December weather forecast
Manley Hot Springs, AK

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Weather in December

December, the first month of the winter in Manley Hot Springs, is also an arctic cold month, with an average temperature fluctuating between -6.9°F (-21.6°C) and 3°F (-16.1°C).

Temperature

Transitioning from November to December involves a subtle drop in average high-temperatures, descending from an extreme cold 9°F (-12.8°C) to an arctic cold 3°F (-16.1°C). December sees the temperature falling to a mean low of -6.9°F (-21.6°C).

Humidity

January through March and December, with an average relative humidity of 94%, are the most humid months.

Rainfall

In Manley Hot Springs, during December, the rain falls for 2.4 days and regularly aggregates up to 0.51" (13mm) of precipitation. In Manley Hot Springs, Alaska, during the entire year, the rain falls for 93.5 days and collects up to 9.96" (253mm) of precipitation.

Snowfall

January through May, September through December are months with snowfall in Manley Hot Springs. In Manley Hot Springs, in December, during 13.4 snowfall days, 4.02" (102mm) of snow is typically accumulated. Throughout the year, there are 80 snowfall days, and 26.22" (666mm) of snow is accumulated.

Daylight

December has the shortest days of the year, with an average of 3h and 54min of daylight.
On the first day of December, sunrise is at 10:35 am and sunset at 3:08 pm. On the last day of the month, sunrise is at 11:08 am and sunset at 3:03 pm AKST.

Sunshine

The month with the least sunshine is December, with an average of 2.2h of sunshine.

UV index

March, November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum UV index of 1 during December leads to these instructions:
Most individuals face no major issues with lengthy exposure to the sun, but children, infants, and individuals with fair skin always require protection. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
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Frequently asked questions

How cold is it in Manley Hot Springs in December?

The high-temperature, in December, in Manley Hot Springs, is 3°F (-16.1°C), while the low-temperature averages to -6.9°F (-21.6°C).

What are the most humid months in Manley Hot Springs?

The months with the highest humidity are January through March and December, with an average relative humidity of 94%.

What is the average humidity in December in Manley Hot Springs?

In Manley Hot Springs, Alaska, the average relative humidity in December is 94%.

How much does it rain in Manley Hot Springs in December?

In Manley Hot Springs, Alaska, in December, it is raining for 2.4 days, with typically 0.51" (13mm) of accumulated precipitation.

How much does it snow in Manley Hot Springs in December?

In Manley Hot Springs, Alaska, in December, during 13.4 snowfall days, 4.02" (102mm) of snow is typically accumulated.

What is the month with the shortest days in Manley Hot Springs?

The month with the shortest days in Manley Hot Springs, Alaska, is December, with an average of 3h and 54min of daylight.

How many hours of daylight does Manley Hot Springs have in December?

The average day length in December is 3h and 53min.

When is the sunrise / sunset in December in Manley Hot Springs?

In December, on the first day of the month, sunrise is at 10:35 am and sunset at 3:08 pm. On the last day of the month, in Manley Hot Springs, Alaska, sunrise is at 11:08 am and sunset at 3:03 pm AKST.

What is the month with the least sunshine in Manley Hot Springs?

December has the least sunshine of the year in Manley Hot Springs, with an average of 2.2h of sunshine.

How many hours of sunshine does Manley Hot Springs have in December?

In Manley Hot Springs, Alaska, the average sunshine duration in December is 2.2h.

What is the month with the lowest UV index in Manley Hot Springs?

The months with the lowest UV index are March, November and December, with an average maximum UV index of 1.

How high is the UV index in December in Manley Hot Springs?

The average daily maximum UV index in December in Manley Hot Springs is 1. A UV Index estimate of 2, and below, represents a minimal hazard to health 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
Manley Hot Springs, AK

Average temperature in December - Manley Hot Springs, AK
  • Average high temperature in December: 3°F

The warmest month (with the highest average high temperature) is July (69.1°F).
The month with the lowest average high temperature is January (-1.1°F).

  • Average low temperature in December: -6.9°F

The month with the highest average low temperature is July (49.5°F).
The coldest month (with the lowest average low temperature) is January (-11.4°F).

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Average pressure in December
Manley Hot Springs, AK

Average pressure in December - Manley Hot Springs, AK
  • Average pressure in December: 29.85"Hg

The month with the highest atmospheric pressure is February (29.97"Hg).
The month with the lowest atmospheric pressure is September (29.77"Hg).

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Average wind speed in December
Manley Hot Springs, AK

Average wind speed in December - Manley Hot Springs, AK
  • Average wind speed in December: 4.2mph

The windiest month (with the highest average wind speed) is May (4.9mph).
The calmest months (with the lowest average wind speed) are January, February, October, November and December (4.2mph).

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Average humidity in December
Manley Hot Springs, AK

Average humidity in December - Manley Hot Springs, AK
  • Average humidity in December: 94%

The months with the highest relative humidity are January, February, March and December (94%).
The month with the lowest relative humidity is June (54%).

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Average rainfall in December
Manley Hot Springs, AK

Average rainfall in December - Manley Hot Springs, AK
  • Average rainfall in December: 0.51"

The wettest month (with the highest rainfall) is August (1.69").
The driest month (with the least rainfall) is January (0.28").

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Average rainfall days in December
Manley Hot Springs, AK

Average rainfall days in December - Manley Hot Springs, AK
  • Average rainfall days in December: 2.4 days

The month with the highest number of rainy days is August (14.5 days).
The month with the least rainy days is February (1.5 days).

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Average snowfall in December
Manley Hot Springs, AK

Average snowfall in December - Manley Hot Springs, AK
  • Average snowfall in December: 4.02"

The month with the highest snowfall is November (6.69").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in December
Manley Hot Springs, AK

Average snowfall days in December - Manley Hot Springs, AK
  • Average snowfall days in December: 13.4 days

The month with the highest number of snowfall days is November (13.7 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
Manley Hot Springs, AK

Average daylight in December / Average sunshine in December - Manley Hot Springs, AK
  • Average daylight in December: 3h and 5min

The month with the longest days is June (Average daylight: 21h and 42min).
The month with the shortest days is December (Average daylight: 3h and 54min).

  • Average sunshine in December: 2h and 1min

The month with the most sunshine is May (Average sunshine: 11h and 12min).
The month with the least sunshine is December (Average sunshine: 2h and 12min).

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Average sunshine days in December
Manley Hot Springs, AK

Average sunshine days in December - Manley Hot Springs, AK
  • Average sunshine days in December: 18.3 days

The month with the most sunshine days is January (22.8 days).
The month with the least sunshine days is August (13.3 days).

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Average UV index in December
Manley Hot Springs, AK

Average UV index in December - Manley Hot Springs, AK
  • Average UV index in December: 1

The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are March, November and December (UV index 1).

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Average cloud cover in December
Manley Hot Springs, AK

Average cloud cover in December - Manley Hot Springs, AK
  • Average cloud cover in December: 54

The month with the most cloud cover is April (Cloud cover 56).
The month with the least cloud cover is June (Cloud cover 38).

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Average visibility in December
Manley Hot Springs, AK

Average visibility in December - Manley Hot Springs, AK
  • Average visibility in December: 3mi

The months with the highest visibility are May, June, July and August (6mi).
The months with the lowest visibility are January, February, March and December (3mi).

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Manley Hot Springs, Alaska, USA

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