December weather forecast
Dulzura, CA

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Weather in December

December, the first month of the winter in Dulzura, is also an enjoyable month, with an average temperature ranging between min 47.3°F (8.5°C) and max 63°F (17.2°C).

Temperature

December is the coldest month, with the temperature often reaching an average high of 63°F (17.2°C) and an average low of 47.3°F (8.5°C).

Humidity

In December, the average relative humidity in Dulzura is 58%.

Rainfall

In December, in Dulzura, the rain falls for 6.2 days. Throughout December, 1.34" (34mm) of precipitation is accumulated. Throughout the year, there are 60.6 rainfall days, and 8.66" (220mm) of precipitation is accumulated.

Daylight

With an average of 10h and 0min of daylight, December has the shortest days of the year.
On the first day of the month, sunrise is at 6:31 am and sunset at 4:41 pm. On the last day of December, in Dulzura, sunrise is at 6:49 am and sunset at 4:51 pm PST.

Sunshine

The month with the least sunshine in Dulzura, California, is December, with an average of 6.7h of sunshine.

UV index

The month with the lowest UV index in Dulzura is December, with an average maximum UV index of 3. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for average individuals.
Note: The UV index of 3 during December leads to these advisories:
Guard yourself - An obligation to protect skin and eyes from harm exists. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
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Frequently asked questions

What is the coldest month in Dulzura?

Dulzura notes the coldest temperatures in December, with a average high of 63°F (17.2°C) and a low of 47.3°F (8.5°C).

What are the temperatures in Dulzura in December?

December temperatures in Dulzura, California, vary between a high-temperature of 63°F (17.2°C) and a low-temperature of 47.3°F (8.5°C). In September, the average heat index (a.k.a. 'real feel', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, is estimated at 84.2°F (29°C).

What is the average humidity in December in Dulzura?

The average relative humidity in December in Dulzura, California, is 58%.

How much does it rain in Dulzura in December?

In Dulzura, in December, it is raining for 6.2 days, with typically 1.34" (34mm) of accumulated precipitation.

What is the month with the shortest days in Dulzura?

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

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

The average day length in December is 10h and 3min.

What time are sunrise and sunset in December in Dulzura?

On the first day of December in Dulzura, sunrise is at 6:31 am and sunset at 4:41 pm. On the last day of the month, sunrise is at 6:49 am and sunset at 4:51 pm PST.

What is the month with the least sunshine in Dulzura?

The month with the least sunshine in Dulzura, California, is December, with an average of 6.7h of sunshine.

How many hours of sunshine does Dulzura have in December?

In December, the average sunshine duration is 6.7h.

When is the lowest UV index in Dulzura?

December is the month with the lowest UV index in Dulzura, California, with an average maximum UV index of 3.

What is the UV index intensity in December in Dulzura?

In Dulzura, California, the average daily maximum UV index in December is 3. A UV Index of 3 to 5 symbolizes a moderate vulnerability 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
Dulzura, CA

Average temperature in December - Dulzura, CA
  • Average high temperature in December: 63°F

The warmest month (with the highest average high temperature) is August (84.2°F).
The month with the lowest average high temperature is December (63°F).

  • Average low temperature in December: 47.3°F

The month with the highest average low temperature is August (66.2°F).
The coldest months (with the lowest average low temperature) are February and December (47.3°F).

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Average pressure in December
Dulzura, CA

Average pressure in December - Dulzura, CA
  • Average pressure in December: 30.06"Hg

The month with the highest atmospheric pressure is January (30.08"Hg).
The months with the lowest atmospheric pressure are June and September (29.87"Hg).

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Average wind speed in December
Dulzura, CA

Average wind speed in December - Dulzura, CA
  • Average wind speed in December: 5mph

The windiest months (with the highest average wind speed) are April and May (5.5mph).
The calmest months (with the lowest average wind speed) are September and October (4.3mph).

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Average humidity in December
Dulzura, CA

Average humidity in December - Dulzura, 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
Dulzura, CA

Average rainfall in December - Dulzura, CA
  • Average rainfall in December: 1.34"

The wettest month (with the highest rainfall) is February (1.81").
The driest month (with the least rainfall) is June (0.08").

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Average rainfall days in December
Dulzura, CA

Average rainfall days in December - Dulzura, CA
  • Average rainfall days in December: 6.2 days

The month with the highest number of rainy days is March (7.7 days).
The month with the least rainy days is June (1.3 days).

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

Average daylight in December / Average sunshine in December - Dulzura, 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 4min

The months with the most sunshine are June and July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 42min).

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Average sunshine days in December
Dulzura, CA

Average sunshine days in December - Dulzura, CA
  • Average sunshine days in December: 23.4 days

The month with the most sunshine days is June (27.8 days).
The month with the least sunshine days is July (20.3 days).

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Average UV index in December
Dulzura, CA

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

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

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Average cloud cover in December
Dulzura, CA

Average cloud cover in December - Dulzura, CA
  • Average cloud cover in December: 23

The months with the most cloud cover are March and December (Cloud cover 23).
The month with the least cloud cover is August (Cloud cover 6).

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Average visibility in December
Dulzura, CA

Average visibility in December - Dulzura, 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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Dulzura, California, USA

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