December weather forecast and climate
Teller, AK

Weather in December

December, the first month of the winter, in Teller, is also a subzero cold month, with average temperature varying between 10.8°F (-11.8°C) and 16.7°F (-8.5°C).

Temperature

In Teller, the average high-temperature drops, from 26.4°F (-3.1°C) in November, to a still freezing cold 16.7°F (-8.5°C). In December, the average low-temperature is 10.8°F (-11.8°C).

Humidity

In December, the average relative humidity is 89%.

Rainfall

In December, in Teller, the rain falls for 1.9 days. Throughout December, 1.3" (33mm) of precipitation is accumulated. Throughout the year, in Teller, there are 86.5 rainfall days, and 14.25" (362mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Teller are January through June, September through December. In Teller, Alaska, during December, snow falls for 11.1 days and regularly aggregates up to 2.48" (63mm) of snow. In Teller, during the entire year, snow falls for 90 days, and aggregates up to 20.51" (521mm) of snow.

Daylight

With an average of 3.7h of daylight, December has the shortest days of the year.

Sunshine

The average sunshine in December is 1.1h.

UV index

Months with the lowest UV index are January through April, October through December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a minimal health hazard from unsafe exposure to the UV radiation for average individuals.
Note: The daily maximum UV index of 1 interpret into the following advice:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the temperature in December in Teller?

In December, in Teller, the average high-temperature is 16.7°F (-8.5°C), and the average low-temperature is 10.8°F (-11.8°C).

What is the average humidity in December in Teller?

The average relative humidity in December in Teller is 89%.

How much does it rain in Teller in December?

In Teller, during December, the rain falls for 1.9 days and regularly aggregates up to 1.3" (33mm) of precipitation.

How many days does it snow in December in Teller?

In Teller, during December, snow falls for 11.1 days and regularly aggregates up to 2.48" (63mm) of snow.

What is the month with the shortest days in Teller?

With an average of 3.7h of daylight, December has the shortest days of the year in Teller.

How many hours of daylight does Teller have in December?

In Teller, the average length of the day in December is 3.7h.

How long on average sun shines in December in Teller?

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

When is the lowest UV index in Teller?

January through April, October through December, with an average maximum UV index of 1, are months with the lowest UV index in Teller.

What is the UV index intensity in December in Teller?

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

Average temperature in December
Teller, AK

Average temperature in December - Teller, AK
  • Average high temperature in December: 16.7°F

The warmest month (with the highest average high temperature) is August (50°F).
The month with the lowest average high temperature is January (9°F).

  • Average low temperature in December: 10.8°F

The month with the highest average low temperature is August (45.3°F).
The coldest months (with the lowest average low temperature) are February and March (1.8°F).

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Average pressure in December
Teller, AK

Average pressure in December - Teller, AK
  • Average pressure in December: 29.77"

The month with the highest atmospheric pressure is May (29.96").
The month with the lowest atmospheric pressure is October (29.72").

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Average wind speed in December
Teller, AK

Average wind speed in December - Teller, AK
  • Average wind speed in December: 17.5mph

The windiest month (with the highest average wind speed) is December (17.5mph).
The calmest month (with the lowest average wind speed) is May (12mph).

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Average humidity in December
Teller, AK

Average humidity in December - Teller, AK
  • Average humidity in December: 89%

The month with the highest relative humidity is March (93%).
Months with the lowest relative humidity are October and November (79%).

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Average rainfall in December
Teller, AK

Average rainfall in December - Teller, AK
  • Average rainfall in December: 1.3"

The wettest month (with the highest rainfall) is August (2.01").
The driest month (with the least rainfall) is January (0.67").

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Average rainfall days in December
Teller, AK

Average rainfall days in December - Teller, AK
  • Average rainfall days in December: 1.9 days

The month with the highest number of rainy days is July (15.8 days).
The month with the least rainy days is January (1.3 days).

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Average snowfall in December
Teller, AK

Average snowfall in December - Teller, AK
  • Average snowfall in December: 2.48"

The month with the highest snowfall is February (3.62").
Months with the least snowfall are July and August (0").

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Average snowfall days in December
Teller, AK

Average snowfall days in December - Teller, AK
  • Average snowfall days in December: 11.1 days

The month with the highest number of snowfall days is April (13 days).
The month with the least snowfall days is July (0 days).

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

Average daylight in December / Average sunshine in December - Teller, AK
  • Average daylight in December: 3.7h

The month with the longest days is June (Average daylight: 22h).
The month with the shortest days is December (Average daylight: 3.7h).

  • Average sunshine in December: 1.1h

The month with the most sunshine is August (Average sunshine: 5.7h).
The month with the least sunshine is June (Average sunshine: 0.6h).

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Average sunshine days in December
Teller, AK

Average sunshine days in December - Teller, AK
  • Average sunshine days in December: 11.2 days

The month with the most sunshine days is June (18.4 days).
The month with the least sunshine days is October (11.1 days).

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Average UV index in December
Teller, AK

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

The month with the highest UV index is July (UV index 3).
Months with the lowest UV index are January, February, March, April, October, November and December (UV index 1).

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Average cloud cover in December
Teller, AK

Average cloud cover in December - Teller, AK
  • Average cloud cover in December: 76

The month with the most cloud cover is February (Cloud cover 78).
The month with the least cloud cover is June (Cloud cover 52).

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Average visibility in December
Teller, AK

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

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

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