San Francisco Klimaat and Average Weer
Klimaat of San Francisco: average temperatures, rainfall and seasons month by month.
Klimaat in San Francisco month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Maand | Gem. maximum | Gem. minimum | Neerslag | Beoordeling |
|---|---|---|---|---|
| januari | 15° | 8° | 84 mm | ★★★☆☆ |
| februari | 15° | 9° | 141 mm | ★★★☆☆ |
| maart | 18° | 10° | 76 mm | ★★★★☆ |
| april | 17° | 10° | 52 mm | ★★★★☆ |
| mei | 19° | 11° | 15 mm | ★★★★★ |
| juni | 19° | 12° | 0 mm | ★★★★★ |
| juli | 19° | 13° | 2 mm | ★★★★★ |
| augustus | 20° | 14° | 1 mm | ★★★★★ |
| september | 21° | 14° | 5 mm | ★★★★★ |
| oktober | 22° | 13° | 19 mm | ★★★★★ |
| november | 17° | 10° | 104 mm | ★★★☆☆ |
| december | 14° | 9° | 148 mm | ★★★☆☆ |
Klimaat type: Mediterranean. Bron: Open-Meteo archive (ERA5).
Recent extremes in San Francisco
Hoogest and lowest readings observed in the last 3 years of reanalysis data – not all-time records.
How San Francisco compares met 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 |
Klimaat by attraction in San Francisco
2 attractions mapped in this atlas
Klimaat by airport in San Francisco
1 airports mapped in this atlas
Klimaat by district in San Francisco
2 districts and neighborhoods mapped in this atlas
Klimaat by zip / postal code in San Francisco
2 zip and postal codes mapped in this atlas
Klimaat by area code in San Francisco
1 area codes mapped in this atlas
Beste reistijd San Francisco
Go in mei, juni, juli, augustus, september and oktober. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: januari, februari and december – expect the least comfortable mix of heat, cold or rain.
What this means for San Francisco
Today is warmer than average for oktober. The forecast high of 27°C is 4.6°C above the 22°C typical for this month.
Regen 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 juni en augustus.
The gap between the warmest and coldest month averages 6°C – an unusually even climate through the year.
What en pack, what en skip
- zoglasses, a brimmed hat and SPF 30+
- If your dates are flexible, avoid januari, februari and december – historically the least comfortable months here.
Samenvatting
San Francisco is a city in California. San Francisco is known for Golden Gate Bridge and cable cars. Er wonen ongeveer 810.000.
Op dit moment is het 20°C (69°F) in San Francisco met heldere hemel. Het voelt als 18°C. Vandaag ligt de temperatuur tussen 15°C en 27°C. De kans op neerslag is 1%. De omstandigheden voor sightseeing scoren 9.3/10 – uitstekend — ga nu.
De beste tijd om San Francisco is mei, juni, juli, augustus, september and oktober. Het klimaat is Mediterranean. januari, februari and december zijn meestal de minst comfortabele maanden. oktober is de warmste maand, met gemiddelde maxima rond 22°C, terwijl januari is de koudste maand, met minima rond 8°C.
De dichtstbijzijnde grote luchthaven is San Francisco International Airport (SFO), about 17 km away. Nabijgelegen hoogtepunten zijn Alcatraz Island, Golden Gate Bridge, Point Lobos State Natural Reserve and Pinnacles National Park.
Kort gezegd. Today is warmer than average for oktober. The forecast high of 27°C is 4.6°C above the 22°C typical for this month. The best window en be outside is roughly 10 AM en 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
| Type | City |
|---|---|
| State | California |
| Land | Verenigde Staten |
| Continent | Noord-Amerika |
| Coördinaten | 37°46′29.6″N 122°25′9.8″W (37.7749, -122.4194) |
| Bevolking | 810.000 |
| Known for | Golden Gate Bridge and cable cars |
| Lokale tijd | 7:22 PM (UTC-07:00) |
| Beste maanden | mei, juni, juli, augustus, september and oktober |
| Klimaat | Mediterranean |
Weer map for San Francisco
Animated model layers. Pick a layer en load it.
Animated layers by Windy. 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.
Klimaat 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 Noord-Amerika.
What is the weather like in San Francisco nu?
It is currently 20°C (69°F) met heldere hemel. Luchtvochtigheid is 60% and wind is 19 km/h.
When is the best time en visit San Francisco?
mei, juni, juli, augustus, september and oktober offer the most comfortable conditions in San Francisco, which has a Mediterranean climate. januari, februari and december 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 lokale tijd is 7:22 PM.
How many people live in San Francisco?
San Francisco has a population of approximately 810.000.
What is the nearest airport en San Francisco?
The closest airports are San Francisco International Airport (SFO), 17 km away.
What are the top things en 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. |
|---|---|
| Voorspelling and observations | Open-Meteo (ECMWF and national models). |
| Luchtkwaliteit and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Klimaat averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Weer 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 5, 2026 at 7:22 PM lokale tijd. Live blocks refresh every 15 minutes; climate averages monthly.
