December weather forecast
North Auburn, CA

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Weather in December

The first month of the winter, December, is also a fresh month in North Auburn, California, with an average temperature varying between 53.4°F (11.9°C) and 39.2°F (4°C).

Temperature

December is the coldest month, with an average high-temperature of 53.4°F (11.9°C) and an average low-temperature of 39.2°F (4°C).

Humidity

In December, the average relative humidity is 68%.

Rainfall

In North Auburn, California, in December, during 11.5 rainfall days, 4.69" (119mm) of precipitation is typically accumulated. In North Auburn, during the entire year, the rain falls for 84.8 days and collects up to 28.86" (733mm) of precipitation.

Snowfall

February, March and December are months with snowfall in North Auburn. December is the first month it typically snows in North Auburn. Throughout December, in the average 0.3 snowfall days, it receives 0.63" (16mm) of snow. In North Auburn, California, during the entire year, snow falls for 1.2 days and aggregates up to 2.09" (53mm) of snow.

Daylight

December has the shortest days of the year, with an average of 9h and 30min of daylight.
On the first day of December, sunrise is at 7:04 am and sunset at 4:42 pm. On the last day of the month, sunrise is at 7:22 am and sunset at 4:52 pm PST.

Sunshine

The months with the least sunshine are January and December, with an average of 5.8h of sunshine.

UV index

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 3. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: During December, 3 as the daily maximum UV index converts into the following advice:
Put precautions into practice - Ensuring skin and eye safety is a necessity. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
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Frequently asked questions

What is the coldest time of year in North Auburn?

North Auburn's coldest temperatures are experienced in December, with average high temperatures of 53.4°F (11.9°C) and lows of 39.2°F (4°C).

What is the temperature in December in North Auburn?

The average high-temperature and low-temperature in North Auburn during December are 53.4°F (11.9°C) and 39.2°F (4°C) respectively. The average heat index (a.k.a. 'apparent temperature', 'feels like'), which combines air temperature and relative humidity, in September is computed to be 86°F (30°C).

What is the average humidity in December in North Auburn?

In December, the average relative humidity is 68%.

How many days does it rain in December in North Auburn?

In North Auburn, California, in December, it is raining for 11.5 days, with typically 4.69" (119mm) of accumulated precipitation.

When does it start to snow in North Auburn?

December is the first month it typically snows. Throughout December, in the average 0.3 snowfall days, it receives 0.63" (16mm) of snow.

What is the month with the shortest days in North Auburn?

The month with the shortest days is December, with an average of 9h and 30min of daylight.

What is the average length of the day in December in North Auburn?

In North Auburn, California, the average day length in December is 9h and 29min.

When are sunrise and sunset in December in North Auburn?

On the first day of December in North Auburn, California, sunrise is at 7:04 am and sunset at 4:42 pm. On the last day of the month, sunrise is at 7:22 am and sunset at 4:52 pm PST.

What is the month with the least sunshine in North Auburn?

The months with the least sunshine in North Auburn are January and December, with an average of 5.8h of sunshine.

How long on average sun shines in December in North Auburn?

The average sunshine duration in December in North Auburn, California, is 5.8h.

When is the lowest UV index in North Auburn?

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

How high is the UV index in December in North Auburn?

In December, the average daily maximum UV index in North Auburn, California, is 3. A UV Index estimate of 3 to 5 represents a moderate vulnerability from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
North Auburn, CA

Average temperature in December - North Auburn, CA
  • Average high temperature in December: 53.4°F

The warmest month (with the highest average high temperature) is July (91.9°F).
The month with the lowest average high temperature is December (53.4°F).

  • Average low temperature in December: 39.2°F

The month with the highest average low temperature is July (60.6°F).
The coldest month (with the lowest average low temperature) is December (39.2°F).

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Average pressure in December
North Auburn, CA

Average pressure in December - North Auburn, CA
  • Average pressure in December: 30.13"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

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Average wind speed in December
North Auburn, CA

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

The windiest months (with the highest average wind speed) are February and March (5.7mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).

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Average humidity in December
North Auburn, CA

Average humidity in December - North Auburn, CA
  • Average humidity in December: 68%

The month with the highest relative humidity is March (75%).
The month with the lowest relative humidity is July (38%).

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Average rainfall in December
North Auburn, CA

Average rainfall in December - North Auburn, CA
  • Average rainfall in December: 4.69"

The wettest month (with the highest rainfall) is March (5.63").
The driest months (with the least rainfall) are July and August (0.04").

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Average rainfall days in December
North Auburn, CA

Average rainfall days in December - North Auburn, CA
  • Average rainfall days in December: 11.5 days

The month with the highest number of rainy days is March (15.4 days).
The month with the least rainy days is July (1 days).

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Average snowfall in December
North Auburn, CA

Average snowfall in December - North Auburn, CA
  • Average snowfall in December: 0.63"

The month with the highest snowfall is February (1.18").
The months with the least snowfall are January, April, May, June, July, August, September, October and November (0").

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Average snowfall days in December
North Auburn, CA

Average snowfall days in December - North Auburn, CA
  • Average snowfall days in December: 0.3 days

The month with the highest number of snowfall days is February (0.6 days).
The months with the least snowfall days are January, April, May, June, July, August, September, October and November (0 days).

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Average daylight in December /
Average sunshine in December
North Auburn, CA

Average daylight in December / Average sunshine in December - North Auburn, CA
  • Average daylight in December: 9h and 3min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in December: 5h and 5min

The month with the most sunshine is July (Average sunshine: 12h and 6min).
The months with the least sunshine are January and December (Average sunshine: 5h and 48min).

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Average sunshine days in December
North Auburn, CA

Average sunshine days in December - North Auburn, CA
  • Average sunshine days in December: 18.7 days

The month with the most sunshine days is July (29.6 days).
The month with the least sunshine days is March (14.6 days).

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Average UV index in December
North Auburn, CA

Average UV index in December - North Auburn, CA
  • Average UV index in December: 3

The months with the highest UV index are June and July (UV index 7).
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
North Auburn, CA

Average cloud cover in December - North Auburn, CA
  • Average cloud cover in December: 34

The month with the most cloud cover is March (Cloud cover 41).
The month with the least cloud cover is July (Cloud cover 4).

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Average visibility in December
North Auburn, CA

Average visibility in December - North Auburn, 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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North Auburn, California, USA

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