Weather in San Bernardino in december 2023

The weather in San Bernardino in december comes from statistical datas on the past years. You can view the weather statistics for the whole month, but also navigating through the tabs for the beginning, the middle and the end of the month.

Average weather throughout december

tolerable weather

Weather at 6am
45°F

Partly Cloudy

18%

Moderate rain at times

7%

Heavy rain

5%

Weather at 12pm
59°F

Partly Cloudy

19%

Moderate rain at times

8%

Cloudy

3%

Weather at 6pm
50°F

Partly Cloudy

19%

Moderate rain at times

6%

Heavy rain

3%

Weather at 3am
45°F

Clear/Sunny

68%

Partly Cloudy

14%

Cloudy

7%

Moderate rain at times

6%



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

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


The climate of San Bernardino in december is tolerable

The weather in december in San Bernardino is quite dry (with 2.6in of rainfall over 2 days). The situation is deteriorating compared to the previous month since in november there is an average of 0.6in of rainfall over 1 days.

The climate is rather cool here the month of december, but it is bearable by dressing hot. The high seasonal norm is 59°F. On average, the recorded minimum temperature is 45°F. Thus, the mean temperature average in december in San Bernardino is 52°F. These temperatures are far removed from those records observed in San Bernardino in the month of december with a maximum record of 83°F in 2017 and a minimum record of 27°F in 2010. You can plan to have about 11 days with temperatures over 65°F, or 35% of the month.

On average, in San Bernardino, the days of december last 09:53. Sunrise is at 06:48 and sunset is at 16:41.

With a good climate, the month of december is advisable to go in that area in California.



San Bernardino: another month?

If you can push the dates of your trip to San Bernardino 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 Bernardino:

In december, Los Angeles , San Diego, San Clemente, Channel Islands National Park, Encinitas and Gaviota have good weather.

more information about California's weather in december



Seasonal average climate and temperature of San Bernardino in december

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

December
Outside temperature
Average temperature 52°F
Highest temperature 59°F
Lowest temperature 45°F
Highest record temperature 83°F
(2017)
Lowest record temperature 27°F
(2010)
Number of days at +86°F 0 day(s)
(0%)
Number of days at +65°F 11 day(s)
(35%)
Number of days at -32°F 3 day(s)
(10%)
Wind
Wind speed 13km/h
Wind temperature 41°F
Precipitation (rainfall)
Rainfall 2.6in
Number of days with rainfall 2 day(s)
(7%)
Record daily rainfall 4.1in
(2010)
Other climate data
Humidity 56%
Visibility 9.59km
Cloud cover 20%
UV index 4
Daily sunshine hours 9
Sunrise and sunset
Time of sunrise 06:48
Time of sunset 16:41
Length of day 09:53
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 Bernardino in december 2022:

01-12-2022
Overcast
45°F to 50°F
02-12-2022
Cloudy
45°F to 54°F
03-12-2022
Clear/Sunny
47°F to 61°F
04-12-2022
Partly Cloudy
50°F to 61°F
05-12-2022
Partly Cloudy
49°F to 63°F
06-12-2022
Patchy rain nearby
45°F to 56°F
07-12-2022
Partly Cloudy
40°F to 50°F
08-12-2022
Clear/Sunny
38°F to 54°F
09-12-2022
Clear/Sunny
38°F to 56°F
10-12-2022
Clear/Sunny
41°F to 54°F
11-12-2022
Moderate rain
49°F to 52°F
12-12-2022
Light rain shower
40°F to 47°F
13-12-2022
Clear/Sunny
40°F to 49°F
14-12-2022
Clear/Sunny
36°F to 58°F
15-12-2022
Partly Cloudy
43°F to 58°F
16-12-2022
Clear/Sunny
41°F to 58°F
17-12-2022
Clear/Sunny
40°F to 56°F
18-12-2022
Clear/Sunny
41°F to 59°F
19-12-2022
Clear/Sunny
40°F to 59°F
20-12-2022
Clear/Sunny
45°F to 56°F
21-12-2022
Clear/Sunny
43°F to 68°F
22-12-2022
Clear/Sunny
47°F to 63°F
23-12-2022
Clear/Sunny
47°F to 67°F
24-12-2022
Partly Cloudy
49°F to 72°F
25-12-2022
Clear/Sunny
52°F to 76°F
26-12-2022
Clear/Sunny
52°F to 68°F
27-12-2022
Light rain
47°F to 54°F
28-12-2022
Light rain shower
47°F to 54°F
29-12-2022
Cloudy
43°F to 49°F
30-12-2022
Overcast
45°F to 49°F
31-12-2022
Patchy rain nearby
49°F to 50°F

Map: other cities in California in december

Cities near San Bernardino:

San Bernardino National Forest in decemberbad weather
Temecula in decembertolerable weather
Angeles National Forest in decembertolerable weather
Palm Springs in decembertolerable weather
Newport Beach in decembergood weather
San Clemente in decembergood weather
Huntington Beach in decembergood weather
Los Angeles in decembergood weather
Hollywood in decembergood weather
Oceanside in decembergood weather
Cleveland National Forest in decembertolerable weather
Carlsbad in decembergood weather
California in december: See full list of cities

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

Legend: San Bernardino perfect weather good tolerable bad very bad


Weather data for San Bernardino in december:

Weather data for San Bernardino for december are derived from an average of the weather forecast since 2009 in San Bernardino. There is a margin of error and these forecasts are to be considered as general information only. The weather in San Bernardino 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 Bernardino.


Weather in november in San Bernardino
Weather in january in San Bernardino
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