December weather forecast
Stirling City, CA

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Weather in December

December, the first month of the winter in Stirling City, is still a chilly month, with temperature in the range of an average low of 34.9°F (1.6°C) and an average high of 49.1°F (9.5°C).

Temperature

The coldest temperatures occur during December, when averages reach a peak of 49.1°F (9.5°C) and a low of 34.9°F (1.6°C).

Humidity

In Stirling City, California, the average relative humidity in December is 70%.

Rainfall

In Stirling City, during December, the rain falls for 10.7 days and regularly aggregates up to 4.65" (118mm) of precipitation. In Stirling City, during the entire year, the rain falls for 88.8 days and collects up to 27.6" (701mm) of precipitation.

Snowfall

Months with snowfall in Stirling City are January through April, November and December. In Stirling City, during December, snow falls for 1.3 days and regularly aggregates up to 1.34" (34mm) of snow. Throughout the year, in Stirling City, there are 7.5 snowfall days, and 11.38" (289mm) of snow is accumulated.

Daylight

December has the shortest days of the year in Stirling City, with an average of 9h and 24min of daylight.
On the first day of the month, sunrise is at 7:09 am and sunset at 4:41 pm. On the last day of December, in Stirling City, sunrise is at 7:27 am and sunset at 4:51 pm PST.

Sunshine

The month with the least sunshine is December, with an average of 5.5h of sunshine.

UV index

The months with the lowest UV index are February, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low health risk from unsafe exposure to UV radiation for average individuals.
Note: A maximum high daily UV index of 2 during December translates into the following directions:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
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Frequently asked questions

What is the coldest month in Stirling City?

The coldest temperatures in Stirling City occur during December, when averages reach a peak of 49.1°F (9.5°C) and a low of 34.9°F (1.6°C).

What are December temperatures in Stirling City?

The average high-temperature and low-temperature during December are 49.1°F (9.5°C) and 34.9°F (1.6°C) respectively. The average heat index (a.k.a. 'feels like', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, in June is estimated at 80.6°F (27°C).

What is the average humidity in December in Stirling City?

In Stirling City, the average relative humidity in December is 70%.

How many days does it rain in December in Stirling City?

In December, in Stirling City, the rain falls for 10.7 days. Throughout December, 4.65" (118mm) of precipitation is accumulated.

How much does it snow in Stirling City in December?

In December, in Stirling City, it is snowing for 1.3 days. Throughout December, 1.34" (34mm) of snow is accumulated.

What is the month with the shortest days in Stirling City?

December has the shortest days of the year, with an average of 9h and 24min of daylight.

What is the average length of the day in December in Stirling City?

In Stirling City, the average day length in December is 9h and 24min.

When is the sunrise / sunset in December in Stirling City?

On the first day of December in Stirling City, California, sunrise is at 7:09 am and sunset at 4:41 pm. On the last day of the month, sunrise is at 7:27 am and sunset at 4:51 pm PST.

What is the month with the least sunshine in Stirling City?

With an average of 5.5h of sunshine, December has the least sunshine of the year.

How many hours of sunshine does Stirling City have in December?

The average sunshine duration in December is 5.5h.

What is the month with the lowest UV index in Stirling City?

February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.

What is the UV index reading in December in Stirling City?

In December, the average daily maximum UV index in Stirling City is 2. A UV Index estimate of 2, and below, represents a low health risk from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Stirling City, CA

Average temperature in December - Stirling City, CA
  • Average high temperature in December: 49.1°F

The warmest month (with the highest average high temperature) is July (89.6°F).
The month with the lowest average high temperature is December (49.1°F).

  • Average low temperature in December: 34.9°F

The month with the highest average low temperature is July (59.9°F).
The coldest month (with the lowest average low temperature) is December (34.9°F).

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Average pressure in December
Stirling City, CA

Average pressure in December - Stirling City, CA
  • Average pressure in December: 30.14"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

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Average wind speed in December
Stirling City, CA

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

The windiest month (with the highest average wind speed) is March (6.5mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

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Average humidity in December
Stirling City, CA

Average humidity in December - Stirling City, CA
  • Average humidity in December: 70%

The month with the highest relative humidity is March (76%).
The months with the lowest relative humidity are July and August (36%).

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Average rainfall in December
Stirling City, CA

Average rainfall in December - Stirling City, CA
  • Average rainfall in December: 4.65"

The wettest month (with the highest rainfall) is March (5").
The driest month (with the least rainfall) is July (0.16").

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Average rainfall days in December
Stirling City, CA

Average rainfall days in December - Stirling City, CA
  • Average rainfall days in December: 10.7 days

The month with the highest number of rainy days is March (14.8 days).
The month with the least rainy days is July (2.3 days).

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Average snowfall in December
Stirling City, CA

Average snowfall in December - Stirling City, CA
  • Average snowfall in December: 1.34"

The month with the highest snowfall is February (3.19").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in December
Stirling City, CA

Average snowfall days in December - Stirling City, CA
  • Average snowfall days in December: 1.3 days

The month with the highest number of snowfall days is February (2.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in December /
Average sunshine in December
Stirling City, CA

Average daylight in December / Average sunshine in December - Stirling City, CA
  • Average daylight in December: 9h and 2min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in December: 5h and 3min

The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).

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Average sunshine days in December
Stirling City, CA

Average sunshine days in December - Stirling City, CA
  • Average sunshine days in December: 18.5 days

The month with the most sunshine days is July (27.8 days).
The month with the least sunshine days is March (14.8 days).

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Average UV index in December
Stirling City, CA

Average UV index in December - Stirling City, CA
  • Average UV index in December: 2

The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are February, November and December (UV index 2).

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Average cloud cover in December
Stirling City, CA

Average cloud cover in December - Stirling City, CA
  • Average cloud cover in December: 38

The month with the most cloud cover is March (Cloud cover 43).
The month with the least cloud cover is July (Cloud cover 5).

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Average visibility in December
Stirling City, CA

Average visibility in December - Stirling City, 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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Stirling City, California, USA

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