December weather forecast
Coalinga, CA

Weather in December

The first month of the winter, December, is still a mild month in Coalinga, California, with an average temperature varying between 41.4°F (5.2°C) and 55.8°F (13.2°C).

Temperature

With an average high-temperature of 55.8°F (13.2°C) and an average low-temperature of 41.4°F (5.2°C), December is the coldest month.

Humidity

The average relative humidity in December in Coalinga is 66%.

Rainfall

In Coalinga, it is raining for 7.7 days, with typically 1.14" (29mm) of accumulated precipitation. Throughout the year, in Coalinga, there are 59.1 rainfall days, and 7.99" (203mm) of precipitation is accumulated.

Snowfall

In Coalinga, California, snow does not fall in January, February, April through December.

Daylight

December has the shortest days of the year in Coalinga, with an average of 9h and 45min of daylight.
On the first day of the month, sunrise is at 6:53 am and sunset at 4:47 pm. On the last day of December, sunrise is at 7:12 am and sunset at 4:56 pm PST.

Sunshine

The months with the least sunshine are February and December, with an average of 6.3h of sunshine.

UV index

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: In December, the average maximum UV index of 3 translate into the following recommendations:
Take precautions - Protection against sunburn is recommended. 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 Coalinga?

The coldest month in Coalinga is December, with an average high-temperature of 55.8°F (13.2°C) and an average low-temperature of 41.4°F (5.2°C).

What is the temperature in December in Coalinga?

In December, the average high-temperature is 55.8°F (13.2°C), and the average low-temperature is 41.4°F (5.2°C).

What is the average humidity in December in Coalinga?

In December, the average relative humidity in Coalinga, California, is 66%.

How much does it rain in Coalinga in December?

In Coalinga, California, during December, the rain falls for 7.7 days and regularly aggregates up to 1.14" (29mm) of precipitation.

When it does not snow in Coalinga?

In Coalinga, snow does not fall in January, February, April through December.

What is the month with the shortest days in Coalinga?

The month with the shortest days in Coalinga is December, with an average of 9h and 45min of daylight.

What is the average length of the day in December in Coalinga?

The average day length in December in Coalinga, California, is 9h and 45min.

What time are sunrise and sunset in December in Coalinga?

On the first day of December, sunrise is at 6:53 am and sunset at 4:47 pm. On the last day of the month, sunrise is at 7:12 am and sunset at 4:56 pm PST.

What are the months with the least sunshine in Coalinga?

The months with the least sunshine in Coalinga, California, are February and December, with an average of 6.3h of sunshine.

How long on average sun shines in December in Coalinga?

In December, the average sunshine duration in Coalinga, California, is 6.3h.

When is the lowest UV index in Coalinga?

January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index.

How high is the UV index in December in Coalinga?

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

Average temperature in December
Coalinga, CA

Average temperature in December - Coalinga, CA
  • Average high temperature in December: 55.8°F

The warmest month (with the highest average high temperature) is July (96.1°F).
The month with the lowest average high temperature is December (55.8°F).

  • Average low temperature in December: 41.4°F

The month with the highest average low temperature is July (66.4°F).
The coldest month (with the lowest average low temperature) is December (41.4°F).

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Average pressure in December
Coalinga, CA

Average pressure in December - Coalinga, CA
  • Average pressure in December: 30.11"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

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Average wind speed in December
Coalinga, CA

Average wind speed in December - Coalinga, CA
  • Average wind speed in December: 4.2mph

The windiest month (with the highest average wind speed) is April (5.8mph).
The calmest month (with the lowest average wind speed) is January (4mph).

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Average humidity in December
Coalinga, CA

Average humidity in December - Coalinga, CA
  • Average humidity in December: 66%

The month with the highest relative humidity is January (67%).
The month with the lowest relative humidity is July (32%).

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Average rainfall in December
Coalinga, CA

Average rainfall in December - Coalinga, CA
  • Average rainfall in December: 1.14"

The wettest month (with the highest rainfall) is March (1.57").
The driest month (with the least rainfall) is August (0.04").

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Average rainfall days in December
Coalinga, CA

Average rainfall days in December - Coalinga, CA
  • Average rainfall days in December: 7.7 days

The month with the highest number of rainy days is March (10.2 days).
The month with the least rainy days is August (1 days).

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Average snowfall in December
Coalinga, CA

Average snowfall in December - Coalinga, CA
  • Average snowfall in December: 0"

The month with the highest snowfall is March (0.04").
The months with the least snowfall are January, February, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in December
Coalinga, CA

Average snowfall days in December - Coalinga, CA
  • Average snowfall days in December: 0 days

The month with the highest number of snowfall days is March (0.1 days).
The months with the least snowfall days are January, February, April, May, June, July, August, September, October, November and December (0 days).

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

Average daylight in December / Average sunshine in December - Coalinga, CA
  • Average daylight in December: 9h and 45min

The month with the longest days is June (Average daylight: 14h and 35min).
The month with the shortest days is December (Average daylight: 9h and 45min).

  • Average sunshine in December: 6h and 18min

The month with the most sunshine is July (Average sunshine: 12h and 6min).
The months with the least sunshine are February and December (Average sunshine: 6h and 18min).

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Average sunshine days in December
Coalinga, CA

Average sunshine days in December - Coalinga, CA
  • Average sunshine days in December: 21.9 days

The month with the most sunshine days is August (28.9 days).
The month with the least sunshine days is February (19.3 days).

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Average UV index in December
Coalinga, CA

Average UV index in December - Coalinga, CA
  • Average UV index in December: 3

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

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Average cloud cover in December
Coalinga, CA

Average cloud cover in December - Coalinga, CA
  • Average cloud cover in December: 29

The months with the most cloud cover are March and December (Cloud cover 29).
The month with the least cloud cover is August (Cloud cover 4).

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Average visibility in December
Coalinga, CA

Average visibility in December - Coalinga, 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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