Weather in San Francisco in October
As an Amazon Associate we earn from qualifying purchases. We also earn commission from other retail partners. Links below are affiliate links.
Book now, pay at pickup — compare Hertz, Avis, Budget, Sixt and 800+ rental companies for October in San Francisco.
Compare car hire prices → Affiliate link — we earn a commission at no extra cost to youIn October, San Francisco sees average highs of 19.9°C (67.8°F) and lows of 13.0°C. Conditions are pleasantly mild and moderately rainy (2 rainy days), with roughly 9.5 hours of sunshine a day. It is one of the best months of the year to visit. For the complete picture, see the best time to visit San Francisco — every month compared. Once you know when to go, find your San Francisco packing list at 247PackingList.
Get ready for San Francisco in October
Search flights to San Francisco
Compare 100+ airlines for October — one search, best price.
Search Flights →Travel clothing layers
Pack layers — temperatures can vary significantly between day and night.
Check Price →Secure WiFi abroad
Protect your devices on hotel and airport WiFi in San Francisco.
Get NordVPN →What to pack for San Francisco in October
- Warm layers
- Light jacket or fleece
- Comfortable walking shoes
Compare all months in San Francisco
| Month | High | Rain | Rating |
|---|---|---|---|
| January | 13.3°C | 98.0mm | 10/10 |
| February | 14.5°C | 33.4mm | 10/10 |
| March | 13.6°C | 88.2mm | 10/10 |
| April | 15.0°C | 21.8mm | 10/10 |
| May | 16.9°C | 15.4mm | 10/10 |
| June | 18.1°C | 2.5mm | 10/10 |
| July | 18.0°C | 0.1mm | 10/10 |
| August | 19.8°C | 0.2mm | 10/10 |
| September | 20.3°C | 4.0mm | 10/10 |
| October | 19.9°C | 42.4mm | 10/10 |
| November | 16.2°C | 42.5mm | 10/10 |
| December | 13.2°C | 182.2mm | 9/10 |
Full month-by-month guide: best time to visit San Francisco →
For facts about United States — currency, language and dialling code — see our United States country guide at 247CountryInfo. Travellers also find it useful to keep a San Francisco travel guide to hand. Check clothing sizes in United States before you shop.
Frequently Asked Questions
Is October a good time to visit San Francisco?
October rates 10/10 for visiting San Francisco — excellent time to visit. Expect average highs of 19.9°C, 42.4mm of rain across the month and about 9.5 hours of daily sunshine.
What is the temperature in San Francisco in October?
In October, San Francisco has average highs of 19.9°C (67.8°F) and average lows of 13.0°C (55.4°F).
Does it rain in San Francisco in October?
Not much. October averages just 42.4mm of rain in San Francisco — the odd shower is possible but most days stay dry.
What should I wear in San Francisco in October?
For San Francisco in October (19.9°C highs / 13.0°C lows), pack warm layers plus light jacket or fleece, comfortable walking shoes.
More essentials for San Francisco in October
Packing cubes
Keep the bag organised whatever the weather — compression cubes for every size.
Check Price →Travel first aid kit
Compact TSA-friendly kit for peace of mind wherever you travel.
Check Price →Last updated:
Climate data sourced from Open-Meteo (open source, open data licence). Monthly averages calculated from 2020–2023 historical data. Weather can be unpredictable — always check a live forecast before travelling.