San Francisco Κλίμα and Average Καιρός
Κλίμα of San Francisco: average temperatures, rainfall and seasons month by month.
Κλίμα in San Francisco month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Μήνας | Avg high | Avg low | Βροχήfall | Rating |
|---|---|---|---|---|
| Ιανουάριος | 15° | 8° | 84 mm | ★★★☆☆ |
| Φεβρουάριος | 15° | 9° | 141 mm | ★★★☆☆ |
| Μάρτιος | 18° | 10° | 76 mm | ★★★★☆ |
| Απρίλιος | 17° | 10° | 52 mm | ★★★★☆ |
| Μάι | 19° | 11° | 15 mm | ★★★★★ |
| Ιούνιος | 19° | 12° | 0 mm | ★★★★★ |
| Ιούλιος | 19° | 13° | 2 mm | ★★★★★ |
| Αύγουστος | 20° | 14° | 1 mm | ★★★★★ |
| Σεπτέμβριος | 21° | 14° | 5 mm | ★★★★★ |
| Οκτώβριος | 22° | 13° | 19 mm | ★★★★★ |
| Νοέμβριος | 17° | 10° | 104 mm | ★★★☆☆ |
| Δεκέμβριος | 14° | 9° | 148 mm | ★★★☆☆ |
Κλίμα type: Mediterranean. Πηγή: Open-Meteo archive (ERA5).
Recent extremes in San Francisco
Υψηλόest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How San Francisco compares με 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 |
Κλίμα by attraction in San Francisco
2 attractions mapped in this atlas
Κλίμα by airport in San Francisco
1 airports mapped in this atlas
Κλίμα by district in San Francisco
2 districts and neighborhoods mapped in this atlas
Κλίμα by zip / postal code in San Francisco
2 zip and postal codes mapped in this atlas
Κλίμα by area code in San Francisco
1 area codes mapped in this atlas
Καλύτερη εποχή για επίσκεψη San Francisco
Go in Μάι, Ιούνιος, Ιούλιος, Αύγουστος, Σεπτέμβριος and Οκτώβριος. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: Ιανουάριος, Φεβρουάριος and Δεκέμβριος - expect the least comfortable mix of heat, cold or rain.
What this means for San Francisco
Today is about average for Οκτώβριος. The forecast high of 21°C is in line με the 22°C typical for this month.
Βροχή 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 Ιούνιος έως Αύγουστος.
The gap between the warmest and coldest month averages 6°C - an unusually even climate through the year.
What έως pack, what έως skip
- Layers - the daily swing is 14°C, so mornings feel nothing like afternoons
- If your dates are flexible, avoid Ιανουάριος, Φεβρουάριος and Δεκέμβριος - historically the least comfortable months here.
Περίληψη
San Francisco is a city in California. San Francisco is known for Golden Gate Bridge and cable cars. Ο πληθυσμός είναι περίπου 810.000.
Αυτή τη στιγμή είναι 17°C (62°F) in San Francisco με Αίθριος. Η αισθητή θερμοκρασία είναι 14°C. Σήμερα η θερμοκρασία κυμαίνεται από 12°C έως 21°C. Η πιθανότητα βροχής είναι 1%. Sightseeing conditions score 9.4/10 - Εξαιρετικές συνθήκες — φύγετε τώρα.
Η καλύτερη εποχή για επίσκεψη στο San Francisco is Μάι, Ιούνιος, Ιούλιος, Αύγουστος, Σεπτέμβριος and Οκτώβριος. Το κλίμα είναι Mediterranean. Ιανουάριος, Φεβρουάριος and Δεκέμβριος tend έως be the least comfortable months. Οκτώβριος is the warmest month με average highs near 22°C, while Ιανουάριος is the coldest με 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.
Με απλά λόγια. Today is about average for Οκτώβριος. The forecast high of 21°C is in line με the 22°C typical for this month. The best window έως be outside is roughly 1 PM έως 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
| Τύπος | City |
|---|---|
| State | California |
| Χώρα | Ηνωμένες Πολιτείες |
| Ήπειρος | Βόρεια Αμερική |
| Συντεταγμένες | 37°46′29.6″N 122°25′9.8″W (37.7749, -122.4194) |
| Πληθυσμός | 810.000 |
| Known for | Golden Gate Bridge and cable cars |
| Τοπική ώρα | 9:08 PM (UTC-07:00) |
| Best months | Μάι, Ιούνιος, Ιούλιος, Αύγουστος, Σεπτέμβριος and Οκτώβριος |
| Κλίμα | Mediterranean |
Καιρός map for San Francisco
Animated model layers. Pick a layer έως load it.
Animated layers by Άνεμοςy. 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.
Κλίμα 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 Βόρεια Αμερική.
What is the weather like in San Francisco τώρα?
It is currently 17°C (62°F) με Αίθριος. Υγρασία is 65% and wind is 15 km/h.
When is the best time έως visit San Francisco?
Μάι, Ιούνιος, Ιούλιος, Αύγουστος, Σεπτέμβριος and Οκτώβριος offer the most comfortable conditions in San Francisco, which has a Mediterranean climate. Ιανουάριος, Φεβρουάριος and Δεκέμβριος 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 9:08 PM.
How many people live in San Francisco?
San Francisco has a population of approximately 810.000.
What is the nearest airport έως San Francisco?
The closest airports are San Francisco International Airport (SFO), 17 km away.
What are the top things έως do in San Francisco?
Popular options include Alcatraz Island, Golden Gate Bridge, Point Lobos State Natural Reserve, Pinnacles National Park, Ιούia 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. |
|---|---|
| Πρόγνωση and observations | Open-Meteo (ECMWF and national models). |
| Ποιότητα αέρα and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Κλίμα averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Καιρός 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 Οκτώβριος 23, 2026 at 9:08 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
