December weather forecast and climate
Calipatria, CA

Weather in December

The first month of the winter, December, is still a comfortable month in Calipatria, California, with average temperature varying between 50.4°F (10.2°C) and 65.8°F (18.8°C).

Temperature

December is the coldest month, with an average high-temperature of 65.8°F (18.8°C) and an average low-temperature of 50.4°F (10.2°C).

Humidity

The most humid month in Calipatria is December, with an average relative humidity of 41%.

Rainfall

In Calipatria, California, during December, the rain falls for 2.2 days and regularly aggregates up to 0.2" (5mm) of precipitation. In Calipatria, during the entire year, the rain falls for 34.3 days and collects up to 3.46" (88mm) of precipitation.

Daylight

December has the shortest days of the year in Calipatria, with an average of 10h of daylight.

Sunshine

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

UV index

With an average maximum UV index of 4, December is the month with the lowest UV index in Calipatria. A UV Index value of 3 to 5 symbolizes a moderate health risk from the exposure to the Sun's UV radiation for ordinary individuals.
Note: The average daily UV index of 4 in December transform into the following instructions:
Take precautions - Protection against the 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. 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.
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FAQ

What is the coldest month in Calipatria?

December is the coldest month in Calipatria, California, with an average high-temperature of 65.8°F (18.8°C) and an average low-temperature of 50.4°F (10.2°C).

What is the temperature in December in Calipatria?

In Calipatria, California, in December, the average high-temperature is 65.8°F (18.8°C), and the average low-temperature is 50.4°F (10.2°C).

What is the most humid month in Calipatria?

With an average relative humidity of 41%, December is the most humid month.

What is the average humidity in December in Calipatria?

In December, the average relative humidity is 41%.

How much does it rain in Calipatria in December?

In Calipatria, during December, the rain falls for 2.2 days and regularly aggregates up to 0.2" (5mm) of precipitation.

What is the month with the shortest days in Calipatria?

The month with the shortest days is December, with an average of 10h of daylight.

How many hours of daylight does Calipatria have in December?

The average length of the day in December in Calipatria is 10h.

What is the month with the least sunshine in Calipatria?

With an average of 7h of sunshine, December has the least sunshine of the year in Calipatria.

How long on average sun shines in December in Calipatria?

In Calipatria, California, the average sunshine in December is 7h.

What is the month with the lowest UV index in Calipatria?

With an average maximum UV index of 4, December is the month with the lowest UV index in Calipatria, California.

What is the UV index intensity in December in Calipatria?

The average daily maximum UV index in December in Calipatria is 4. A UV Index estimate of 3 to 5 represents a medium health risk from unprotected exposure to the UV radiation.

Average temperature in December
Calipatria, CA

Average temperature in December - Calipatria, CA
  • Average high temperature in December: 65.8°F

The warmest month (with the highest average high temperature) is July (105.8°F).
The month with the lowest average high temperature is December (65.8°F).

  • Average low temperature in December: 50.4°F

The month with the highest average low temperature is August (84.7°F).
The coldest months (with the lowest average low temperature) are January and December (50.4°F).

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Average pressure in December
Calipatria, CA

Average pressure in December - Calipatria, CA
  • Average pressure in December: 30.05"

The month with the highest atmospheric pressure is January (30.08").
The month with the lowest atmospheric pressure is June (29.77").

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Average wind speed in December
Calipatria, CA

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

The windiest months (with the highest average wind speed) are April and May (8.1mph).
The calmest month (with the lowest average wind speed) is January (5.5mph).

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Average humidity in December
Calipatria, CA

Average humidity in December - Calipatria, CA
  • Average humidity in December: 41%

The month with the highest relative humidity is December (41%).
The month with the lowest relative humidity is June (22%).

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Average rainfall in December
Calipatria, CA

Average rainfall in December - Calipatria, CA
  • Average rainfall in December: 0.2"

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

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Average rainfall days in December
Calipatria, CA

Average rainfall days in December - Calipatria, CA
  • Average rainfall days in December: 2.2 days

The month with the highest number of rainy days is July (8.3 days).
The month with the least rainy days is May (0.8 days).

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Average daylight in December /
Average sunshine in December
Calipatria, CA

Average daylight in December / Average sunshine in December - Calipatria, CA
  • Average daylight in December: 10h

The month with the longest days is June (Average daylight: 14.3h).
The month with the shortest days is December (Average daylight: 10h).

  • Average sunshine in December: 7h

The month with the most sunshine is June (Average sunshine: 12.2h).
The month with the least sunshine is December (Average sunshine: 7h).

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Average sunshine days in December
Calipatria, CA

Average sunshine days in December - Calipatria, CA
  • Average sunshine days in December: 28.2 days

The month with the most sunshine days is May (30 days).
The month with the least sunshine days is July (19 days).

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Average UV index in December
Calipatria, CA

Average UV index in December - Calipatria, CA
  • Average UV index in December: 4

The month with the highest UV index is July (UV index 9).
The month with the lowest UV index is December (UV index 4).

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Average cloud cover in December
Calipatria, CA

Average cloud cover in December - Calipatria, CA
  • Average cloud cover in December: 18

The month with the most cloud cover is December (Cloud cover 18).
The month with the least cloud cover is June (Cloud cover 5).

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Average visibility in December
Calipatria, CA

Average visibility in December - Calipatria, CA
  • Average visibility in December: 6mi

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

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