San Francisco in October
Fleet Week and festivals
By Daan · Last reviewed October 2026
The short answer
October is the best month to visit San Francisco.
October is warm and lively, with Fleet Week's air shows and Hardly Strictly Bluegrass in Golden Gate Park.
October in detail
What October actually feels like
- Weather
- 12–21°C
- Warm and mostly dry.
- Crowds
- Moderate
- Moderate, busier on event weekends.
- Prices
- $$$
- Mid-range, higher on event weekends.
+Fleet Week and free bluegrass in the park.
–Hotels fill on big weekends.
My tip for October
Watch the Fleet Week air show from the Marina Green.
- Events
- Views
How October compares
Against the other eleven months
1st of 12 overall in San Francisco, 2nd for weather, 6th for space, 7th for value. The emptiest month is January; the best value is January.
See all twelve months for San FranciscoAlso good in October
Weather
Weather in San Francisco in October
In October San Francisco averages a high of 21°C (70°F) and a low of 12°C (54°F), with about 24 mm of rain or snow over 4 wet days. The warmest month is September (around 21°C) and the coolest is January (around 14°C); the wettest month is December.
- Average high
- 21°C
- 70°F
- Average low
- 12°C
- 54°F
- Precipitation
- 24 mm
- Wet days
- 4
Climate data: NOAA (downtown San Francisco, 1991–2020). Temperatures are averages of daily highs and lows.
Quick answers
San Francisco in October: the questions people ask
- Is October a good time to visit San Francisco?
- October is the best month to visit San Francisco. It ranks 1 of 12 months in San Francisco overall (2 for weather, 6 for space, 7 for value). The main upside: Fleet Week and free bluegrass in the park. The main downside: Hotels fill on big weekends.
- What is the weather like in San Francisco in October?
- Average highs are around 21°C and lows around 12°C. Expect about 24 mm of rain or snow over roughly 4 wet days. Warm and mostly dry. For comparison, the warmest month is September (around 21°C) and the coolest is January (around 14°C).
- Is San Francisco crowded in October?
- Crowds are moderate. Moderate, busier on event weekends. The quietest month is January.
- How expensive is San Francisco in October?
- Prices are at level 3 of 5 ($$$). Mid-range, higher on event weekends. The best-value month is January.
- When is the best time to visit San Francisco?
- In the CrowdFreeViews month scores, September is the best month overall (this month). The quietest month is January and the best value is January.
Ready to book October in San Francisco?
Fleet Week and free bluegrass in the park.
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