San Francisco Clima and Average Meteo
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.
| Mese | Massima media | Minima media | Precipitazioni | Valutazione |
|---|---|---|---|---|
| gennaio | 15° | 8° | 84 mm | ★★★☆☆ |
| febbraio | 15° | 9° | 141 mm | ★★★☆☆ |
| marzo | 18° | 10° | 76 mm | ★★★★☆ |
| aprile | 17° | 10° | 52 mm | ★★★★☆ |
| mag | 19° | 11° | 15 mm | ★★★★★ |
| giugno | 19° | 12° | 0 mm | ★★★★★ |
| luglio | 19° | 13° | 2 mm | ★★★★★ |
| agosto | 20° | 14° | 1 mm | ★★★★★ |
| settembre | 21° | 14° | 5 mm | ★★★★★ |
| ottobre | 22° | 13° | 19 mm | ★★★★★ |
| novembre | 17° | 10° | 104 mm | ★★★☆☆ |
| dicembre | 14° | 9° | 148 mm | ★★★☆☆ |
Clima type: Mediterranean. Fonte: 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
Periodo migliore per visitare San Francisco
Go in mag, giugno, luglio, agosto, settembre and ottobre. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: gennaio, febbraio and dicembre – expect the least comfortable mix of heat, cold or rain.
What this means for San Francisco
Today is about average for ottobre. The forecast high of 21°C is in line con the 22°C typical for this month.
Pioggia 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 giugno 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 gennaio, febbraio and dicembre – historically the least comfortable months here.
Riepilogo
San Francisco is a city in California. San Francisco is known for Golden Gate Bridge and cable cars. Ha una popolazione di circa 810.000.
Attualmente ci sono 17°C (62°F) in San Francisco con sereno. La temperatura percepita è di 14°C. Oggi le temperature vanno da 12°C a 21°C. La probabilità di precipitazioni è del 1%. Le condizioni per le visite turistiche sono valutate 9.4/10 – eccellente — vai ora.
Il periodo migliore per visitare San Francisco is mag, giugno, luglio, agosto, settembre and ottobre. Il clima è Mediterranean. gennaio, febbraio and dicembre tendono a essere i mesi meno confortevoli. ottobre è il mese più caldo, con massime medie intorno a 22°C, mentre gennaio è il mese più freddo, con minime intorno a 8°C.
L'aeroporto principale più vicino è San Francisco International Airport (SFO), about 17 km away. Tra i luoghi di interesse nelle vicinanze ci sono Alcatraz Island, Golden Gate Bridge, Point Lobos State Natural Reserve and Pinnacles National Park.
In parole semplici. Today is about average for ottobre. The forecast high of 21°C is in line con the 22°C typical for this month. The best window a be outside is roughly 1 PM a 4 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 |
| Paese | Stati Uniti |
| Continente | America del Nord |
| Coordinate | 37°46′29.6″N 122°25′9.8″W (37.7749, -122.4194) |
| Popolazione | 810.000 |
| Known for | Golden Gate Bridge and cable cars |
| Ora locale | 2:03 PM (UTC-07:00) |
| Mesi migliori | mag, giugno, luglio, agosto, settembre and ottobre |
| Clima | Mediterranean |
Meteo map for San Francisco
Animated model layers. Pick a layer a load it.
Animated layers by Ventoy. 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 America del Nord.
What is the weather like in San Francisco 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?
mag, giugno, luglio, agosto, settembre and ottobre offer the most comfortable conditions in San Francisco, which has a Mediterranean climate. gennaio, febbraio and dicembre 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 ora locale is 2:03 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, lugia 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. |
|---|---|
| Previsioni and observations | Open-Meteo (ECMWF and national models). |
| Qualità dell’aria 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 Meteo 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 ottobre 24, 2026 at 2:03 PM ora locale. Live blocks refresh every 15 minutes; climate averages monthly.
