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San Francisco weather in October

Weather in San Francisco: October

Average day temperature: 63.9°F
Average night temperature: 57.0°F
Sea water temperature: 60.4°F
Number of sunny days: 18 days
Day length: 10.6 - 11.8 hours
Number of rainy days: 1 day
Precipitation totals: 0.4 in.

Air temperature in October, °F

Show year:
2024
2023
2022

The highest day temperature during October of 2024 was 78°F. At the same time the lowest night temperature was 50°F. Day and night temperature averages during October were 62.7°F and 57.8°F.

Sea water temperature in San Francisco in October, °F

Show year:
2024
2023
2022

The average sea water temperature in October of 2024 was 62.1°F. The highest and lowest sea temperatures during the month were 65.1°F and 59.2°F.

Sunny, partly cloudy and cloudy days

Mostly all days in October are sunny but cloudy days are also possible.

Precipitation total in October, in.

Precipitation total value in San Francisco in October is 0.4 in. Other months of the year show relatively similar values.

Wind speed in October, mph

The average wind speed value in October is 6.8 mph It makes October one of the least windy months of the year.

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in October is: 6.2.

Best time for vacation in San Francisco

Sunniest months:
June 19 days
September 18 days
October 18 days
Warmest months:
August 65.9 °F
September 65.0 °F
October 63.9 °F
Warmest sea temp:
September 61.8 °F
August 61.6 °F
October 60.4 °F
Coldest months:
December 54.3 °F
January 54.7 °F
February 55.6 °F
Rainiest months:
February 4 days
March 4 days
December 4 days
Windiest months:
May 10.0 mph
June 9.6 mph
April 9.5 mph

San Francisco on a weather map

San Francisco
+59°F
S 4 mph
Feels like: +59°F
Precip.: 0%
Places in USA:
Name
°F
+66°F
+66°F
+79°F
+79°F
+64°F
+72°F
+82°F
+73°F
+63°F
+70°F
+59°F
+81°F
+84°F
+68°F
+64°F
24 Hours Forecast
San Francisco
Local time: 11:36
November 05, tuesday
1200
59°F
S
4 mph
1500
63°F
SE
6 mph
1800
61°F
E
7 mph
2100
59°F
E
3 mph
November 06, wednesday
0000
59°F
SE
5 mph
0300
57°F
S
10 mph
0600
55°F
S
16 mph
0900
57°F
SW
14 mph
Units of measurement: °C / °F