December weather forecast and climate
Soulsbyville, CA

Weather in December

December, the first month of the winter, in Soulsbyville, is still a cool month, with average temperature varying between 50.4°F (10.2°C) and 34.3°F (1.3°C).

Temperature

With an average high-temperature of 50.4°F (10.2°C) and an average low-temperature of 34.3°F (1.3°C), December is the coldest month.

Humidity

In Soulsbyville, the average relative humidity is 65%.

Rainfall

In Soulsbyville, in December, it is raining for 9.7 days, with typically 4.57" (116mm) of accumulated precipitation. Throughout the year, in Soulsbyville, there are 77.4 rainfall days, and 29.06" (738mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Soulsbyville are January through May, November and December. In Soulsbyville, during December, snow falls for 2.9 days and regularly aggregates up to 3.19" (81mm) of snow. In Soulsbyville, during the entire year, snow falls for 16.2 days, and aggregates up to 38.07" (967mm) of snow.

Daylight

With an average of 9.6h of daylight, December has the shortest days of the year.

Sunshine

With an average of 6.1h of sunshine, December has the least sunshine of the year in Soulsbyville.

UV index

In December, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from the exposure to the Sun's UV radiation for average individuals.
Note: The daily maximum UV index of 3 in December interpret into the following advice:
Take precautions - Protection against the skin and eye damage is obliged. 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. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the coldest month in Soulsbyville?

December is the coldest month in Soulsbyville, with an average high-temperature of 50.4°F (10.2°C) and an average low-temperature of 34.3°F (1.3°C).

What is the temperature in December in Soulsbyville?

In Soulsbyville, in December, the average high-temperature is 50.4°F (10.2°C), and the average low-temperature is 34.3°F (1.3°C).

What is the average humidity in December in Soulsbyville?

In Soulsbyville, the average relative humidity in December is 65%.

How much does it rain in Soulsbyville in December?

In Soulsbyville, California, in December, it is raining for 9.7 days, with typically 4.57" (116mm) of accumulated precipitation.

How much does it snow in Soulsbyville in December?

In December, it is snowing for 2.9 days. Throughout December, 3.19" (81mm) of snow is accumulated.

What is the month with the shortest days in Soulsbyville?

The month with the shortest days is December, with an average of 9.6h of daylight.

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

In December, the average length of the day is 9.6h.

What is the month with the least sunshine in Soulsbyville?

The month with the least sunshine in Soulsbyville is December, with an average of 6.1h of sunshine.

How long on average sun shines in December in Soulsbyville?

In Soulsbyville, the average sunshine in December is 6.1h.

How high is the UV index in December in Soulsbyville?

The average daily maximum UV index in December in Soulsbyville, California, is 3. A UV Index of 3 to 5 symbolizes a medium hazard to health from the exposure to the Sun's UV radiation.

Average temperature in December
Soulsbyville, CA

Average temperature in December - Soulsbyville, CA
  • Average high temperature in December: 50.4°F

The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is December (50.4°F).

  • Average low temperature in December: 34.3°F

The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is December (34.3°F).

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Average pressure in December
Soulsbyville, CA

Average pressure in December - Soulsbyville, CA
  • Average pressure in December: 30.13"

The month with the highest atmospheric pressure is January (30.16").
The month with the lowest atmospheric pressure is June (29.91").

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Average wind speed in December
Soulsbyville, CA

Average wind speed in December - Soulsbyville, CA
  • Average wind speed in December: 4.9mph

The windiest months (with the highest average wind speed) are February and March (5.8mph).
The calmest month (with the lowest average wind speed) is November (4.8mph).

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Average humidity in December
Soulsbyville, CA

Average humidity in December - Soulsbyville, CA
  • Average humidity in December: 65%

The month with the highest relative humidity is March (70%).
Months with the lowest relative humidity are July and August (33%).

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Average rainfall in December
Soulsbyville, CA

Average rainfall in December - Soulsbyville, CA
  • Average rainfall in December: 4.57"

The wettest month (with the highest rainfall) is March (5.47").
The driest months (with the least rainfall) are July and August (0.04").

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Average rainfall days in December
Soulsbyville, CA

Average rainfall days in December - Soulsbyville, CA
  • Average rainfall days in December: 9.7 days

The month with the highest number of rainy days is March (13.3 days).
The month with the least rainy days is August (1.6 days).

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Average snowfall in December
Soulsbyville, CA

Average snowfall in December - Soulsbyville, CA
  • Average snowfall in December: 3.19"

The month with the highest snowfall is February (12.87").
Months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in December
Soulsbyville, CA

Average snowfall days in December - Soulsbyville, CA
  • Average snowfall days in December: 2.9 days

Months with the highest number of snowfall days are February and March (3.7 days).
Months with the least snowfall days are June, July, August, September and October (0 days).

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

Average daylight in December / Average sunshine in December - Soulsbyville, CA
  • Average daylight in December: 9.6h

The month with the longest days is June (Average daylight: 14.8h).
The month with the shortest days is December (Average daylight: 9.6h).

  • Average sunshine in December: 6.1h

The month with the most sunshine is July (Average sunshine: 12.1h).
The month with the least sunshine is December (Average sunshine: 6.1h).

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Average sunshine days in December
Soulsbyville, CA

Average sunshine days in December - Soulsbyville, CA
  • Average sunshine days in December: 19.5 days

The month with the most sunshine days is August (28.3 days).
The month with the least sunshine days is March (15.6 days).

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Average UV index in December
Soulsbyville, CA

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

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

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Average cloud cover in December
Soulsbyville, CA

Average cloud cover in December - Soulsbyville, CA
  • Average cloud cover in December: 31

The month with the most cloud cover is March (Cloud cover 35).
Months with the least cloud cover are July and August (Cloud cover 5).

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Average visibility in December
Soulsbyville, CA

Average visibility in December - Soulsbyville, CA
  • Average visibility in December: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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