Weather in San Francisco in december 2021

The weather in San Francisco in the month of december comes from statistical datas on the past years. You can view the weather statistics for all the month, but also by clicking on the tabs for the beginning, the middle and the end of the month.

Average weather throughout december

tolerable weather

Weather at 6am
49°F

Clear/SunnyClear/Sunny
47% of time

Partly Cloudy

27%

Cloudy

12%

Moderate rain at times

9%

Weather at 12pm
56°F

Clear/SunnyClear/Sunny
51% of time

Partly Cloudy

24%

Cloudy

16%

Moderate rain at times

8%

Weather at 6pm
52°F

Clear/SunnyClear/Sunny
52% of time

Partly Cloudy

22%

Cloudy

14%

Moderate rain at times

8%

Weather at 3am
49°F

Clear/Sunny

50%

Partly Cloudy

24%

Cloudy

19%

Fog

6%


Evolution of daily average temperature and precipitation in San Francisco in december

These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in San Francisco in december.


Climate of San Francisco in december

The climate of San Francisco in december is tolerable

A pleasant and comfortable atmosphere characterizes the climate throughout December in San Francisco, favored by the influence of the sea currents coming from the south. Despite the strong presence of the rains that are typical of the climate of the Californian coast, one can always bet on many luminous days to recharge and relax.

San Francisco at the Beginning of December

The first ten days of December are characterized by cool mornings, with morning temperatures around 8° C. One should also expect more frequent rainfall events, following a renewal in precipitation. In general however, sunny days prevail over the weather in San Francisco throughout December.

San Francisco in the Middle of December

The climatic conditions of the second ten day period are identical to those of the first period of December. Temperatures vary between 8° C and 14° C, resulting in a gentle but pleasant atmosphere. Since the rains are weak and despite a small increase in intensity and frequency, such provides more time for the beautiful sun to brighten up the days.

San Francisco at the End of December

Temperatures continue to fall during the last ten days of December, so that it is essential to dress appropriately in order to feel comfortable - despite the gentle presence of the sun. On the other hand, the luminous days are a true invitation to take advantage of the timid sunshine and count numerous.

San Francisco: another month?

If you can push the dates of your trip to San Francisco forward, the month of january has a better weather forecast than december. more information

December: another location in California?

If you want to go to California in december, there are destinations with better weather than San Francisco:

In december, Los Angeles , San Diego, Malibu, Newport Beach, San Bernardino and Santa Barbara have good weather.

more information about California's weather in december



Seasonal average climate and temperature of San Francisco in december

Check below seasonal norms These statistics are set from the weather statements of the past years of december.

December
Outside temperature
Average temperature 54°F
Highest temperature 58°F
Lowest temperature 50°F
Highest record temperature 67°F
(2011)
Lowest record temperature 36°F
(2013)
Number of days at +65°F 0 day(s)
(0%)
Sea temperature
Average sea temperature 55°F
Lowest sea temperature 53°F
Highest sea temperature 57°F
Wind
Wind speed 15km/h
Wind temperature 50°F
Precipitation (rainfall)
Rainfall 1in
Number of days with rainfall 5 day(s)
(16%)
Record daily rainfall 0.7in
(2019)
Other climate data
Humidity 75%
Visibility 9.56km
Cloud cover 35%
UV index 4
Daily sunshine hours 8
Sunrise and sunset
Time of sunrise 08:18
Time of sunset 17:52
Length of day 09:34
Our opinion about the weather in december
Our opinion at whereandwhen.net tolerable

How was the weather last december?

Here is the day by day recorded weather in San Francisco in december 2020:

01-12-2020
Clear/Sunny
56°F to 65°F
02-12-2020
Partly Cloudy
52°F to 61°F
03-12-2020
Clear/Sunny
54°F to 63°F
04-12-2020
Partly Cloudy
52°F to 65°F
05-12-2020
Partly Cloudy
58°F to 63°F
06-12-2020
Partly Cloudy
54°F to 61°F
07-12-2020
Clear/Sunny
56°F to 65°F
08-12-2020
Clear/Sunny
58°F to 68°F
09-12-2020
Partly Cloudy
54°F to 61°F
10-12-2020
Clear/Sunny
56°F to 59°F
11-12-2020
Partly Cloudy
49°F to 54°F
12-12-2020
Overcast
54°F to 58°F
13-12-2020
Patchy rain nearby
54°F to 58°F
14-12-2020
Partly Cloudy
50°F to 56°F
15-12-2020
Partly Cloudy
49°F to 54°F
16-12-2020
Partly Cloudy
49°F to 58°F
17-12-2020
Partly Cloudy
52°F to 56°F
18-12-2020
Partly Cloudy
50°F to 59°F
19-12-2020
Clear/Sunny
50°F to 61°F
20-12-2020
Clear/Sunny
52°F to 63°F
21-12-2020
Partly Cloudy
54°F to 61°F
22-12-2020
Clear/Sunny
52°F to 63°F
23-12-2020
Clear/Sunny
50°F to 59°F
24-12-2020
Partly Cloudy
47°F to 52°F
25-12-2020
Patchy rain nearby
50°F to 56°F
26-12-2020
Partly Cloudy
52°F to 58°F
27-12-2020
Partly Cloudy
50°F to 54°F
28-12-2020
Partly Cloudy
47°F to 54°F
29-12-2020
Clear/Sunny
50°F to 61°F
30-12-2020
Partly Cloudy
49°F to 56°F
31-12-2020
Partly Cloudy
50°F to 56°F

Map: other cities in California in december

Click over cities on the map for information about the weather in december.

Legend: San Francisco perfect weather good tolerable bad very bad

Cities near San Francisco:

Moss Beach in decembertolerable weather
San Jose in decembertolerable weather
Napa Valley in decembertolerable weather
Bodega Bay in decembertolerable weather
Sacramento in decembertolerable weather
Pacific Grove in decembertolerable weather
Fort Bragg in decembertolerable weather
Yosemite National Park in decembervery bad weather
Lake Tahoe in decembervery bad weather
Morro Bay in decembergood weather
California in december: See full list of cities

Weather data for San Francisco in december:

Weather data for San Francisco for december are derived from an average of the weather forecast since 2009 in San Francisco. There is a margin of error and these forecasts are to be considered as general information only. The weather in San Francisco can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to San Francisco.


Weather in november in San Francisco
Weather in january in San Francisco
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