December weather forecast
California City, CA

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Weather in December

The first month of the winter, December, is still a cool month in California City, California, with an average temperature fluctuating between 38.3°F (3.5°C) and 54.3°F (12.4°C).

Temperature

December is the coldest month, exhibiting average temperatures of 54.3°F (12.4°C) at the peak and 38.3°F (3.5°C) at the base.

Humidity

The months with the highest humidity in California City are January and December, with an average relative humidity of 49%.

Rainfall

The month with the most rainfall is December, when the rain falls for 4.5 days and typically aggregates up to 0.87" (22mm) of precipitation.

Snowfall

January, February, November and December are months with snowfall. In December, in California City, California, it is snowing for 0.3 days. Throughout December, 0.91" (23mm) of snow is accumulated. Throughout the year, in California City, California, there are 1.4 snowfall days, and 2.2" (56mm) of snow is accumulated.

Daylight

With an average of 9h and 48min of daylight, December has the shortest days of the year in California City.
On the first day of December, sunrise is at 6:42 am and sunset at 4:40 pm. On the last day of the month, sunrise is at 7:00 am and sunset at 4:50 pm PST.

Sunshine

In December, the average sunshine in California City is 7.1h.

UV index

January, November and December, with an average maximum UV index of 3, are months with the lowest UV index in California City, California. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 3 in December interprets into the following recommendations:
Take precautions - Protection against skin and eye damage is obliged. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
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Frequently asked questions

What is the coldest month in California City?

With average temperatures fluctuating between a high of 54.3°F (12.4°C) and a low of 38.3°F (3.5°C), December stands out as the coldest month in California City, California.

What is the average December temperature in California City?

The high-temperature in California City during December is 54.3°F (12.4°C) and the low-temperature is 38.3°F (3.5°C).

What are the most humid months in California City?

The months with the highest humidity are January and December, with an average relative humidity of 49%.

What is the average humidity in December in California City?

The average relative humidity in December is 49%.

What is the wettest month in California City?

The month with the most rainfall in California City is December, when the rain falls for 4.5 days and typically aggregates up to 0.87" (22mm) of precipitation.

How much does it rain in California City in December?

In California City, California, in December, during 4.5 rainfall days, 0.87" (22mm) of precipitation is typically accumulated.

How much does it snow in California City in December?

In California City, during December, snow falls for 0.3 days and regularly aggregates up to 0.91" (23mm) of snow.

What is the month with the shortest days in California City?

December has the shortest days of the year in California City, California, with an average of 9h and 48min of daylight.

What is the average length of the day in December in California City?

In California City, California, the average day length in December is 9h and 50min.

When is the sunrise / sunset in December in California City?

On the first day of December in California City, sunrise is at 6:42 am and sunset at 4:40 pm. On the last day of the month, sunrise is at 7:00 am and sunset at 4:50 pm PST.

How many hours of sunshine does California City have in December?

The average sunshine duration in December is 7.1h.

What are the months with the lowest UV index in California City?

The months with the lowest UV index are January, November and December, with an average maximum UV index of 3.

What is the UV index intensity in December in California City?

In December, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
California City, CA

Average temperature in December - California City, CA
  • Average high temperature in December: 54.3°F

The warmest month (with the highest average high temperature) is July (95.7°F).
The month with the lowest average high temperature is December (54.3°F).

  • Average low temperature in December: 38.3°F

The month with the highest average low temperature is August (70.3°F).
The coldest month (with the lowest average low temperature) is December (38.3°F).

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Average pressure in December
California City, CA

Average pressure in December - California City, CA
  • Average pressure in December: 30.09"Hg

The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

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Average wind speed in December
California City, CA

Average wind speed in December - California City, CA
  • Average wind speed in December: 6.9mph

The windiest month (with the highest average wind speed) is May (11.5mph).
The calmest month (with the lowest average wind speed) is January (6.4mph).

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Average humidity in December
California City, CA

Average humidity in December - California City, CA
  • Average humidity in December: 49%

The months with the highest relative humidity are January and December (49%).
The month with the lowest relative humidity is August (22%).

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Average rainfall in December
California City, CA

Average rainfall in December - California City, CA
  • Average rainfall in December: 0.87"

The wettest month (with the highest rainfall) is December (0.87").
The driest month (with the least rainfall) is June (0").

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Average rainfall days in December
California City, CA

Average rainfall days in December - California City, CA
  • Average rainfall days in December: 4.5 days

The month with the highest number of rainy days is March (5.3 days).
The month with the least rainy days is June (0.4 days).

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Average snowfall in December
California City, CA

Average snowfall in December - California City, CA
  • Average snowfall in December: 0.91"

The month with the highest snowfall is November (1.06").
The months with the least snowfall are March, April, May, June, July, August, September and October (0").

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Average snowfall days in December
California City, CA

Average snowfall days in December - California City, CA
  • Average snowfall days in December: 0.3 days

The month with the highest number of snowfall days is February (0.4 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in December /
Average sunshine in December
California City, CA

Average daylight in December / Average sunshine in December - California City, CA
  • Average daylight in December: 9h and 5min

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • Average sunshine in December: 7h and 1min

The months with the most sunshine are June and July (Average sunshine: 12h and 12min).
The month with the least sunshine is January (Average sunshine: 7h and 0min).

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Average sunshine days in December
California City, CA

Average sunshine days in December - California City, CA
  • Average sunshine days in December: 25.8 days

The months with the most sunshine days are May, June and August (29.3 days).
The month with the least sunshine days is February (22.5 days).

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Average UV index in December
California City, CA

Average UV index in December - California City, CA
  • Average UV index in December: 3

The month with the highest UV index is July (UV index 8).
The months with the lowest UV index are January, November and December (UV index 3).

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Average cloud cover in December
California City, CA

Average cloud cover in December - California City, CA
  • Average cloud cover in December: 18

The months with the most cloud cover are January and March (Cloud cover 19).
The months with the least cloud cover are August and September (Cloud cover 4).

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Average visibility in December
California City, CA

Average visibility in December - California City, CA
  • Average visibility in December: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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California City, California, USA

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