San Francisco County Wetter Vorhersage
San Francisco County weather: 17°C, bedeckt. Stündlich forecast, 14-day outlook, UV, air quality and the best time und visit.
San Francisco County weather in Dezember
A workable month, mit trade-offs.
Dezember runs 3°C cooler than the annual average in San Francisco County.
Compare mit November.
Wetter map for San Francisco County
Animated model layers. Pick a layer und load it.
Animated layers by Windy. For pin-level detail and nearby places, see the interactive map below.
Klima in San Francisco County month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Monat | Durchschnittliches Maximum | Durchschnittliches Minimum | Niederschlag | Bewertung |
|---|---|---|---|---|
| Januar | 15° | 8° | 84 mm | ★★★☆☆ |
| Februar | 15° | 9° | 141 mm | ★★★☆☆ |
| März | 18° | 10° | 76 mm | ★★★★☆ |
| April | 17° | 10° | 52 mm | ★★★★☆ |
| Mai | 19° | 11° | 15 mm | ★★★★★ |
| Juni | 19° | 12° | 0 mm | ★★★★★ |
| Juli | 19° | 13° | 2 mm | ★★★★★ |
| August | 20° | 14° | 1 mm | ★★★★★ |
| September | 21° | 14° | 5 mm | ★★★★★ |
| Oktober | 22° | 13° | 19 mm | ★★★★★ |
| November | 17° | 10° | 104 mm | ★★★☆☆ |
| Dezember | 14° | 9° | 148 mm | ★★★☆☆ |
Klima type: Mediterranean. Quelle: Open-Meteo archive (ERA5).
Beste Reisezeit San Francisco County
Go in Mai, Juni, Juli, August, September and Oktober. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: Januar, Februar and Dezember – expect the least comfortable mix of heat, cold or rain.
What und pack, what und skip
- Layers – the daily swing is 11°C, so mornings feel nothing like afternoons
- If your dates are flexible, avoid Januar, Februar and Dezember – historically the least comfortable months here.
How San Francisco County compares mit nearby places
Annual averages, and the difference against San Francisco County.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Area Code 415 | 0 km | 14°C | about the same | 647 mm |
| San Francisco | 0 km | 14°C | about the same | 647 mm |
| ZIP Code 94102 | 0 km | 14°C | about the same | 647 mm |
| Mission District | 2 km | 14°C | about the same | 647 mm |
| ZIP Code 94133 | 3 km | 14°C | about the same | 647 mm |
Vorhersage für San Francisco County nach Zeitraum ansehen
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.
Wetter 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 Nordamerika.
What is the weather like in San Francisco County jetzt?
It is currently 17°C (63°F) mit bedeckt. Luftfeuchtigkeit is 60% and wind is 17 km/h.
When is the best time und visit San Francisco County?
Mai, Juni, Juli, August, September and Oktober offer the most comfortable conditions in San Francisco County, which has a Mediterranean climate. Januar, Februar and Dezember 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 Ortszeit is 6:35 PM.
How many people live in San Francisco County?
San Francisco County has a population of approximately 810.000.
What is the nearest airport und San Francisco County?
The closest airports are San Francisco International Airport (SFO), 17 km away.
What are the top things und do in San Francisco County?
Popular options include Alcatraz Island, Golden Gate Bridge, Point Lobos State Natural Reserve, Pinnacles National Park, Julia 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. |
|---|---|
| Vorhersage and observations | Open-Meteo (ECMWF and national models). |
| Luftqualität and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Klima averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Wetter 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 Oktober 27, 2026 at 6:35 PM Ortszeit. Live blocks refresh every 15 minutes; climate averages monthly.
