December weather forecast
Pacific Palisades, CA

Weather in December

The first month of the winter, December, is still a comfortable month in Pacific Palisades, California, with an average temperature ranging between min 50.7°F (10.4°C) and max 63.9°F (17.7°C).

Temperature

December is the coldest month, with an average high-temperature of 63.9°F (17.7°C) and an average low-temperature of 50.7°F (10.4°C).

Humidity

In December, the average relative humidity is 55%.

Rainfall

In December, in Pacific Palisades, the rain falls for 5.2 days. Throughout December, 1.26" (32mm) of precipitation is accumulated. Throughout the year, there are 48.8 rainfall days, and 7.52" (191mm) of precipitation is accumulated.

Daylight

With an average of 9h and 56min of daylight, December has the shortest days of the year in Pacific Palisades.
On the first day of the month, sunrise is at 6:41 am and sunset at 4:44 pm. On the last day of December, in Pacific Palisades, sunrise is at 6:59 am and sunset at 4:54 pm PST.

Sunshine

February and December, with an average of 6.6h of sunshine, are months with the least sunshine in Pacific Palisades, California.

UV index

January, February, November and December, with an average maximum UV index of 4, are months with the lowest UV index. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: The daily maximum UV index of 4 in December interpret into the following advice:
Take precautions - Protection against skin and eye damage is obliged. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the coldest month in Pacific Palisades?

The coldest month in Pacific Palisades, California, is December, with an average high-temperature of 63.9°F (17.7°C) and an average low-temperature of 50.7°F (10.4°C).

What is the temperature in December in Pacific Palisades?

In December, in Pacific Palisades, California, the average high-temperature is 63.9°F (17.7°C), and the average low-temperature is 50.7°F (10.4°C). in August, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which represents the influence of relative humidity on air temperature, is appraised at 82.4°F (28°C).

What is the average humidity in December in Pacific Palisades?

The average relative humidity in December in Pacific Palisades is 55%.

How many days does it rain in December in Pacific Palisades?

In Pacific Palisades, in December, during 5.2 rainfall days, 1.26" (32mm) of precipitation is typically accumulated.

What is the month with the shortest days in Pacific Palisades?

The month with the shortest days is December, with an average of 9h and 56min of daylight.

How many hours of daylight does Pacific Palisades have in December?

In Pacific Palisades, the average day length in December is 9h and 56min.

When is the sunrise / sunset in December in Pacific Palisades?

On the first day of December, sunrise is at 6:41 am and sunset at 4:44 pm. On the last day of the month, sunrise is at 6:59 am and sunset at 4:54 pm PST.

What are the months with the least sunshine in Pacific Palisades?

February and December, with an average of 6.6h of sunshine, are months with the least sunshine in Pacific Palisades.

How long on average sun shines in December in Pacific Palisades?

The average sunshine duration in December in Pacific Palisades, California, is 6.6h.

What are the months with the lowest UV index in Pacific Palisades?

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 4.

What is the UV index intensity in December in Pacific Palisades?

In December, the average daily maximum UV index in Pacific Palisades is 4. A UV Index estimate of 3 to 5 represents a moderate vulnerability from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Pacific Palisades, CA

Average temperature in December - Pacific Palisades, CA
  • Average high temperature in December: 63.9°F

The warmest month (with the highest average high temperature) is August (80.8°F).
The month with the lowest average high temperature is December (63.9°F).

  • Average low temperature in December: 50.7°F

The month with the highest average low temperature is August (64.4°F).
The coldest month (with the lowest average low temperature) is February (50.5°F).

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Average pressure in December
Pacific Palisades, CA

Average pressure in December - Pacific Palisades, CA
  • Average pressure in December: 30.08"Hg

The month with the highest atmospheric pressure is January (30.1"Hg).
The months with the lowest atmospheric pressure are June and September (29.9"Hg).

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Average wind speed in December
Pacific Palisades, CA

Average wind speed in December - Pacific Palisades, CA
  • Average wind speed in December: 5.8mph

The windiest month (with the highest average wind speed) is April (6.3mph).
The calmest months (with the lowest average wind speed) are August and September (4.8mph).

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Average humidity in December
Pacific Palisades, CA

Average humidity in December - Pacific Palisades, CA
  • Average humidity in December: 55%

The month with the highest relative humidity is June (69%).
The month with the lowest relative humidity is November (52%).

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Average rainfall in December
Pacific Palisades, CA

Average rainfall in December - Pacific Palisades, CA
  • Average rainfall in December: 1.26"

The wettest month (with the highest rainfall) is January (1.54").
The driest months (with the least rainfall) are June and August (0.08").

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Average rainfall days in December
Pacific Palisades, CA

Average rainfall days in December - Pacific Palisades, CA
  • Average rainfall days in December: 5.2 days

The month with the highest number of rainy days is March (6.8 days).
The month with the least rainy days is August (1.8 days).

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Average daylight in December /
Average sunshine in December
Pacific Palisades, CA

Average daylight in December / Average sunshine in December - Pacific Palisades, CA
  • Average daylight in December: 9h and 56min

The month with the longest days is June (Average daylight: 14h and 23min).
The month with the shortest days is December (Average daylight: 9h and 56min).

  • Average sunshine in December: 6h and 36min

The months with the most sunshine are July and August (Average sunshine: 11h and 54min).
The months with the least sunshine are February and December (Average sunshine: 6h and 36min).

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Average sunshine days in December
Pacific Palisades, CA

Average sunshine days in December - Pacific Palisades, CA
  • Average sunshine days in December: 24.1 days

The month with the most sunshine days is August (27.9 days).
The month with the least sunshine days is February (21.8 days).

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Average UV index in December
Pacific Palisades, CA

Average UV index in December - Pacific Palisades, CA
  • Average UV index in December: 4

The months with the highest UV index are June, July, August and September (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 4).

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Average cloud cover in December
Pacific Palisades, CA

Average cloud cover in December - Pacific Palisades, CA
  • Average cloud cover in December: 23

The months with the most cloud cover are March and December (Cloud cover 23).
The month with the least cloud cover is August (Cloud cover 8).

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Average visibility in December
Pacific Palisades, CA

Average visibility in December - Pacific Palisades, 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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