San Francisco Weather in October

San Francisco in October sees pleasant daytime temperatures of 22°C (72°F) and nighttime lows of 12°C (54°F). Low rainfall is typical, with around 23 mm (0.9 in) for the month.

Rainfall in San Francisco in October

Analyzing past climate data, one can expect approximately 4 days of rain, averaging 23 mm (0.9 in). When rain does fall, showers tend to be light and brief. Most days will be dry.

Temperature in San Francisco in October

October is a excellent month in San Francisco, with 22°C (72°F) during the day and 12°C (54°F) at night. Even when the weather is stable, mornings and evenings can still feel distinctly cool. With lows of 12°C (54°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

Sunshine in San Francisco in October

Expect a lot of sunshine this month, with about 243 hours of sun. These sunny conditions add to the overall experience.

Wind Speed in San Francisco in October

Wind speeds average 4 m/s (8 knots) during October. At this speed, expect moderate winds that can raise dust and move small branches. Since this is an average, some days have gentle light winds while others experience stronger breezes that are quite noticeable.

Average water temperature in October

At 14°C (57°F), the water is cool but manageable for those who don't mind a bit of a shock getting in. Most people adjust after a few minutes.

If you're a fan of comfortable temperatures and drier conditions, October is a great time to visit.