San Francisco Climă and Average Vreme
Climă of San Francisco: average temperatures, rainfall and seasons month by month.
Climă in San Francisco month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Lună | Avg high | Avg low | Ploaiefall | Rating |
|---|---|---|---|---|
| ianuarie | 15° | 8° | 84 mm | ★★★☆☆ |
| februarie | 15° | 9° | 141 mm | ★★★☆☆ |
| martie | 18° | 10° | 76 mm | ★★★★☆ |
| aprilie | 17° | 10° | 52 mm | ★★★★☆ |
| mai | 19° | 11° | 15 mm | ★★★★★ |
| iunie | 19° | 12° | 0 mm | ★★★★★ |
| iulie | 19° | 13° | 2 mm | ★★★★★ |
| august | 20° | 14° | 1 mm | ★★★★★ |
| septembrie | 21° | 14° | 5 mm | ★★★★★ |
| octombrie | 22° | 13° | 19 mm | ★★★★★ |
| noiembrie | 17° | 10° | 104 mm | ★★★☆☆ |
| decembrie | 14° | 9° | 148 mm | ★★★☆☆ |
Climă type: Mediterranean. Sursă: Open-Meteo archive (ERA5).
Recent extremes in San Francisco
Ridicatest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How San Francisco compares cu nearby places
Annual averages, and the difference against San Francisco.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| San Francisco County | 0 km | 14°C | about the same | 647 mm |
| Napa | 59 km | 15°C | +1°C warmer | 766 mm |
| Santa Clara County | 62 km | 16°C | +2°C warmer | 554 mm |
| Sacramento | 121 km | 17°C | +3°C warmer | 690 mm |
| Point Lobos State Natural Reserve | 146 km | 14°C | about the same | 577 mm |
Climă by attraction in San Francisco
2 attractions mapped in this atlas
Climă by airport in San Francisco
1 airports mapped in this atlas
Climă by district in San Francisco
2 districts and neighborhoods mapped in this atlas
Climă by zip / postal code in San Francisco
2 zip and postal codes mapped in this atlas
Climă by area code in San Francisco
1 area codes mapped in this atlas
Cea mai bună perioadă San Francisco
Go in mai, iunie, iulie, august, septembrie and octombrie. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: ianuarie, februarie and decembrie - expect the least comfortable mix of heat, cold or rain.
What this means for San Francisco
Today is warmer than average for octombrie. The forecast high of 27°C is 4.6°C above the 22°C typical for this month.
Ploaie 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 iunie și august.
The gap between the warmest and coldest month averages 6°C - an unusually even climate through the year.
What și pack, what și skip
- dumglasses, a brimmed hat and SPF 30+
- If your dates are flexible, avoid ianuarie, februarie and decembrie - historically the least comfortable months here.
Rezumat
San Francisco is a city in California. San Francisco is known for Golden Gate Bridge and cable cars. Are o populație de aproximativ 810.000.
Acum sunt 20°C (69°F) in San Francisco cu cer senin. Temperatura resimțită este 18°C. Astăzi temperaturile variază între 15°C și 27°C. Probabilitatea de precipitații este de 1%. Sightseeing conditions score 9.3/10 - excelent — pleacă acum.
Cea mai bună perioadă pentru a vizita San Francisco is mai, iunie, iulie, august, septembrie and octombrie. Clima este Mediterranean. ianuarie, februarie and decembrie tend și be the least comfortable months. octombrie is the warmest month cu average highs near 22°C, while ianuarie is the coldest cu 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.
Pe scurt. Today is warmer than average for octombrie. The forecast high of 27°C is 4.6°C above the 22°C typical for this month. The best window și be outside is roughly 10 AM și 1 PM, when temperature, rain chance and wind line up best. stargazing is the strongest bet in San Francisco 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 San Francisco
| Tip | City |
|---|---|
| State | California |
| Țară | Statele Unite ale Americii |
| Continent | America de Nord |
| Coordonate | 37°46′29.6″N 122°25′9.8″W (37.7749, -122.4194) |
| Populație | 810.000 |
| Known for | Golden Gate Bridge and cable cars |
| Ora locală | 11:45 PM (UTC-07:00) |
| Best months | mai, iunie, iulie, august, septembrie and octombrie |
| Climă | Mediterranean |
Vreme map for San Francisco
Animated model layers. Pick a layer și load it.
Animated layers by Vânty. For pin-level detail and nearby places, see the interactive map below.
Explore San Francisco
Every topic we hold for this place, and the same topic for the places around it.
Climă for related places
Frequently asked questions
Where is San Francisco?
San Francisco is a city in California. Its coordinates are 37.7749, -122.4194. It lies in America de Nord.
What is the weather like in San Francisco acum?
It is currently 20°C (69°F) cu cer senin. Umiditate is 60% and wind is 19 km/h.
When is the best time și visit San Francisco?
mai, iunie, iulie, august, septembrie and octombrie offer the most comfortable conditions in San Francisco, which has a Mediterranean climate. ianuarie, februarie and decembrie are usually the hardest months for outdoor plans.
What time zone is San Francisco in?
San Francisco observes America/Los_Angeles (UTC-07:00). The local time is 11:45 PM.
How many people live in San Francisco?
San Francisco has a population of approximately 810.000.
What is the nearest airport și San Francisco?
The closest airports are San Francisco International Airport (SFO), 17 km away.
What are the top things și do in San Francisco?
Popular options include Alcatraz Island, Golden Gate Bridge, Point Lobos State Natural Reserve, Pinnacles National Park, iulia Pfeiffer Burns State Park and Emerald Bay State Park.
What places are in San Francisco?
San Francisco covers 8 places in this atlas, including Alcatraz Island, Golden Gate Bridge, San Francisco International Airport, Fisherman's Wharf, Mission District and ZIP Code 94102.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (cities-us) - coordinates, hierarchy and facts. |
|---|---|
| Prognoză and observations | Open-Meteo (ECMWF and national models). |
| Calitatea aerului and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climă 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 octombrie 5, 2026 at 11:45 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
