December weather forecast
Talkeetna, AK

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Weather in December

December in Talkeetna is naturally characterized by an unmistakable winter chill, with the mercury dropping to a frosty average low of 10.2°F (-12.1°C). With high snowfall levels and fewer daylight hours than any other month, December ensures a wintry ambiance. Despite the cold, the relative humidity is not too high, thus retaining a certain level of comfort. Limited visibility due to increased cloud cover is a common occurrence during this month. December, with its nippy conditions, summons the end of the year and brings in the holiday cheer amidst a traditional white winter backdrop.

Temperature

As Talkeetna welcomes December, the average high-temperature stabilizes at a still freezing cold 18.5°F (-7.5°C), showing little deviation from November's 22.3°F (-5.4°C). With a barely noticeable fluctuation in temperature, Talkeetna reaches an average low of 10.2°F (-12.1°C) during the December nights.

Humidity

In Talkeetna, the average relative humidity in December is 82%.

Rainfall

In Talkeetna, Alaska, in December, it is raining for 4.8 days, with typically 1.14" (29mm) of accumulated precipitation. In Talkeetna, during the entire year, the rain falls for 131.6 days and collects up to 17.36" (441mm) of precipitation.

Snowfall

January through May, September through December are months with snowfall. In Talkeetna, during December, snow falls for 12.3 days and regularly aggregates up to 7.48" (190mm) of snow. In Talkeetna, during the entire year, snow falls for 60.9 days and aggregates up to 36.89" (937mm) of snow.

Daylight

With an average of 5h and 12min of daylight, December has the shortest days of the year in Talkeetna.
On the first day of December, sunrise is at 9:58 am and sunset at 3:40 pm. On the last day of the month, sunrise is at 10:26 am and sunset at 3:40 pm AKST.

Sunshine

The month with the least sunshine in Talkeetna is December, with an average of 3.8h of sunshine.

UV index

December is the month with the lowest UV index, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum daily UV index of 1 in December interprets into the following recommendations:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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Frequently asked questions

How cold is December in Talkeetna?

The high-temperature, in December, in Talkeetna, is 18.5°F (-7.5°C), while the low-temperature averages to 10.2°F (-12.1°C).

What is the average humidity in December in Talkeetna?

The average relative humidity in December is 82%.

How much does it rain in Talkeetna in December?

In Talkeetna, Alaska, in December, during 4.8 rainfall days, 1.14" (29mm) of precipitation is typically accumulated.

How much does it snow in Talkeetna in December?

In Talkeetna, in December, snow falls for 12.3 days, with typically accumulated 7.48" (190mm) of snow.

What is the month with the shortest days in Talkeetna?

With an average of 5h and 12min of daylight, December has the shortest days of the year in Talkeetna.

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

The average day length in December in Talkeetna is 5h and 13min.

When is the sunrise / sunset in December in Talkeetna?

On the first day of December in Talkeetna, sunrise is at 9:58 am and sunset at 3:40 pm. On the last day of the month, sunrise is at 10:26 am and sunset at 3:40 pm AKST.

What is the month with the least sunshine in Talkeetna?

December has the least sunshine of the year, with an average of 3.8h of sunshine.

How many hours of sunshine does Talkeetna have in December?

In December, the average sunshine duration is 3.8h.

What is the month with the lowest UV index in Talkeetna?

The month with the lowest UV index in Talkeetna is December, with an average maximum UV index of 1.

What is the UV index intensity in December in Talkeetna?

In December, the average daily maximum UV index is 1. A UV Index of 2, and less, symbolizes a low health threat 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
Talkeetna, AK

Average temperature in December - Talkeetna, AK
  • Average high temperature in December: 18.5°F

The warmest month (with the highest average high temperature) is July (65.5°F).
The month with the lowest average high temperature is January (16.9°F).

  • Average low temperature in December: 10.2°F

The month with the highest average low temperature is July (48.4°F).
The coldest month (with the lowest average low temperature) is January (8.8°F).

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Average pressure in December
Talkeetna, AK

Average pressure in December - Talkeetna, AK
  • Average pressure in December: 29.72"Hg

The month with the highest atmospheric pressure is July (29.94"Hg).
The month with the lowest atmospheric pressure is December (29.72"Hg).

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Average wind speed in December
Talkeetna, AK

Average wind speed in December - Talkeetna, AK
  • Average wind speed in December: 6.4mph

The windiest month (with the highest average wind speed) is January (7mph).
The calmest month (with the lowest average wind speed) is July (4.3mph).

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Average humidity in December
Talkeetna, AK

Average humidity in December - Talkeetna, AK
  • Average humidity in December: 82%

The month with the highest relative humidity is March (85%).
The month with the lowest relative humidity is May (64%).

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Average rainfall in December
Talkeetna, AK

Average rainfall in December - Talkeetna, AK
  • Average rainfall in December: 1.14"

The wettest month (with the highest rainfall) is September (2.68").
The driest month (with the least rainfall) is January (0.71").

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Average rainfall days in December
Talkeetna, AK

Average rainfall days in December - Talkeetna, AK
  • Average rainfall days in December: 4.8 days

The month with the highest number of rainy days is August (20.4 days).
The month with the least rainy days is December (4.8 days).

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Average snowfall in December
Talkeetna, AK

Average snowfall in December - Talkeetna, AK
  • Average snowfall in December: 7.48"

The month with the highest snowfall is November (7.87").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in December
Talkeetna, AK

Average snowfall days in December - Talkeetna, AK
  • Average snowfall days in December: 12.3 days

The month with the highest number of snowfall days is December (12.3 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
Talkeetna, AK

Average daylight in December / Average sunshine in December - Talkeetna, AK
  • Average daylight in December: 5h and 1min

The month with the longest days is June (Average daylight: 19h and 42min).
The month with the shortest days is December (Average daylight: 5h and 12min).

  • Average sunshine in December: 3h and 5min

The month with the most sunshine is May (Average sunshine: 11h and 36min).
The month with the least sunshine is December (Average sunshine: 3h and 48min).

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Average sunshine days in December
Talkeetna, AK

Average sunshine days in December - Talkeetna, AK
  • Average sunshine days in December: 18.4 days

The month with the most sunshine days is January (19.5 days).
The month with the least sunshine days is August (8.3 days).

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Average UV index in December
Talkeetna, AK

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

The months with the highest UV index are June and July (UV index 4).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in December
Talkeetna, AK

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

The month with the most cloud cover is August (Cloud cover 48).
The month with the least cloud cover is January (Cloud cover 38).

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Average visibility in December
Talkeetna, AK

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

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

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Talkeetna, Alaska, USA

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