San Francisco Clima and Average Tiempo
Clima of San Francisco: average temperatures, rainfall and seasons month by month.
Clima in San Francisco month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Mes | Máx. media | Mín. media | Precipitaciones | Valoración |
|---|---|---|---|---|
| enero | 15° | 8° | 84 mm | ★★★☆☆ |
| febrero | 15° | 9° | 141 mm | ★★★☆☆ |
| marzo | 18° | 10° | 76 mm | ★★★★☆ |
| abril | 17° | 10° | 52 mm | ★★★★☆ |
| may | 19° | 11° | 15 mm | ★★★★★ |
| junio | 19° | 12° | 0 mm | ★★★★★ |
| julio | 19° | 13° | 2 mm | ★★★★★ |
| agosto | 20° | 14° | 1 mm | ★★★★★ |
| septiembre | 21° | 14° | 5 mm | ★★★★★ |
| octubre | 22° | 13° | 19 mm | ★★★★★ |
| noviembre | 17° | 10° | 104 mm | ★★★☆☆ |
| diciembre | 14° | 9° | 148 mm | ★★★☆☆ |
Clima type: Mediterranean. Fuente: Open-Meteo archive (ERA5).
Recent extremes in San Francisco
Altoest and lowest readings observed in the last 3 years of reanalysis data – not all-time records.
How San Francisco compares con 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 |
Clima by attraction in San Francisco
2 attractions mapped in this atlas
Clima by airport in San Francisco
1 airports mapped in this atlas
Clima by district in San Francisco
2 districts and neighborhoods mapped in this atlas
Clima by zip / postal code in San Francisco
2 zip and postal codes mapped in this atlas
Clima by area code in San Francisco
1 area codes mapped in this atlas
Mejor época para visitar San Francisco
Go in may, junio, julio, agosto, septiembre and octubre. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: enero, febrero and diciembre – expect the least comfortable mix of heat, cold or rain.
What this means for San Francisco
Today is about average for octubre. The forecast high of 23°C is in line con the 22°C typical for this month.
Lluvia 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 junio a agosto.
The gap between the warmest and coldest month averages 6°C – an unusually even climate through the year.
What a pack, what a skip
- Layers – the daily swing is 14°C, so mornings feel nothing like afternoons
- If your dates are flexible, avoid enero, febrero and diciembre – historically the least comfortable months here.
Resumen
San Francisco is a city in California. San Francisco is known for Golden Gate Bridge and cable cars. Tiene una población de aproximadamente 810.000.
Ahora mismo hay 19°C (66°F) in San Francisco con cielo despejado. La sensación térmica es de 16°C. Hoy las temperaturas van de 9°C a 23°C. La probabilidad de precipitación es del 0%. Las condiciones para hacer turismo obtienen 9.4/10 – excelente — puedes salir ahora.
La mejor época para visitar San Francisco is may, junio, julio, agosto, septiembre and octubre. El clima es Mediterranean. enero, febrero and diciembre suelen ser los meses menos cómodos. octubre es el mes más cálido, con máximas medias cercanas a 22°C, mientras enero es el mes más frío, con mínimas cercanas a 8°C.
El aeropuerto principal más cercano es San Francisco International Airport (SFO), about 17 km away. Entre los lugares destacados cercanos se encuentran Alcatraz Island, Golden Gate Bridge, Point Lobos State Natural Reserve and Pinnacles National Park.
En términos sencillos. Today is about average for octubre. The forecast high of 23°C is in line con the 22°C typical for this month. The best window a be outside is roughly 11 AM a 2 PM, when temperature, rain chance and wind line up best. stargazing is the strongest bet in San Francisco 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 San Francisco
| Tipo | City |
|---|---|
| State | California |
| País | Estados Unidos |
| Continente | América del Norte |
| Coordenadas | 37°46′29.6″N 122°25′9.8″W (37.7749, -122.4194) |
| Población | 810.000 |
| Known for | Golden Gate Bridge and cable cars |
| Hora local | 5:21 PM (UTC-07:00) |
| Mejores meses | may, junio, julio, agosto, septiembre and octubre |
| Clima | Mediterranean |
Tiempo map for San Francisco
Animated model layers. Pick a layer a load it.
Animated layers by Vientoy. 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.
Clima 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 América del Norte.
What is the weather like in San Francisco ahora mismo?
It is currently 19°C (66°F) con cielo despejado. Humedad is 53% and wind is 18 km/h.
When is the best time a visit San Francisco?
may, junio, julio, agosto, septiembre and octubre offer the most comfortable conditions in San Francisco, which has a Mediterranean climate. enero, febrero and diciembre 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 hora local is 5:21 PM.
How many people live in San Francisco?
San Francisco has a population of approximately 810.000.
What is the nearest airport a San Francisco?
The closest airports are San Francisco International Airport (SFO), 17 km away.
What are the top things a do in San Francisco?
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.
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. |
|---|---|
| Pronóstico and observations | Open-Meteo (ECMWF and national models). |
| Calidad del aire and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Clima averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Tiempo 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 octubre 24, 2026 at 5:21 PM hora local. Live blocks refresh every 15 minutes; climate averages monthly.
