December weather forecast
Cambrian Park, CA

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Weather in December

The first month of the winter, December, is still a mild month in Cambrian Park, California, with an average temperature ranging between min 43.7°F (6.5°C) and max 56.7°F (13.7°C).

Temperature

With average temperatures fluctuating between a high of 56.7°F (13.7°C) and a low of 43.7°F (6.5°C), December stands out as the coldest month.

Humidity

In Cambrian Park, the average relative humidity in December is 71%.

Rainfall

In December, the rain falls for 9.6 days. Throughout December, 2.01" (51mm) of precipitation is accumulated. In Cambrian Park, during the entire year, the rain falls for 68.6 days and collects up to 11.57" (294mm) of precipitation.

Daylight

With an average of 9h and 36min of daylight, December has the shortest days of the year in Cambrian Park, California.
On the first day of December, sunrise is at 7:03 am and sunset at 4:50 pm. On the last day of the month, sunrise is at 7:21 am and sunset at 5:00 pm PST.

Sunshine

With an average of 6h of sunshine, December has the least sunshine of the year in Cambrian Park.

UV index

January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index in Cambrian Park. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: A daily high UV index of 3 in December leads to these guidelines:
Take measures. Individuals with light skin might experience burns in under 30 minutes. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
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Frequently asked questions

What month is the coldest in Cambrian Park?

December brings the lowest temperatures in Cambrian Park, California, with an average high of 56.7°F (13.7°C) and an average low of 43.7°F (6.5°C).

What is the temperature in December in Cambrian Park?

In Cambrian Park, 56.7°F (13.7°C) is the average high-temperature and 43.7°F (6.5°C) is the average low-temperature during December. In July, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines relative humidity and air temperature, is computed to be 82.4°F (28°C).

What is the average humidity in December in Cambrian Park?

The average relative humidity in December in Cambrian Park is 71%.

How much does it rain in Cambrian Park in December?

In Cambrian Park, California, during December, the rain falls for 9.6 days and regularly aggregates up to 2.01" (51mm) of precipitation.

What is the month with the shortest days in Cambrian Park?

The month with the shortest days is December, with an average of 9h and 36min of daylight.

How many hours of daylight does Cambrian Park have in December?

The average day length in December in Cambrian Park, California, is 9h and 39min.

When are sunrise and sunset in December in Cambrian Park?

In December, on the first day of the month, sunrise is at 7:03 am and sunset at 4:50 pm. On the last day of the month, in Cambrian Park, California, sunrise is at 7:21 am and sunset at 5:00 pm PST.

What is the month with the least sunshine in Cambrian Park?

The month with the least sunshine is December, with an average of 6h of sunshine.

How long on average sun shines in December in Cambrian Park?

In Cambrian Park, the average sunshine duration in December is 6h.

When is the lowest UV index in Cambrian Park?

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

What is the UV index intensity in December in Cambrian Park?

In Cambrian Park, 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
Cambrian Park, CA

Average temperature in December - Cambrian Park, CA
  • Average high temperature in December: 56.7°F

The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is December (56.7°F).

  • Average low temperature in December: 43.7°F

The month with the highest average low temperature is August (55.9°F).
The coldest month (with the lowest average low temperature) is February (43.5°F).

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Average pressure in December
Cambrian Park, CA

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

The month with the highest atmospheric pressure is January (30.13"Hg).
The months with the lowest atmospheric pressure are June and September (29.92"Hg).

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Average wind speed in December
Cambrian Park, CA

Average wind speed in December - Cambrian Park, CA
  • Average wind speed in December: 5.1mph

The windiest month (with the highest average wind speed) is April (5.9mph).
The calmest months (with the lowest average wind speed) are August, September, October and November (4.5mph).

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Average humidity in December
Cambrian Park, CA

Average humidity in December - Cambrian Park, CA
  • Average humidity in December: 71%

The month with the highest relative humidity is March (74%).
The months with the lowest relative humidity are July and September (62%).

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Average rainfall in December
Cambrian Park, CA

Average rainfall in December - Cambrian Park, CA
  • Average rainfall in December: 2.01"

The wettest month (with the highest rainfall) is February (2.2").
The driest months (with the least rainfall) are July and August (0.04").

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Average rainfall days in December
Cambrian Park, CA

Average rainfall days in December - Cambrian Park, CA
  • Average rainfall days in December: 9.6 days

The month with the highest number of rainy days is March (12.5 days).
The month with the least rainy days is August (0.9 days).

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Average daylight in December /
Average sunshine in December
Cambrian Park, CA

Average daylight in December / Average sunshine in December - Cambrian Park, CA
  • Average daylight in December: 9h and 4min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in December: 6h and 0min

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 0min).

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Average sunshine days in December
Cambrian Park, CA

Average sunshine days in December - Cambrian Park, CA
  • Average sunshine days in December: 19.8 days

The month with the most sunshine days is August (29.2 days).
The month with the least sunshine days is March (17.3 days).

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Average UV index in December
Cambrian Park, CA

Average UV index in December - Cambrian Park, CA
  • Average UV index in December: 3

The months with the highest UV index are June, July and August (UV index 6).
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
Cambrian Park, CA

Average cloud cover in December - Cambrian Park, CA
  • Average cloud cover in December: 33

The month with the most cloud cover is March (Cloud cover 35).
The month with the least cloud cover is July (Cloud cover 6).

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Average visibility in December
Cambrian Park, CA

Average visibility in December - Cambrian Park, 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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Cambrian Park, California, USA

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