December weather forecast
Thousand Palms, CA

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Weather in December

December, the first month of the winter in Thousand Palms, is still a mild month, with an average temperature ranging between min 42.8°F (6°C) and max 58.1°F (14.5°C).

Temperature

In Thousand Palms, December is the month with the lowest recorded average temperatures, measuring a high of 58.1°F (14.5°C) and a low of 42.8°F (6°C).

Humidity

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

Rainfall

In Thousand Palms, in December, it is raining for 5.4 days, with typically 0.91" (23mm) of accumulated precipitation. In Thousand Palms, during the entire year, the rain falls for 54 days and collects up to 6.57" (167mm) of precipitation.

Daylight

The month with the shortest days is December, with an average of 9h and 54min of daylight.
On the first day of the month, sunrise is at 6:33 am and sunset at 4:36 pm. On the last day of December, sunrise is at 6:50 am and sunset at 4:47 pm PST.

Sunshine

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

UV index

With an average maximum UV index of 3, December is the month with the lowest UV index. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: A maximum high UV index of 3 in December translates into the following recommendations:
Take measures. Individuals with light skin might experience burns in under 30 minutes. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
Updated: Jul 28, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest month?

In Thousand Palms, the average lowest temperatures are observed in December, with a high of 58.1°F (14.5°C) and a low of 42.8°F (6°C).

What is the average December temperature?

An average high-temperature, in December, in Thousand Palms, is 58.1°F (14.5°C) and the average low-temperature is 42.8°F (6°C).

What is the most humid month?

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

What is the average humidity in December?

In December, the average relative humidity is 47%.

How many days does it rain in December?

In Thousand Palms, in December, it is raining for 5.4 days, with typically 0.91" (23mm) of accumulated precipitation.

What is the month with the shortest days?

The month with the shortest days is December, with an average of 9h and 54min of daylight.

What is the average length of the day in December?

The average day length in December is 9h and 57min.

When are sunrise and sunset in December?

In December, on the first day of the month, sunrise is at 6:33 am and sunset at 4:36 pm. On the last day of the month, sunrise is at 6:50 am and sunset at 4:47 pm PST.

What is the month with the least sunshine?

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

How long on average sun shines in December?

In Thousand Palms, the average sunshine duration in December is 7h.

When is the lowest UV index?

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

What is the UV index intensity in December?

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

Average temperature in December
Thousand Palms, CA

Average temperature in December - Thousand Palms, CA
  • Average high temperature in December: 58.1°F

The warmest months (with the highest average high temperature) are July and August (93.7°F).
The month with the lowest average high temperature is December (58.1°F).

  • Average low temperature in December: 42.8°F

The month with the highest average low temperature is August (72.9°F).
The coldest month (with the lowest average low temperature) is December (42.8°F).

Average pressure in December
Thousand Palms, CA

Average pressure in December - Thousand Palms, 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 (29.81"Hg).

Average wind speed in December
Thousand Palms, CA

Average wind speed in December - Thousand Palms, CA
  • Average wind speed in December: 6.1mph

The windiest month (with the highest average wind speed) is May (8.8mph).
The calmest month (with the lowest average wind speed) is January (5.8mph).

Average humidity in December
Thousand Palms, CA

Average humidity in December - Thousand Palms, 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%).

Average rainfall in December
Thousand Palms, CA

Average rainfall in December - Thousand Palms, CA
  • Average rainfall in December: 0.91"

The wettest month (with the highest rainfall) is July (1.14").
The driest months (with the least rainfall) are May and June (0.12").

Average rainfall days in December
Thousand Palms, CA

Average rainfall days in December - Thousand Palms, CA
  • Average rainfall days in December: 5.4 days

The month with the highest number of rainy days is July (8.3 days).
The month with the least rainy days is June (1.5 days).

Average daylight in December /
Average sunshine in December
Thousand Palms, CA

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

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • 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).

Average sunshine days in December
Thousand Palms, CA

Average sunshine days in December - Thousand Palms, CA
  • Average sunshine days in December: 24.5 days

The month with the most sunshine days is June (27.5 days).
The month with the least sunshine days is July (19.1 days).

Average UV index in December
Thousand Palms, CA

Average UV index in December - Thousand Palms, 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).

Average cloud cover in December
Thousand Palms, CA

Average cloud cover in December - Thousand Palms, 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).

Average visibility in December
Thousand Palms, CA

Average visibility in December - Thousand Palms, 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).

Thousand Palms, California, USA

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