h | 3 |
| ke, mar 11 | 🌦️ Light showers | 16° / 13° | 16% · 18 mm | 40 km/h | 3 |
| to, mar 12 | 🌦️ Tihkusade | 15° / 13° | 52% · 11 mm | 29 km/h | 2 |
| pe, mar 13 | ☀️ Selkeää | -- / -- | 52% | 20 km/h | — |
Ilmasto in San Francisco County month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Kuukausi | Avg high | Avg low | Sadefall | Rating |
|---|---|---|---|---|
| tammikuu | 15° | 8° | 84 mm | ★★★☆☆ |
| helmikuu | 15° | 9° | 141 mm | ★★★☆☆ |
| maaliskuu | 18° | 10° | 76 mm | ★★★★☆ |
| huhtikuu | 17° | 10° | 52 mm | ★★★★☆ |
| tou | 19° | 11° | 15 mm | ★★★★★ |
| kesäkuu | 19° | 12° | 0 mm | ★★★★★ |
| heinäkuu | 19° | 13° | 2 mm | ★★★★★ |
| elokuu | 20° | 14° | 1 mm | ★★★★★ |
| syyskuu | 21° | 14° | 6 mm | ★★★★★ |
| lokakuu | 22° | 13° | 14 mm | ★★★★★ |
| marraskuu | 17° | 10° | 104 mm | ★★★☆☆ |
| joulukuu | 14° | 9° | 148 mm | ★★★☆☆ |
Ilmasto type: Mediterranean. Lähde: Open-Meteo archive (ERA5).
Sää map for San Francisco County
Animated model layers. Pick a layer ja load it.
Animated layers by Tuuliy. For pin-level detail and nearby places, see the interactive map below.
Ilmanlaatu and pollen in San Francisco County
Ilmanlaatu: Open-Meteo (CAMS). US AQI scale.
su, twilight and moon
Golden and blue hour are the standard photographic approximation around sunrise and sunset.
Paras aika vierailla San Francisco County
Go in tou, kesäkuu, heinäkuu, elokuu, syyskuu and lokakuu. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: tammikuu, helmikuu and joulukuu - expect the least comfortable mix of heat, cold or rain.
Explore San Francisco County
Every topic we hold for this place, and the same topic for the places around it.
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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 Pohjois-Amerikka.
What is the weather like in San Francisco County nyt?
It is currently 9°C (49°F) ja puolipilvistä. Kosteus is 75% and wind is 2 km/h.
When is the best time ja visit San Francisco County?
tou, kesäkuu, heinäkuu, elokuu, syyskuu and lokakuu offer the most comfortable conditions in San Francisco County, which has a Mediterranean climate. tammikuu, helmikuu and joulukuu 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 local time is 1:34 PM.
How many people live in San Francisco County?
San Francisco County has a population of approximately 810.000.
What is the nearest airport ja San Francisco County?
The closest airports are San Francisco International Airport (SFO), 17 km away.
What are the top things ja do in San Francisco County?
Popular options include Alcatraz Island, Golden Gate Bridge, Point Lobos State Natural Reserve, Pinnacles National Park, heiia Pfeiffer Burns State Park and Emerald Bay State Park.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (us-counties) - coordinates, hierarchy and facts. |
|---|---|
| Ennuste and observations | Open-Meteo (ECMWF and national models). |
| Ilmanlaatu and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Ilmasto averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Sää 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 lokakuu 29, 2026 at 1:34 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
