December weather forecast
Camptonville, CA

Share

Weather in December

The first month of the winter, December, is still a chilly month in Camptonville, California, with temperature in the range of an average low of 34.7°F (1.5°C) and an average high of 49.1°F (9.5°C).

Temperature

Camptonville, California, reaches its lowest average temperatures in December, measuring 49.1°F (9.5°C) at the peak and 34.7°F (1.5°C) at the lowest.

Humidity

In December, the average relative humidity in Camptonville is 68%.

Rainfall

In December, in Camptonville, the rain falls for 10.8 days. Throughout December, 6.22" (158mm) of precipitation is accumulated. Throughout the year, in Camptonville, there are 84.7 rainfall days, and 39.02" (991mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, November and December. In Camptonville, during December, snow falls for 3.5 days and regularly aggregates up to 6.54" (166mm) of snow. Throughout the year, there are 22.1 snowfall days, and 57.83" (1469mm) of snow is accumulated.

Daylight

With an average of 9h and 24min of daylight, December has the shortest days of the year in Camptonville.
On the first day of the month, sunrise is at 7:06 am and sunset at 4:41 pm. On the last day of December, sunrise is at 7:24 am and sunset at 4:50 pm PST.

Sunshine

In December, the average sunshine is 5.7h.

UV index

The months with the lowest UV index in Camptonville are February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for the average person.
Note: The daily maximum UV index of 2 in December interprets into the following advice:
Though the majority can handle prolonged sun exposure, it is crucial to always shield babies, children, and those with fair skin. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
[Resources]

Frequently asked questions

What is the coldest time of year in Camptonville?

The coldest period tends to be December, when average temperatures fluctuate between a high of 49.1°F (9.5°C) and a low of 34.7°F (1.5°C).

What are December temperatures in Camptonville?

In December, in Camptonville, the average high-temperature is 49.1°F (9.5°C), and the average low-temperature is 34.7°F (1.5°C). The average heat index (a.k.a. 'real feel', 'feels like'), which calculates the temperature value influenced by the moisture in the air, in September is estimated at 80.6°F (27°C).

What is the average humidity in December in Camptonville?

In December, the average relative humidity in Camptonville is 68%.

How much does it rain in Camptonville in December?

In Camptonville, California, in December, during 10.8 rainfall days, 6.22" (158mm) of precipitation is typically accumulated.

How many days does it snow in December in Camptonville?

In Camptonville, in December, snow falls for 3.5 days, with typically accumulated 6.54" (166mm) of snow.

What is the month with the shortest days in Camptonville?

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 Camptonville?

The average day length in December in Camptonville, California, is 9h and 26min.

When is the sunrise / sunset in December in Camptonville?

On the first day of December in Camptonville, sunrise is at 7:06 am and sunset at 4:41 pm. On the last day of the month, sunrise is at 7:24 am and sunset at 4:50 pm PST.

How many hours of sunshine does Camptonville have in December?

In December, the average sunshine duration in Camptonville, California, is 5.7h.

When is the lowest UV index in Camptonville?

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

What is the UV index reading in December in Camptonville?

The average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents a low health threat from unsafe exposure to Sun's UV rays.
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
Camptonville, CA

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

The warmest month (with the highest average high temperature) is July (88°F).
The month with the lowest average high temperature is December (49.1°F).

  • Average low temperature in December: 34.7°F

The month with the highest average low temperature is July (58.5°F).
The coldest month (with the lowest average low temperature) is December (34.7°F).

[Resources]

Average pressure in December
Camptonville, CA

Average pressure in December - Camptonville, 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).

[Resources]

Average wind speed in December
Camptonville, CA

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

The windiest month (with the highest average wind speed) is February (6.3mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

[Resources]

Average humidity in December
Camptonville, CA

Average humidity in December - Camptonville, CA
  • Average humidity in December: 68%

The month with the highest relative humidity is March (77%).
The month with the lowest relative humidity is July (37%).

[Resources]

Average rainfall in December
Camptonville, CA

Average rainfall in December - Camptonville, CA
  • Average rainfall in December: 6.22"

The wettest month (with the highest rainfall) is March (7.83").
The driest month (with the least rainfall) is July (0.04").

[Resources]

Average rainfall days in December
Camptonville, CA

Average rainfall days in December - Camptonville, CA
  • Average rainfall days in December: 10.8 days

The month with the highest number of rainy days is March (13.8 days).
The month with the least rainy days is July (1.1 days).

[Resources]

Average snowfall in December
Camptonville, CA

Average snowfall in December - Camptonville, CA
  • Average snowfall in December: 6.54"

The month with the highest snowfall is March (18.35").
The months with the least snowfall are June, July, August, September and October (0").

[Resources]

Average snowfall days in December
Camptonville, CA

Average snowfall days in December - Camptonville, CA
  • Average snowfall days in December: 3.5 days

The month with the highest number of snowfall days is March (5.3 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

[Resources]

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

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

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 24min).

  • Average sunshine in December: 5h and 4min

The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 36min).

[Resources]

Average sunshine days in December
Camptonville, CA

Average sunshine days in December - Camptonville, CA
  • Average sunshine days in December: 18.8 days

The month with the most sunshine days is July (28.9 days).
The month with the least sunshine days is March (13.7 days).

[Resources]

Average UV index in December
Camptonville, CA

Average UV index in December - Camptonville, CA
  • Average UV index in December: 2

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are February, November and December (UV index 2).

[Resources]

Average cloud cover in December
Camptonville, CA

Average cloud cover in December - Camptonville, CA
  • Average cloud cover in December: 37

The month with the most cloud cover is March (Cloud cover 44).
The month with the least cloud cover is July (Cloud cover 4).

[Resources]

Average visibility in December
Camptonville, CA

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

The months with the highest visibility are January, February, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is March (5mi).

[Resources]

Camptonville, California, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location