December weather forecast
Chuathbaluk, AK

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Weather in December

The first month of the winter, December, is still an extremely cold month in Chuathbaluk, Alaska, with an average temperature fluctuating between 4.1°F (-15.5°C) and 13.5°F (-10.3°C).

Temperature

As November makes way for December, Chuathbaluk's average high-temperature eases from a subzero cold 19.9°F (-6.7°C) to an extremely cold 13.5°F (-10.3°C). Chuathbaluk's average low-temperature is measured at a polar cold 4.1°F (-15.5°C) during December.

Humidity

The average relative humidity in December is 91%.

Rainfall

In Chuathbaluk, during December, the rain falls for 6.2 days and regularly aggregates up to 0.79" (20mm) of precipitation. Throughout the year, in Chuathbaluk, there are 108.2 rainfall days, and 11.1" (282mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Chuathbaluk are January through May, September through December. In Chuathbaluk, in December, snow falls for 16.1 days, with typically accumulated 3.66" (93mm) of snow. Throughout the year, in Chuathbaluk, there are 86.5 snowfall days, and 23.43" (595mm) of snow is accumulated.

Daylight

December has the shortest days of the year in Chuathbaluk, with an average of 5h and 30min of daylight.
On the first day of the month, sunrise is at 10:27 am and sunset at 4:24 pm. On the last day of December, sunrise is at 10:54 am and sunset at 4:26 pm AKST.

Sunshine

The month with the least sunshine is December, with an average of 2.8h of sunshine.

UV index

February, March and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: The UV index of 1 in December translates into these instructions:
Prolonged exposure to sunlight rarely troubles the majority, but constant protection is vital for babies, children, and fair-skinned people. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
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Frequently asked questions

How cold is it in Chuathbaluk in December?

During December, Chuathbaluk experiences an average high-temperature of 13.5°F (-10.3°C) and a low-temperature of 4.1°F (-15.5°C).

What is the average humidity in December in Chuathbaluk?

In Chuathbaluk, Alaska, the average relative humidity in December is 91%.

How much does it rain in Chuathbaluk in December?

In Chuathbaluk, in December, during 6.2 rainfall days, 0.79" (20mm) of precipitation is typically accumulated.

How many days does it snow in December in Chuathbaluk?

In Chuathbaluk, Alaska, during December, snow falls for 16.1 days and regularly aggregates up to 3.66" (93mm) of snow.

What is the month with the shortest days in Chuathbaluk?

With an average of 5h and 30min of daylight, December has the shortest days of the year in Chuathbaluk, Alaska.

How many hours of daylight does Chuathbaluk have in December?

In December, the average day length in Chuathbaluk is 5h and 30min.

When is the sunrise / sunset in December in Chuathbaluk?

In December, on the first day of the month, sunrise is at 10:27 am and sunset at 4:24 pm. On the last day of the month, in Chuathbaluk, sunrise is at 10:54 am and sunset at 4:26 pm AKST.

What is the month with the least sunshine in Chuathbaluk?

With an average of 2.8h of sunshine, December has the least sunshine of the year in Chuathbaluk.

How many hours of sunshine does Chuathbaluk have in December?

In Chuathbaluk, the average sunshine duration in December is 2.8h.

When is the lowest UV index in Chuathbaluk?

The months with the lowest UV index are February, March and December, with an average maximum UV index of 1.

What is the UV index reading in December in Chuathbaluk?

In December, the average daily maximum UV index in Chuathbaluk, Alaska, is 1. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's 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
Chuathbaluk, AK

Average temperature in December - Chuathbaluk, AK
  • Average high temperature in December: 13.5°F

The warmest month (with the highest average high temperature) is July (64.8°F).
The month with the lowest average high temperature is January (9.3°F).

  • Average low temperature in December: 4.1°F

The month with the highest average low temperature is July (49.3°F).
The coldest month (with the lowest average low temperature) is January (0°F).

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Average pressure in December
Chuathbaluk, AK

Average pressure in December - Chuathbaluk, AK
  • Average pressure in December: 29.69"Hg

The month with the highest atmospheric pressure is July (29.93"Hg).
The month with the lowest atmospheric pressure is October (29.68"Hg).

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Average wind speed in December
Chuathbaluk, AK

Average wind speed in December - Chuathbaluk, AK
  • Average wind speed in December: 8.3mph

The windiest month (with the highest average wind speed) is February (8.7mph).
The calmest month (with the lowest average wind speed) is July (7mph).

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Average humidity in December
Chuathbaluk, AK

Average humidity in December - Chuathbaluk, AK
  • Average humidity in December: 91%

The month with the highest relative humidity is March (92%).
The month with the lowest relative humidity is June (62%).

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Average rainfall in December
Chuathbaluk, AK

Average rainfall in December - Chuathbaluk, AK
  • Average rainfall in December: 0.79"

The wettest month (with the highest rainfall) is August (1.57").
The driest months (with the least rainfall) are January and May (0.63").

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Average rainfall days in December
Chuathbaluk, AK

Average rainfall days in December - Chuathbaluk, AK
  • Average rainfall days in December: 6.2 days

The month with the highest number of rainy days is August (16.8 days).
The month with the least rainy days is March (4.4 days).

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Average snowfall in December
Chuathbaluk, AK

Average snowfall in December - Chuathbaluk, AK
  • Average snowfall in December: 3.66"

The month with the highest snowfall is February (5.2").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in December
Chuathbaluk, AK

Average snowfall days in December - Chuathbaluk, AK
  • Average snowfall days in December: 16.1 days

The month with the highest number of snowfall days is December (16.1 days).
The months with the least snowfall days are June, July and August (0 days).

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Average daylight in December /
Average sunshine in December
Chuathbaluk, AK

Average daylight in December / Average sunshine in December - Chuathbaluk, AK
  • Average daylight in December: 5h and 3min

The month with the longest days is June (Average daylight: 19h and 24min).
The month with the shortest days is December (Average daylight: 5h and 30min).

  • Average sunshine in December: 2h and 5min

The month with the most sunshine is May (Average sunshine: 9h and 18min).
The month with the least sunshine is December (Average sunshine: 2h and 48min).

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Average sunshine days in December
Chuathbaluk, AK

Average sunshine days in December - Chuathbaluk, AK
  • Average sunshine days in December: 14.5 days

The month with the most sunshine days is October (18.8 days).
The month with the least sunshine days is August (11.8 days).

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Average UV index in December
Chuathbaluk, AK

Average UV index in December - Chuathbaluk, AK
  • Average UV index in December: 1

The months with the highest UV index are May, June and July (UV index 4).
The months with the lowest UV index are February, March and December (UV index 1).

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Average cloud cover in December
Chuathbaluk, AK

Average cloud cover in December - Chuathbaluk, AK
  • Average cloud cover in December: 60

The month with the most cloud cover is March (Cloud cover 63).
The month with the least cloud cover is June (Cloud cover 47).

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Average visibility in December
Chuathbaluk, AK

Average visibility in December - Chuathbaluk, AK
  • Average visibility in December: 5mi

The months with the highest visibility are May, June, July, August, September and October (6mi).
The months with the lowest visibility are March and April (4mi).

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Chuathbaluk, Alaska, USA

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