December weather forecast
Tanacross, AK

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Weather in December

The first month of the winter, December, is still an extremely cold month in Tanacross, Alaska, with an average temperature fluctuating between 9.1°F (-12.7°C) and -0°F (-17.8°C).

Temperature

December's advent presents an average high-temperature of a still frigid cold 9.1°F (-12.7°C), indicating a slight variation from the conditions of the previous month. Tanacross records an average nighttime low-temperature of -0°F (-17.8°C) throughout December.

Humidity

In Tanacross, the average relative humidity in December is 83%.

Rainfall

In Tanacross, in December, during 6.4 rainfall days, 0.55" (14mm) of precipitation is typically accumulated. Throughout the year, there are 131.6 rainfall days, and 13.15" (334mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Tanacross, Alaska, are January through May, September through December. In Tanacross, in December, snow falls for 13.3 days, with typically accumulated 4.37" (111mm) of snow. In Tanacross, Alaska, during the entire year, snow falls for 93.8 days and aggregates up to 32.72" (831mm) of snow.

Daylight

With an average of 4h and 48min of daylight, December has the shortest days of the year.
On the first day of the month, sunrise is at 9:43 am and sunset at 3:01 pm. On the last day of December, in Tanacross, sunrise is at 10:13 am and sunset at 2:59 pm AKST.

Sunshine

The month with the least sunshine in Tanacross, Alaska, is December, with an average of 3.2h of sunshine.

UV index

The months with the lowest UV index are January through April, September through December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: An average UV index of 2 in December transforms into this advice:
Though the majority can handle prolonged sun exposure, it is crucial to always shield babies, children, and those with fair skin. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
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Frequently asked questions

How cold is December in Tanacross?

Tanacross in December has an average high-temperature of 9.1°F (-12.7°C) and an average low-temperature of -0°F (-17.8°C).

What is the average humidity in December in Tanacross?

In Tanacross, the average relative humidity in December is 83%.

How much does it rain in Tanacross in December?

In Tanacross, Alaska, in December, during 6.4 rainfall days, 0.55" (14mm) of precipitation is typically accumulated.

How much does it snow in Tanacross in December?

In Tanacross, Alaska, in December, snow falls for 13.3 days, with typically accumulated 4.37" (111mm) of snow.

What is the month with the shortest days in Tanacross?

The month with the shortest days is December, with an average of 4h and 48min of daylight.

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

In Tanacross, Alaska, the average day length in December is 4h and 45min.

What time are sunrise and sunset in December in Tanacross?

In December, on the first day of the month, sunrise is at 9:43 am and sunset at 3:01 pm. On the last day of the month, in Tanacross, sunrise is at 10:13 am and sunset at 2:59 pm AKST.

What is the month with the least sunshine in Tanacross?

With an average of 3.2h of sunshine, December has the least sunshine of the year in Tanacross.

How long on average sun shines in December in Tanacross?

In Tanacross, the average sunshine duration in December is 3.2h.

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

The months with the lowest UV index are January through April, September through December, with an average maximum UV index of 2.

How high is the UV index in December in Tanacross?

In December, the average daily maximum UV index in Tanacross is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability 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
Tanacross, AK

Average temperature in December - Tanacross, AK
  • Average high temperature in December: 9.1°F

The warmest month (with the highest average high temperature) is July (59.2°F).
The month with the lowest average high temperature is January (6.3°F).

  • Average low temperature in December: 0°F

The month with the highest average low temperature is July (43.7°F).
The coldest month (with the lowest average low temperature) is January (-4°F).

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Average pressure in December
Tanacross, AK

Average pressure in December - Tanacross, AK
  • Average pressure in December: 29.84"Hg

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

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Average wind speed in December
Tanacross, AK

Average wind speed in December - Tanacross, AK
  • Average wind speed in December: 5.3mph

The windiest month (with the highest average wind speed) is January (5.5mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).

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Average humidity in December
Tanacross, AK

Average humidity in December - Tanacross, AK
  • Average humidity in December: 83%

The month with the highest relative humidity is March (87%).
The month with the lowest relative humidity is June (65%).

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Average rainfall in December
Tanacross, AK

Average rainfall in December - Tanacross, AK
  • Average rainfall in December: 0.55"

The wettest month (with the highest rainfall) is June (2.28").
The driest month (with the least rainfall) is February (0.47").

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Average rainfall days in December
Tanacross, AK

Average rainfall days in December - Tanacross, AK
  • Average rainfall days in December: 6.4 days

The month with the highest number of rainy days is June (19.9 days).
The month with the least rainy days is February (5.2 days).

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Average snowfall in December
Tanacross, AK

Average snowfall in December - Tanacross, AK
  • Average snowfall in December: 4.37"

The month with the highest snowfall is November (5.94").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in December
Tanacross, AK

Average snowfall days in December - Tanacross, AK
  • Average snowfall days in December: 13.3 days

The month with the highest number of snowfall days is November (15.8 days).
The months with the least snowfall days are June and July (0 days).

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

Average daylight in December / Average sunshine in December - Tanacross, AK
  • Average daylight in December: 4h and 5min

The month with the longest days is June (Average daylight: 20h and 18min).
The month with the shortest days is December (Average daylight: 4h and 48min).

  • Average sunshine in December: 3h and 1min

The month with the most sunshine is June (Average sunshine: 13h and 12min).
The month with the least sunshine is December (Average sunshine: 3h and 12min).

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Average sunshine days in December
Tanacross, AK

Average sunshine days in December - Tanacross, AK
  • Average sunshine days in December: 17.7 days

The month with the most sunshine days is March (17.9 days).
The month with the least sunshine days is June (7.8 days).

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Average UV index in December
Tanacross, AK

Average UV index in December - Tanacross, AK
  • Average UV index in December: 2

The month with the highest UV index is July (UV index 4).
The months with the lowest UV index are January, February, March, April, September, October, November and December (UV index 2).

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Average cloud cover in December
Tanacross, AK

Average cloud cover in December - Tanacross, AK
  • Average cloud cover in December: 44

The month with the most cloud cover is April (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 40).

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Average visibility in December
Tanacross, AK

Average visibility in December - Tanacross, AK
  • Average visibility in December: 6mi

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

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Tanacross, Alaska, USA

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