December weather forecast
Sherman Oaks, CA

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Weather in December

December, the first month of the winter in Sherman Oaks, is still a comfortable month, with an average temperature fluctuating between 47.3°F (8.5°C) and 62.2°F (16.8°C).

Temperature

With an average high-temperature of 62.2°F (16.8°C) and an average low-temperature of 47.3°F (8.5°C), December is the coldest month.

Humidity

In Sherman Oaks, the average relative humidity in December is 54%.

Rainfall

In Sherman Oaks, in December, it is raining for 5.8 days, with typically 1.57" (40mm) of accumulated precipitation. In Sherman Oaks, during the entire year, the rain falls for 47.8 days and collects up to 8.35" (212mm) of precipitation.

Snowfall

December is the only month when snow falls in Sherman Oaks. The month with the most snowfall days in Sherman Oaks is December, when snow falls for 0.1 days.

Daylight

The month with the shortest days in Sherman Oaks is December, with an average of 9h and 54min of daylight.
On the first day of the month, sunrise is at 6:42 am and sunset at 4:44 pm. On the last day of December, sunrise is at 6:59 am and sunset at 4:54 pm PST.

Sunshine

The average sunshine in December in Sherman Oaks is 6.9h.

UV index

The month with the lowest UV index is December, with an average maximum UV index of 3. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: In December, the maximum UV index of 3 transforms into these recommendations:
Be vigilant - A duty to shield skin and eyes from injury exists. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
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Frequently asked questions

What month is the coldest in Sherman Oaks?

Sherman Oaks's coldest month, December, generally records average temperatures ranging from a high of 62.2°F (16.8°C) to a low of 47.3°F (8.5°C).

What is the average December temperature in Sherman Oaks?

In December, in Sherman Oaks, the average high-temperature is 62.2°F (16.8°C), and the average low-temperature is 47.3°F (8.5°C). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which factors the actual air temperature with the relative humidity, in September is computed to be 84.2°F (29°C).

What is the average humidity in December in Sherman Oaks?

In December, the average relative humidity in Sherman Oaks, California, is 54%.

How many days does it rain in December in Sherman Oaks?

In Sherman Oaks, in December, during 5.8 rainfall days, 1.57" (40mm) of precipitation is typically accumulated.

What is the snowiest month in Sherman Oaks?

The month with the most snowfall days in Sherman Oaks, California, is December, when snow falls for 0.1 days.

When does it start to snow in Sherman Oaks?

December is the first month it typically snows. Throughout December, there are 0.1 snowfall days.

What is the month with the shortest days in Sherman Oaks?

With an average of 9h and 54min of daylight, December has the shortest days of the year in Sherman Oaks.

What is the average length of the day in December in Sherman Oaks?

In December, the average day length in Sherman Oaks is 9h and 55min.

When are sunrise and sunset in December in Sherman Oaks?

On the first day of December, sunrise is at 6:42 am and sunset at 4:44 pm. On the last day of the month, sunrise is at 6:59 am and sunset at 4:54 pm PST.

How long on average sun shines in December in Sherman Oaks?

In December, the average sunshine duration in Sherman Oaks is 6.9h.

What is the month with the lowest UV index in Sherman Oaks?

The month with the lowest UV index in Sherman Oaks is December, with an average maximum UV index of 3.

How high is the UV index in December in Sherman Oaks?

In December, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a medium hazard to health 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
Sherman Oaks, CA

Average temperature in December - Sherman Oaks, CA
  • Average high temperature in December: 62.2°F

The warmest month (with the highest average high temperature) is August (85.3°F).
The month with the lowest average high temperature is December (62.2°F).

  • Average low temperature in December: 47.3°F

The month with the highest average low temperature is August (64.9°F).
The coldest month (with the lowest average low temperature) is December (47.3°F).

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Average pressure in December
Sherman Oaks, CA

Average pressure in December - Sherman Oaks, CA
  • Average pressure in December: 30.08"Hg

The month with the highest atmospheric pressure is January (30.11"Hg).
The months with the lowest atmospheric pressure are June and September (29.89"Hg).

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Average wind speed in December
Sherman Oaks, CA

Average wind speed in December - Sherman Oaks, CA
  • Average wind speed in December: 5.6mph

The windiest month (with the highest average wind speed) is April (5.9mph).
The calmest month (with the lowest average wind speed) is September (4.4mph).

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Average humidity in December
Sherman Oaks, CA

Average humidity in December - Sherman Oaks, CA
  • Average humidity in December: 54%

The month with the highest relative humidity is June (60%).
The month with the lowest relative humidity is November (48%).

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Average rainfall in December
Sherman Oaks, CA

Average rainfall in December - Sherman Oaks, CA
  • Average rainfall in December: 1.57"

The wettest month (with the highest rainfall) is February (1.81").
The driest month (with the least rainfall) is June (0.04").

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Average rainfall days in December
Sherman Oaks, CA

Average rainfall days in December - Sherman Oaks, CA
  • Average rainfall days in December: 5.8 days

The month with the highest number of rainy days is March (7 days).
The month with the least rainy days is June (1.1 days).

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Average snowfall days in December
Sherman Oaks, CA

Average snowfall days in December - Sherman Oaks, CA
  • Average snowfall days in December: 0.1 days

The month with the highest number of snowfall days is December (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, August, September, October and November (0 days).

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Average daylight in December /
Average sunshine in December
Sherman Oaks, CA

Average daylight in December / Average sunshine in December - Sherman Oaks, CA
  • Average daylight in December: 9h and 5min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in December: 6h and 5min

The months with the most sunshine are June, July and August (Average sunshine: 12h and 6min).
The month with the least sunshine is February (Average sunshine: 6h and 48min).

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Average sunshine days in December
Sherman Oaks, CA

Average sunshine days in December - Sherman Oaks, CA
  • Average sunshine days in December: 23.9 days

The month with the most sunshine days is August (27.7 days).
The month with the least sunshine days is February (21.3 days).

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Average UV index in December
Sherman Oaks, CA

Average UV index in December - Sherman Oaks, 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
Sherman Oaks, CA

Average cloud cover in December - Sherman Oaks, CA
  • Average cloud cover in December: 21

The months with the most cloud cover are March and December (Cloud cover 21).
The month with the least cloud cover is August (Cloud cover 4).

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Average visibility in December
Sherman Oaks, CA

Average visibility in December - Sherman Oaks, 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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Sherman Oaks, California, USA

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