December weather forecast
Ungalikthluk, AK

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Weather in December

The first month of the winter, December, is still a freezing cold month in Ungalikthluk, Alaska, with temperature in the range of an average high of 23.4°F (-4.8°C) and an average low of 15.6°F (-9.1°C).

Temperature

In Ungalikthluk, the average high-temperature in December slightly decreases from a subzero cold 29.5°F (-1.4°C) in November to a still freezing cold 23.4°F (-4.8°C). During the nights of December, Ungalikthluk maintains an almost steady temperature with an average low of 15.6°F (-9.1°C).

Humidity

In December, the average relative humidity is 87%.

Rainfall

In Ungalikthluk, in December, during 8 rainfall days, 2.72" (69mm) of precipitation is typically accumulated. Throughout the year, there are 144.9 rainfall days, and 29.13" (740mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall in Ungalikthluk. In Ungalikthluk, Alaska, during December, snow falls for 13.9 days and regularly aggregates up to 6.89" (175mm) of snow. Throughout the year, in Ungalikthluk, there are 76 snowfall days, and 42.4" (1077mm) of snow is accumulated.

Daylight

The month with the shortest days is December, with an average of 6h and 18min of daylight.
On the first day of December in Ungalikthluk, Alaska, sunrise is at 10:08 am and sunset at 4:51 pm. On the last day of the month, sunrise is at 10:33 am and sunset at 4:54 pm AKST.

Sunshine

With an average of 2.6h of sunshine, December has the least sunshine of the year in Ungalikthluk.

UV index

February, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Ungalikthluk. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for the average person.
Note: An average UV index of 1 in December transforms into this advice:
The majority are not significantly affected by prolonged sun exposure. Infants, children, and those with fair skin must always have protection. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Stay sun-safe with clothing that is both closely woven and worn loosely. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
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Frequently asked questions

How cold is December in Ungalikthluk?

The average high-temperature and low-temperature during December are 23.4°F (-4.8°C) and 15.6°F (-9.1°C) respectively.

What is the average humidity in December in Ungalikthluk?

The average relative humidity in December in Ungalikthluk is 87%.

How many days does it rain in December in Ungalikthluk?

In December, in Ungalikthluk, the rain falls for 8 days. Throughout December, 2.72" (69mm) of precipitation is accumulated.

How much does it snow in Ungalikthluk in December?

In Ungalikthluk, in December, snow falls for 13.9 days, with typically accumulated 6.89" (175mm) of snow.

What is the month with the shortest days in Ungalikthluk?

With an average of 6h and 18min of daylight, December has the shortest days of the year in Ungalikthluk.

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

In Ungalikthluk, Alaska, the average day length in December is 6h and 20min.

When are sunrise and sunset in December in Ungalikthluk?

In December, on the first day of the month, sunrise is at 10:08 am and sunset at 4:51 pm. On the last day of the month, in Ungalikthluk, Alaska, sunrise is at 10:33 am and sunset at 4:54 pm AKST.

What is the month with the least sunshine in Ungalikthluk?

The month with the least sunshine is December, with an average of 2.6h of sunshine.

How many hours of sunshine does Ungalikthluk have in December?

The average sunshine duration in December is 2.6h.

When is the lowest UV index in Ungalikthluk?

The months with the lowest UV index in Ungalikthluk, Alaska, are February, November and December, with an average maximum UV index of 1.

What is the UV index reading in December in Ungalikthluk?

In Ungalikthluk, the average daily maximum UV index in December is 1. A UV Index value of 2, and less, symbolizes a low health threat from unsafe exposure to Sun's UV rays.
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
Ungalikthluk, AK

Average temperature in December - Ungalikthluk, AK
  • Average high temperature in December: 23.4°F

The warmest month (with the highest average high temperature) is July (58.5°F).
The month with the lowest average high temperature is January (19.6°F).

  • Average low temperature in December: 15.6°F

The months with the highest average low temperature are July and August (47.8°F).
The coldest month (with the lowest average low temperature) is January (12°F).

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Average pressure in December
Ungalikthluk, AK

Average pressure in December - Ungalikthluk, AK
  • Average pressure in December: 29.59"Hg

The month with the highest atmospheric pressure is July (29.95"Hg).
The month with the lowest atmospheric pressure is December (29.59"Hg).

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Average wind speed in December
Ungalikthluk, AK

Average wind speed in December - Ungalikthluk, AK
  • Average wind speed in December: 11.2mph

The windiest month (with the highest average wind speed) is October (11.4mph).
The calmest month (with the lowest average wind speed) is July (7.9mph).

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Average humidity in December
Ungalikthluk, AK

Average humidity in December - Ungalikthluk, AK
  • Average humidity in December: 87%

The months with the highest relative humidity are January and February (88%).
The months with the lowest relative humidity are May and June (73%).

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Average rainfall in December
Ungalikthluk, AK

Average rainfall in December - Ungalikthluk, AK
  • Average rainfall in December: 2.72"

The wettest month (with the highest rainfall) is October (3.98").
The driest month (with the least rainfall) is June (1.5").

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Average rainfall days in December
Ungalikthluk, AK

Average rainfall days in December - Ungalikthluk, AK
  • Average rainfall days in December: 8 days

The month with the highest number of rainy days is August (18.3 days).
The month with the least rainy days is February (5.4 days).

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Average snowfall in December
Ungalikthluk, AK

Average snowfall in December - Ungalikthluk, AK
  • Average snowfall in December: 6.89"

The month with the highest snowfall is February (8.86").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
Ungalikthluk, AK

Average snowfall days in December - Ungalikthluk, AK
  • Average snowfall days in December: 13.9 days

The month with the highest number of snowfall days is December (13.9 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
Ungalikthluk, AK

Average daylight in December / Average sunshine in December - Ungalikthluk, AK
  • Average daylight in December: 6h and 2min

The month with the longest days is June (Average daylight: 18h and 24min).
The month with the shortest days is December (Average daylight: 6h and 18min).

  • Average sunshine in December: 2h and 4min

The month with the most sunshine is June (Average sunshine: 8h and 48min).
The month with the least sunshine is December (Average sunshine: 2h and 36min).

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Average sunshine days in December
Ungalikthluk, AK

Average sunshine days in December - Ungalikthluk, AK
  • Average sunshine days in December: 12.8 days

The month with the most sunshine days is March (15.5 days).
The month with the least sunshine days is August (11.3 days).

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Average UV index in December
Ungalikthluk, AK

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

The months with the highest UV index are May, June, July and August (UV index 3).
The months with the lowest UV index are February, November and December (UV index 1).

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Average cloud cover in December
Ungalikthluk, AK

Average cloud cover in December - Ungalikthluk, AK
  • Average cloud cover in December: 59

The month with the most cloud cover is August (Cloud cover 64).
The months with the least cloud cover are January and June (Cloud cover 53).

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Average visibility in December
Ungalikthluk, AK

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

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

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Ungalikthluk, Alaska, USA

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