December weather forecast
La Quinta, CA

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The old town of La Quinta, California, at the base of the vast Santa Rosa Mountains
The old town of La Quinta, California, at the base of the vast Santa Rosa Mountains

Weather in December

December in La Quinta marks the full advent of winter, characterized by a distinct chill in the air. This chill is represented by an average high of 58.1°F (14.5°C) and an equally considerable low of 43.5°F (6.4°C). Despite being one of the coldest months, cloud cover maximizes to 19%, and relative humidity peaks at 47%. While the daylight hours plateau at about 10, the city also has the maximum wind gusts of the year averaging at 10mph (16.1km/h). Thus, December's weather solidifies the onset of La Quinta's winter season, a fitting end to the year’s weather cycle.

Temperature

December is La Quinta's coldest month, registering average high temperatures of 58.1°F (14.5°C) and lows of 43.5°F (6.4°C).

Humidity

December is the most humid month, with an average relative humidity of 47%.

Rainfall

In December, in La Quinta, the rain falls for 4.5 days. Throughout December, 0.71" (18mm) of precipitation is accumulated. Throughout the year, in La Quinta, there are 51.6 rainfall days, and 6.06" (154mm) of precipitation is accumulated.

Daylight

The month with the shortest days is December, with an average of 10h and 0min of daylight.
On the first day of December, sunrise is at 6:32 am and sunset at 4:36 pm. On the last day of the month, sunrise is at 6:49 am and sunset at 4:47 pm PST.

Sunshine

The month with the least sunshine in La Quinta is December, with an average of 7h of sunshine.

UV index

December is the month with the lowest UV index in La Quinta, California, with an average maximum UV index of 3. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the average person.
Note: In December, an average UV index of 3 transforms into the following instructions:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
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Frequently asked questions

What is the coldest month in La Quinta?

The coldest temperatures in La Quinta, California, occur during December, when averages reach a peak of 58.1°F (14.5°C) and a low of 43.5°F (6.4°C).

What are December temperatures in La Quinta?

La Quinta in December has an average high-temperature of 58.1°F (14.5°C) and an average low-temperature of 43.5°F (6.4°C).

What is the most humid month in La Quinta?

With an average relative humidity of 47%, December is the most humid month in La Quinta.

What is the average humidity in December in La Quinta?

In La Quinta, the average relative humidity in December is 47%.

How many days does it rain in December in La Quinta?

In La Quinta, during December, the rain falls for 4.5 days and regularly aggregates up to 0.71" (18mm) of precipitation.

What is the month with the shortest days in La Quinta?

December has the shortest days of the year in La Quinta, California, with an average of 10h and 0min of daylight.

What is the average length of the day in December in La Quinta?

In La Quinta, the average day length in December is 9h and 58min.

When is the sunrise / sunset in December in La Quinta?

In December, on the first day of the month, sunrise is at 6:32 am and sunset at 4:36 pm. On the last day of the month, in La Quinta, sunrise is at 6:49 am and sunset at 4:47 pm PST.

What is the month with the least sunshine in La Quinta?

December has the least sunshine of the year, with an average of 7h of sunshine.

How many hours of sunshine does La Quinta have in December?

In La Quinta, California, the average sunshine duration in December is 7h.

What is the month with the lowest UV index in La Quinta?

The month with the lowest UV index is December, with an average maximum UV index of 3.

How high is the UV index in December in La Quinta?

In La Quinta, California, the average daily maximum UV index in December is 3. A UV Index reading of 3 to 5 represents a moderate vulnerability from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
La Quinta, CA

Average temperature in December - La Quinta, CA
  • Average high temperature in December: 58.1°F

The warmest month (with the highest average high temperature) is July (94.5°F).
The month with the lowest average high temperature is December (58.1°F).

  • Average low temperature in December: 43.5°F

The month with the highest average low temperature is August (73°F).
The coldest month (with the lowest average low temperature) is December (43.5°F).

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Average pressure in December
La Quinta, CA

Average pressure in December - La Quinta, CA
  • Average pressure in December: 30.06"Hg

The month with the highest atmospheric pressure is January (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.8"Hg).

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Average wind speed in December
La Quinta, CA

Average wind speed in December - La Quinta, CA
  • Average wind speed in December: 6mph

The windiest month (with the highest average wind speed) is May (8.6mph).
The calmest month (with the lowest average wind speed) is January (5.8mph).

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Average humidity in December
La Quinta, CA

Average humidity in December - La Quinta, CA
  • Average humidity in December: 47%

The month with the highest relative humidity is December (47%).
The months with the lowest relative humidity are June, July and August (29%).

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Average rainfall in December
La Quinta, CA

Average rainfall in December - La Quinta, CA
  • Average rainfall in December: 0.71"

The wettest month (with the highest rainfall) is July (1.34").
The driest month (with the least rainfall) is May (0.12").

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Average rainfall days in December
La Quinta, CA

Average rainfall days in December - La Quinta, CA
  • Average rainfall days in December: 4.5 days

The month with the highest number of rainy days is July (8.8 days).
The month with the least rainy days is June (1.8 days).

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Average daylight in December /
Average sunshine in December
La Quinta, CA

Average daylight in December / Average sunshine in December - La Quinta, CA
  • Average daylight in December: 10h and 0min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in December: 7h and 0min

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

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Average sunshine days in December
La Quinta, CA

Average sunshine days in December - La Quinta, CA
  • Average sunshine days in December: 24.9 days

The month with the most sunshine days is October (27.5 days).
The month with the least sunshine days is July (18.3 days).

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Average UV index in December
La Quinta, CA

Average UV index in December - La Quinta, CA
  • Average UV index in December: 3

The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).

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Average cloud cover in December
La Quinta, CA

Average cloud cover in December - La Quinta, CA
  • Average cloud cover in December: 19

The month with the most cloud cover is December (Cloud cover 19).
The month with the least cloud cover is June (Cloud cover 5).

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Average visibility in December
La Quinta, CA

Average visibility in December - La Quinta, 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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La Quinta, California, USA

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