December weather forecast
Temelec, CA

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Weather in December

December, the first month of the winter in Temelec, is still a cool month, with an average temperature fluctuating between 55°F (12.8°C) and 41.4°F (5.2°C).

Temperature

December is the month when Temelec experiences its coldest temperatures, averaging a high of 55°F (12.8°C) and a low of 41.4°F (5.2°C).

Humidity

In December, the average relative humidity is 73%.

Rainfall

In Temelec, during December, the rain falls for 10.6 days and regularly aggregates up to 2.72" (69mm) of precipitation. Throughout the year, in Temelec, there are 73.3 rainfall days, and 15.47" (393mm) of precipitation is accumulated.

Daylight

The month with the shortest days is December, with an average of 9h and 36min of daylight.
On the first day of the month, sunrise is at 7:08 am and sunset at 4:50 pm. On the last day of December, sunrise is at 7:26 am and sunset at 5:00 pm PST.

Sunshine

The month with the least sunshine is December, with an average of 5.6h of sunshine.

UV index

The months with the lowest UV index in Temelec are January, February, November and December, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the average person.
Note: In December, the maximum UV index of 3 suggests this advice:
Make use of precautions - Suggestions to resist sunburn are communicated. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
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Frequently asked questions

What time of the year is the coldest in Temelec?

December, with average temperatures reaching a high of 55°F (12.8°C) and a low of 41.4°F (5.2°C), is the coldest month in Temelec, California.

What is the usual temperature for Temelec in December?

An average high-temperature, in December, in Temelec, is 55°F (12.8°C) and the average low-temperature is 41.4°F (5.2°C). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, in September is calculated to be 82.4°F (28°C).

What is the average humidity in December in Temelec?

The average relative humidity in December in Temelec is 73%.

How much does it rain in Temelec in December?

In Temelec, California, in December, it is raining for 10.6 days, with typically 2.72" (69mm) of accumulated precipitation.

What is the month with the shortest days in Temelec?

With an average of 9h and 36min of daylight, December has the shortest days of the year in Temelec.

How many hours of daylight does Temelec have in December?

The average day length in December is 9h and 33min.

When are sunrise and sunset in December in Temelec?

On the first day of December in Temelec, sunrise is at 7:08 am and sunset at 4:50 pm. On the last day of the month, sunrise is at 7:26 am and sunset at 5:00 pm PST.

What is the month with the least sunshine in Temelec?

With an average of 5.6h of sunshine, December has the least sunshine of the year in Temelec.

How long on average sun shines in December in Temelec?

In December, the average sunshine duration is 5.6h.

When is the lowest UV index in Temelec?

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

How high is the UV index in December in Temelec?

The average daily maximum UV index in December is 3. A UV Index reading of 3 to 5 represents a moderate health threat from exposure to the Sun's 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
Temelec, CA

Average temperature in December - Temelec, CA
  • Average high temperature in December: 55°F

The warmest month (with the highest average high temperature) is August (82.9°F).
The month with the lowest average high temperature is December (55°F).

  • Average low temperature in December: 41.4°F

The month with the highest average low temperature is August (54.9°F).
The coldest month (with the lowest average low temperature) is December (41.4°F).

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Average pressure in December
Temelec, CA

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

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in December
Temelec, CA

Average wind speed in December - Temelec, CA
  • Average wind speed in December: 4.8mph

The windiest month (with the highest average wind speed) is May (6.2mph).
The calmest month (with the lowest average wind speed) is November (4.4mph).

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Average humidity in December
Temelec, CA

Average humidity in December - Temelec, CA
  • Average humidity in December: 73%

The month with the highest relative humidity is March (76%).
The month with the lowest relative humidity is September (59%).

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Average rainfall in December
Temelec, CA

Average rainfall in December - Temelec, CA
  • Average rainfall in December: 2.72"

The wettest month (with the highest rainfall) is February (3.43").
The driest months (with the least rainfall) are July and August (0.04").

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Average rainfall days in December
Temelec, CA

Average rainfall days in December - Temelec, CA
  • Average rainfall days in December: 10.6 days

The month with the highest number of rainy days is March (13.4 days).
The month with the least rainy days is August (0.8 days).

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

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

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in December: 5h and 4min

The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 36min).

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Average sunshine days in December
Temelec, CA

Average sunshine days in December - Temelec, CA
  • Average sunshine days in December: 19.4 days

The month with the most sunshine days is July (28.7 days).
The month with the least sunshine days is March (16.1 days).

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Average UV index in December
Temelec, CA

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

The months with the highest UV index are June and July (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
Temelec, CA

Average cloud cover in December - Temelec, CA
  • Average cloud cover in December: 38

The month with the most cloud cover is March (Cloud cover 40).
The month with the least cloud cover is July (Cloud cover 8).

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Average visibility in December
Temelec, CA

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

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