December weather forecast
Rainbow Canyon Village, CA

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Weather in December

The first month of the winter, December, is still a comfortable month in Rainbow Canyon Village, California, with an average temperature fluctuating between 61.7°F (16.5°C) and 43.5°F (6.4°C).

Temperature

In Rainbow Canyon Village, December is the coldest month, with temperatures averaging a high of 61.7°F (16.5°C) and a low of 43.5°F (6.4°C).

Humidity

In December, the average relative humidity is 58%.

Rainfall

December is the month with the most rainfall in Rainbow Canyon Village. Rain falls for 6.5 days and accumulates 1.81" (46mm) of precipitation.

Daylight

December has the shortest days of the year in Rainbow Canyon Village, with an average of 10h and 0min of daylight.
On the first day of the month, sunrise is at 6:35 am and sunset at 4:40 pm. On the last day of December, sunrise is at 6:52 am and sunset at 4:51 pm PST.

Sunshine

The month with the least sunshine is December, with an average of 6.5h of sunshine.

UV index

December is the month with the lowest UV index in Rainbow Canyon Village, California, with an average maximum UV index of 3. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the average person.
Note: In December, the average maximum UV index of 3 translates into the following recommendations:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Enhance your sun protection with tightly woven, yet airy clothing.
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Frequently asked questions

What part of the year is the coldest in Rainbow Canyon Village?

Rainbow Canyon Village's coldest month, December, generally records average temperatures ranging from a high of 61.7°F (16.5°C) to a low of 43.5°F (6.4°C).

What are the temperatures in Rainbow Canyon Village in December?

An average high-temperature, in December, in Rainbow Canyon Village, is 61.7°F (16.5°C) and the average low-temperature is 43.5°F (6.4°C). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which combines air temperature and relative humidity, in September is appraised at 87.8°F (31°C).

What is the average humidity in December in Rainbow Canyon Village?

The average relative humidity in December in Rainbow Canyon Village, California, is 58%.

What is the rainiest month in Rainbow Canyon Village?

The month with the most rainfall in Rainbow Canyon Village is December, when the rain falls for 6.5 days and typically aggregates up to 1.81" (46mm) of precipitation.

How many days does it rain in December in Rainbow Canyon Village?

In Rainbow Canyon Village, California, in December, it is raining for 6.5 days, with typically 1.81" (46mm) of accumulated precipitation.

What is the month with the shortest days in Rainbow Canyon Village?

The month with the shortest days in Rainbow Canyon Village is December, with an average of 10h and 0min of daylight.

What is the average length of the day in December in Rainbow Canyon Village?

In December, the average day length is 9h and 59min.

When is the sunrise / sunset in December in Rainbow Canyon Village?

In December, on the first day of the month, sunrise is at 6:35 am and sunset at 4:40 pm. On the last day of the month, in Rainbow Canyon Village, sunrise is at 6:52 am and sunset at 4:51 pm PST.

What is the month with the least sunshine in Rainbow Canyon Village?

The month with the least sunshine is December, with an average of 6.5h of sunshine.

How long on average sun shines in December in Rainbow Canyon Village?

In December, the average sunshine duration in Rainbow Canyon Village is 6.5h.

What is the month with the lowest UV index in Rainbow Canyon Village?

December is the month with the lowest UV index in Rainbow Canyon Village, with an average maximum UV index of 3.

How high is the UV index in December in Rainbow Canyon Village?

In December, the average daily maximum UV index in Rainbow Canyon Village, California, is 3. A UV Index of 3 to 5 symbolizes a moderate health threat from 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
Rainbow Canyon Village, CA

Average temperature in December - Rainbow Canyon Village, CA
  • Average high temperature in December: 61.7°F

The warmest month (with the highest average high temperature) is August (87.4°F).
The month with the lowest average high temperature is December (61.7°F).

  • Average low temperature in December: 43.5°F

The month with the highest average low temperature is August (62.2°F).
The coldest month (with the lowest average low temperature) is February (43.3°F).

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Average pressure in December
Rainbow Canyon Village, CA

Average pressure in December - Rainbow Canyon Village, 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 (29.86"Hg).

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Average wind speed in December
Rainbow Canyon Village, CA

Average wind speed in December - Rainbow Canyon Village, CA
  • Average wind speed in December: 5mph

The windiest month (with the highest average wind speed) is April (5.5mph).
The calmest month (with the lowest average wind speed) is September (4.3mph).

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Average humidity in December
Rainbow Canyon Village, CA

Average humidity in December - Rainbow Canyon Village, CA
  • Average humidity in December: 58%

The month with the highest relative humidity is May (65%).
The month with the lowest relative humidity is November (52%).

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Average rainfall in December
Rainbow Canyon Village, CA

Average rainfall in December - Rainbow Canyon Village, CA
  • Average rainfall in December: 1.81"

The wettest month (with the highest rainfall) is December (1.81").
The driest month (with the least rainfall) is June (0.04").

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Average rainfall days in December
Rainbow Canyon Village, CA

Average rainfall days in December - Rainbow Canyon Village, CA
  • Average rainfall days in December: 6.5 days

The month with the highest number of rainy days is March (8.2 days).
The month with the least rainy days is June (1.4 days).

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Average daylight in December /
Average sunshine in December
Rainbow Canyon Village, CA

Average daylight in December / Average sunshine in December - Rainbow Canyon Village, CA
  • Average daylight in December: 10h and 0min

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in December: 6h and 3min

The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).

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Average sunshine days in December
Rainbow Canyon Village, CA

Average sunshine days in December - Rainbow Canyon Village, CA
  • Average sunshine days in December: 23.4 days

The month with the most sunshine days is June (26.5 days).
The month with the least sunshine days is February (20.8 days).

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Average UV index in December
Rainbow Canyon Village, CA

Average UV index in December - Rainbow Canyon Village, CA
  • Average UV index in December: 3

The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 3).

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Average cloud cover in December
Rainbow Canyon Village, CA

Average cloud cover in December - Rainbow Canyon Village, CA
  • Average cloud cover in December: 26

The month with the most cloud cover is March (Cloud cover 27).
The month with the least cloud cover is August (Cloud cover 7).

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Average visibility in December
Rainbow Canyon Village, CA

Average visibility in December - Rainbow Canyon Village, 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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Rainbow Canyon Village, California, USA

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