December weather forecast
Carlsborg, WA

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Weather in December

December, the first month of the winter in Carlsborg, is also an icy month, with an average temperature varying between 41.2°F (5.1°C) and 34.7°F (1.5°C).

Temperature

In Carlsborg, December is the month with the lowest recorded average temperatures, measuring a high of 41.2°F (5.1°C) and a low of 34.7°F (1.5°C).

Humidity

In December, the average relative humidity is 84%.

Rainfall

In December, in Carlsborg, the rain falls for 16.4 days. Throughout December, 2.01" (51mm) of precipitation is accumulated. In Carlsborg, during the entire year, the rain falls for 174.1 days and collects up to 19.45" (494mm) of precipitation.

Snowfall

January through April, November and December are months with snowfall in Carlsborg. In Carlsborg, Washington, in December, snow falls for 1 days, with typically accumulated 0.08" (2mm) of snow. In Carlsborg, Washington, during the entire year, snow falls for 7 days and aggregates up to 3.86" (98mm) of snow.

Daylight

December has the shortest days of the year, with an average of 8h and 24min of daylight.
On the first day of the month, sunrise is at 7:42 am and sunset at 4:21 pm. On the last day of December, in Carlsborg, sunrise is at 8:02 am and sunset at 4:29 pm PST.

Sunshine

In December, the average sunshine in Carlsborg is 4.9h.

UV index

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Carlsborg, Washington. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A maximum high daily UV index of 2 during December translates into the following directions:
Babies, children, and individuals with sensitive skin should always have protection against extended sun exposure. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
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Frequently asked questions

What are the coldest months in Carlsborg?

Carlsborg's coldest temperatures are experienced in December, with average high temperatures of 41.2°F (5.1°C) and lows of 34.7°F (1.5°C).

How cold does it get in Carlsborg in December?

In Carlsborg, 41.2°F (5.1°C) is the average high-temperature and 34.7°F (1.5°C) is the average low-temperature during December.

What is the average humidity in December in Carlsborg?

In Carlsborg, Washington, the average relative humidity in December is 84%.

How many days does it rain in December in Carlsborg?

In Carlsborg, in December, during 16.4 rainfall days, 2.01" (51mm) of precipitation is typically accumulated.

How much does it snow in Carlsborg in December?

In December, in Carlsborg, Washington, it is snowing for 1 days. Throughout December, 0.08" (2mm) of snow is accumulated.

What is the month with the shortest days in Carlsborg?

December has the shortest days of the year in Carlsborg, with an average of 8h and 24min of daylight.

How many hours of daylight does Carlsborg have in December?

In December, the average day length is 8h and 26min.

When are sunrise and sunset in December in Carlsborg?

On the first day of December in Carlsborg, Washington, sunrise is at 7:42 am and sunset at 4:21 pm. On the last day of the month, sunrise is at 8:02 am and sunset at 4:29 pm PST.

How many hours of sunshine does Carlsborg have in December?

In December, the average sunshine duration in Carlsborg, Washington, is 4.9h.

When is the lowest UV index in Carlsborg?

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Carlsborg, Washington.

What is the UV index intensity in December in Carlsborg?

The average daily maximum UV index in December in Carlsborg, Washington, is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability 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
Carlsborg, WA

Average temperature in December - Carlsborg, WA
  • Average high temperature in December: 41.2°F

The warmest month (with the highest average high temperature) is August (68°F).
The month with the lowest average high temperature is December (41.2°F).

  • Average low temperature in December: 34.7°F

The month with the highest average low temperature is August (52.3°F).
The coldest month (with the lowest average low temperature) is February (34.3°F).

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Average pressure in December
Carlsborg, WA

Average pressure in December - Carlsborg, WA
  • Average pressure in December: 30.06"Hg

The month with the highest atmospheric pressure is January (30.07"Hg).
The month with the lowest atmospheric pressure is March (30"Hg).

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Average wind speed in December
Carlsborg, WA

Average wind speed in December - Carlsborg, WA
  • Average wind speed in December: 5.5mph

The windiest month (with the highest average wind speed) is November (5.9mph).
The calmest months (with the lowest average wind speed) are August and September (3.7mph).

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Average humidity in December
Carlsborg, WA

Average humidity in December - Carlsborg, WA
  • Average humidity in December: 84%

The months with the highest relative humidity are January and February (85%).
The months with the lowest relative humidity are July and August (75%).

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Average rainfall in December
Carlsborg, WA

Average rainfall in December - Carlsborg, WA
  • Average rainfall in December: 2.01"

The wettest month (with the highest rainfall) is January (2.56").
The driest month (with the least rainfall) is July (0.59").

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Average rainfall days in December
Carlsborg, WA

Average rainfall days in December - Carlsborg, WA
  • Average rainfall days in December: 16.4 days

The month with the highest number of rainy days is March (19.8 days).
The month with the least rainy days is August (6.8 days).

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Average snowfall in December
Carlsborg, WA

Average snowfall in December - Carlsborg, WA
  • Average snowfall in December: 0.08"

The month with the highest snowfall is February (2.17").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in December
Carlsborg, WA

Average snowfall days in December - Carlsborg, WA
  • Average snowfall days in December: 1 days

The month with the highest number of snowfall days is February (2.8 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
Carlsborg, WA

Average daylight in December / Average sunshine in December - Carlsborg, WA
  • Average daylight in December: 8h and 2min

The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).

  • Average sunshine in December: 4h and 5min

The month with the most sunshine is August (Average sunshine: 11h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).

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Average sunshine days in December
Carlsborg, WA

Average sunshine days in December - Carlsborg, WA
  • Average sunshine days in December: 12.5 days

The month with the most sunshine days is August (21.4 days).
The month with the least sunshine days is March (8.9 days).

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Average UV index in December
Carlsborg, WA

Average UV index in December - Carlsborg, WA
  • Average UV index in December: 2

The months with the highest UV index are May, June, July, August and September (UV index 4).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

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Average cloud cover in December
Carlsborg, WA

Average cloud cover in December - Carlsborg, WA
  • Average cloud cover in December: 49

The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 21).

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Average visibility in December
Carlsborg, WA

Average visibility in December - Carlsborg, WA
  • 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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Carlsborg, Washington, USA

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