San Francisco Weather in October
October in San Francisco sees daytime temperatures around 23°C (73°F) and lows of 17°C (63°F) at night. The perfect weather makes it a good time to visit.
Rainfall in San Francisco in October
Analyzing past climate data, one can expect approximately 9 days of rain, averaging 58 mm (2.3 in). A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.
Temperature in San Francisco in October
If you're visiting San Francisco in October, expect perfect temperatures with highs of 23°C (73°F) and overnight lows of 17°C (63°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. With overnight lows of 17°C (63°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.
Sunshine in San Francisco in October
With approximately 213 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.
Wind Speed in San Francisco in October
Wind speeds average 1 m/s (2 knots) during October. At this speed, you'll experience mostly light air movement that's just barely noticeable. As an average, some days will be completely calm while others have gentle breezes you can feel on your skin.
Average water temperature in October
The water is 21°C (70°F) this month — a comfortable temperature that most swimmers enjoy. Warm enough to stay in without getting cold quickly.Our weather planner can help you find worldwide destinations with pleasant weather during this period. April, May, June, July, August, September and October typically offer the best weather for San Francisco.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Spain, check out our San Francisco's climate page.
San Francisco Temperature in October
Min Temperature
17°C (63°F)
Max Temperature
23°C (73°F)
Water Temperature
21°C (70°F) *
Chance of Rain
30%
Precipitation
58 mm (2.3 in)
Rainy days
9 days
Humidity
70% *
Windspeed
1 m/s (2 knots) *
Sunshine
213 hours *
Percentage Sunshine
60% *
Best Places in Spain in October
Find out more about the weather in Spain and which places have the best travel conditions in this month. See all of Spain in October →
perfect weather
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unpleasant
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What to Wear in San Francisco in October
Comfortable temperatures call for an easy wardrobe in October. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Wet weather is likely, so pack waterproof gear for multiple rainy days. With water temperatures around 21°C (70°F), swimming conditions are excellent. Pack your swimsuit, goggles, and maybe some water shoes. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in San Francisco in October
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Spain, check out our San Francisco's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full San Francisco climate overview or explore weather in Spain.
