Best time to visit San Francisco

Q: When is the best time to visit San Francisco?

The best time to visit San Francisco is September based on the following average weather conditions. Maximum daytime temperature = 22 - 30°C. Daily hours of sunshine = 10 hours or more.

Q: Which is the hottest month in San Francisco?

The hottest time of year in San Francisco is normally September. Expect maximum daytime temperatures to reach 22°C.

Q: Which month has the most rain in San Francisco?

In terms of rainfall, January is usually the wettest month in San Francisco with 125mm on average. There are normally 10 days in January with some rain.

Q: When is it sunniest in San Francisco?

The sunniest time of year in San Francisco is normally April with bright sunshine on average for 78% of daylight hours; that's 10 hours of sunshine per day.

Q: When is the sea warmest in San Francisco?

The sea is usually at its warmest in San Francisco in September when the water temperature reaches 14°C.

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San Francisco by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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Destination

When is the best time to visit San Francisco?

The best time to visit San Francisco is September based on the following average weather conditions.

Maximum daytime temperature = 22 - 30°C [remove]
Daily hours of sunshine = 10 hours or more [remove]

Change the criteria to reflect your weather preferences.

1.5
Jan
1.5
Feb
2.5
Mar
3
Apr
3.5
May
4
Jun
4
Jul
4
Aug
4.5
Sep
4
Oct
1.5
Nov
1
Dec

Change criteria

Max Day Temperature (°C)

13
Jan
16
Feb
16
Mar
17
Apr
18
May
19
Jun
20
Jul
20
Aug
22
Sep
21
Oct
17
Nov
14
Dec

Hours of Sunshine (daily)

6
Jan
7
Feb
9
Mar
10
Apr
11
May
11
Jun
10
Jul
10
Aug
9
Sep
8
Oct
6
Nov
5
Dec

Which is the hottest month in San Francisco?

The hottest time of year in San Francisco is normally September. Expect maximum daytime temperatures to reach 22°C.

Which month has the most rain in San Francisco?

In terms of rainfall, January is usually the wettest month in San Francisco with 125mm on average. There are normally 10 days in January with some rain.

When is it sunniest in San Francisco?

The sunniest time of year in San Francisco is normally April with bright sunshine on average for 78% of daylight hours; that's 10 hours of sunshine per day.

When is the sea warmest in San Francisco?

The sea is usually at its warmest in San Francisco in September when the water temperature reaches 14°C.