December weather forecast and climate
Selawik, AK

Weather in December

December, the first month of the winter, in Selawik, is still a polar cold month, with average temperature varying between -4.2°F (-20.1°C) and 4.1°F (-15.5°C).

Temperature

In Selawik, the average high-temperature in December marginally drops, from an extreme cold 10.9°F (-11.7°C) in November, to a polar cold 4.1°F (-15.5°C). The average low-temperature, in December, is -4.2°F (-20.1°C).

Humidity

In Selawik, the average relative humidity in December is 90%.

Rainfall

In Selawik, during December, the rain falls for 2.3 days and regularly aggregates up to 0.94" (24mm) of precipitation. In Selawik, during the entire year, the rain falls for 85.8 days and collects up to 12.91" (328mm) of precipitation.

Snowfall

January through May, September through December are months with snowfall in Selawik. In December, in Selawik, Alaska, it is snowing for 14.5 days. Throughout December, 4.84" (123mm) of snow is accumulated. Throughout the year, there are 90.6 snowfall days, and 33.58" (853mm) of snow is accumulated.

Daylight

With an average of 2.6h of daylight, December has the shortest days of the year in Selawik, Alaska.

Sunshine

In December, the average sunshine in Selawik, Alaska, is 1.1h.

UV index

January through April, November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unprotected exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 1 transform into the following instructions:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
[Resources]

FAQ

What is the temperature in December in Selawik?

The average high-temperature, in December, in Selawik, is 4.1°F (-15.5°C), while the average low-temperature is -4.2°F (-20.1°C).

What is the average humidity in December in Selawik?

The average relative humidity in December in Selawik, Alaska, is 90%.

How many days does it rain in December in Selawik?

In Selawik, in December, it is raining for 2.3 days, with typically 0.94" (24mm) of accumulated precipitation.

How much does it snow in Selawik in December?

In December, it is snowing for 14.5 days. Throughout December, 4.84" (123mm) of snow is accumulated.

What is the month with the shortest days in Selawik?

The month with the shortest days is December, with an average of 2.6h of daylight.

What is the average length of the day in December in Selawik?

In December, the average length of the day in Selawik is 2.6h.

How many hours of sunshine does Selawik have in December?

In December, the average sunshine is 1.1h.

What are the months with the lowest UV index in Selawik?

Months with the lowest UV index in Selawik are January through April, November and December, with an average maximum UV index of 1.

How high is the UV index in December in Selawik?

In December, the average daily maximum UV index in Selawik is 1. A UV Index reading of 2, and below, represents a low health threat from unsafe exposure to the Sun's UV rays.

Average temperature in December
Selawik, AK

Average temperature in December - Selawik, AK
  • Average high temperature in December: 4.1°F

The warmest month (with the highest average high temperature) is July (62.2°F).
The month with the lowest average high temperature is January (0.7°F).

  • Average low temperature in December: -4.2°F

The month with the highest average low temperature is July (50°F).
The coldest month (with the lowest average low temperature) is January (-8.1°F).

[Resources]

Average pressure in December
Selawik, AK

Average pressure in December - Selawik, AK
  • Average pressure in December: 29.84"

The month with the highest atmospheric pressure is March (29.96").
The month with the lowest atmospheric pressure is September (29.78").

[Resources]

Average wind speed in December
Selawik, AK

Average wind speed in December - Selawik, AK
  • Average wind speed in December: 8.2mph

The windiest month (with the highest average wind speed) is October (8.8mph).
The calmest month (with the lowest average wind speed) is May (7.1mph).

[Resources]

Average humidity in December
Selawik, AK

Average humidity in December - Selawik, AK
  • Average humidity in December: 90%

Months with the highest relative humidity are February and March (91%).
The month with the lowest relative humidity is June (63%).

[Resources]

Average rainfall in December
Selawik, AK

Average rainfall in December - Selawik, AK
  • Average rainfall in December: 0.94"

The wettest month (with the highest rainfall) is August (1.93").
The driest month (with the least rainfall) is January (0.55").

[Resources]

Average rainfall days in December
Selawik, AK

Average rainfall days in December - Selawik, AK
  • Average rainfall days in December: 2.3 days

The month with the highest number of rainy days is August (16.2 days).
The month with the least rainy days is November (1.4 days).

[Resources]

Average snowfall in December
Selawik, AK

Average snowfall in December - Selawik, AK
  • Average snowfall in December: 4.84"

The month with the highest snowfall is February (5.91").
Months with the least snowfall are June, July and August (0").

[Resources]

Average snowfall days in December
Selawik, AK

Average snowfall days in December - Selawik, AK
  • Average snowfall days in December: 14.5 days

The month with the highest number of snowfall days is December (14.5 days).
Months with the least snowfall days are June, July and August (0 days).

[Resources]

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

Average daylight in December / Average sunshine in December - Selawik, AK
  • Average daylight in December: 2.6h

The month with the longest days is June (Average daylight: 23.9h).
The month with the shortest days is December (Average daylight: 2.6h).

  • Average sunshine in December: 1.1h

The month with the most sunshine is August (Average sunshine: 8h).
The month with the least sunshine is June (Average sunshine: 0.5h).

[Resources]

Average sunshine days in December
Selawik, AK

Average sunshine days in December - Selawik, AK
  • Average sunshine days in December: 17.1 days

The month with the most sunshine days is January (20.3 days).
The month with the least sunshine days is August (12.7 days).

[Resources]

Average UV index in December
Selawik, AK

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

The month with the highest UV index is June (UV index 4).
Months with the lowest UV index are January, February, March, April, November and December (UV index 1).

[Resources]

Average cloud cover in December
Selawik, AK

Average cloud cover in December - Selawik, AK
  • Average cloud cover in December: 58

The month with the most cloud cover is February (Cloud cover 61).
The month with the least cloud cover is June (Cloud cover 42).

[Resources]

Average visibility in December
Selawik, AK

Average visibility in December - Selawik, AK
  • Average visibility in December: 4mi

Months with the highest visibility are May, June, July, August, September and October (6mi).
Months with the lowest visibility are January, February, March, April and December (4mi).

[Resources]