The best months to visit San Francisco are Sep – Nov. 18–24°C, warmest & clearest.
Quick facts
Currency USD ($) 1 EUR ≈ $1.08
Language English Cantonese & Spanish common
Timezone PST (UTC-8) PDT (UTC-7) Mar–Nov
Best Months Sep – Nov 18–24°C, warmest & clearest
Daily Budget ~$110–170 Hostel, burritos, Muni
Visa ESTA / B1-B2 VWP countries need ESTA ($21)
When to go
The ideal travel window for San Francisco is Sep – Nov, when you can expect 18–24°c, warmest & clearest. This period offers the most comfortable conditions for sightseeing and outdoor activities.
Timezone: PST (UTC-8) (PDT (UTC-7) Mar–Nov)
Visa: ESTA / B1-B2 — VWP countries need ESTA ($21)
Frequently asked questions
When is the best time to visit San Francisco?
The best months to visit San Francisco are Sep – Nov. 18–24°C, warmest & clearest.
What is the weather like in San Francisco?
During the best travel months (Sep – Nov), San Francisco typically has 18–24°c, warmest & clearest. Check our full San Francisco guide for seasonal packing tips.
Is San Francisco expensive to visit?
See our detailed San Francisco budget breakdown for daily costs covering accommodation, food, transport, and activities.
