December weather forecast and climate
Poorman, AK

Weather in December

December, the first month of the winter, in Poorman, is still a polar cold month, with average temperature ranging between min -5.4°F (-20.8°C) and max 3.9°F (-15.6°C).

Temperature

In December, the average high-temperature marginally drops, from a frigid cold 10.6°F (-11.9°C) in November, to a polar cold 3.9°F (-15.6°C). In Poorman, the average low-temperature is -5.4°F (-20.8°C).

Humidity

In Poorman, Alaska, the average relative humidity in December is 95%.

Rainfall

In December, the rain falls for 2.5 days. Throughout December, 1.14" (29mm) of precipitation is accumulated. In Poorman, during the entire year, the rain falls for 116.7 days and collects up to 14.8" (376mm) of precipitation.

Snowfall

Months with snowfall in Poorman are January through May, September through December. December is the month with the most snowfall. Snow falls for 17.5 days and accumulates 8.62" (219mm) of snow.

Daylight

December has the shortest days of the year, with an average of 4.4h of daylight.

Sunshine

The month with the least sunshine in Poorman is December, with an average of 2.3h of sunshine.

UV index

Months with the lowest UV index in Poorman are January through March, October through December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a minimal health hazard from the exposure to the Sun's UV rays for the average person.
Note: The daily maximum UV index of 1 in December interpret into the following advice:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. 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 Poorman?

The average high-temperature, in December, is 3.9°F (-15.6°C), while the average low-temperature is -5.4°F (-20.8°C).

What is the average humidity in December in Poorman?

The average relative humidity in December in Poorman, Alaska, is 95%.

How much does it rain in Poorman in December?

In Poorman, in December, it is raining for 2.5 days, with typically 1.14" (29mm) of accumulated precipitation.

How many days does it snow in December in Poorman?

In Poorman, during December, snow falls for 17.5 days and regularly aggregates up to 8.62" (219mm) of snow.

When does it snow the most in Poorman?

December is the month with the most snowfall. Snow falls for 17.5 days and accumulates 8.62" (219mm) of snow.

What is the month with the shortest days in Poorman?

With an average of 4.4h of daylight, December has the shortest days of the year.

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

In Poorman, the average length of the day in December is 4.4h.

What is the month with the least sunshine in Poorman?

December has the least sunshine of the year in Poorman, Alaska, with an average of 2.3h of sunshine.

How many hours of sunshine does Poorman have in December?

The average sunshine in December is 2.3h.

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

Months with the lowest UV index are January through March, October through December, with an average maximum UV index of 1.

What is the UV index intensity in December in Poorman?

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

Average temperature in December
Poorman, AK

Average temperature in December - Poorman, AK
  • Average high temperature in December: 3.9°F

The warmest month (with the highest average high temperature) is July (67.3°F).
The month with the lowest average high temperature is January (-0.8°F).

  • Average low temperature in December: -5.4°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 (-10.5°F).

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Average pressure in December
Poorman, AK

Average pressure in December - Poorman, AK
  • Average pressure in December: 29.81"

The month with the highest atmospheric pressure is February (29.93").
Months with the lowest atmospheric pressure are September and October (29.76").

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Average wind speed in December
Poorman, AK

Average wind speed in December - Poorman, AK
  • Average wind speed in December: 4.7mph

The windiest month (with the highest average wind speed) is September (5.2mph).
The calmest month (with the lowest average wind speed) is January (4.6mph).

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Average humidity in December
Poorman, AK

Average humidity in December - Poorman, AK
  • Average humidity in December: 95%

Months with the highest relative humidity are January, February and March (96%).
The month with the lowest relative humidity is June (59%).

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Average rainfall in December
Poorman, AK

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

The wettest month (with the highest rainfall) is August (2.05").
The driest month (with the least rainfall) is January (0.59").

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Average rainfall days in December
Poorman, AK

Average rainfall days in December - Poorman, AK
  • Average rainfall days in December: 2.5 days

The month with the highest number of rainy days is August (19 days).
Months with the least rainy days are January and February (2.3 days).

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Average snowfall in December
Poorman, AK

Average snowfall in December - Poorman, AK
  • Average snowfall in December: 8.62"

The month with the highest snowfall is December (8.62").
Months with the least snowfall are June, July and August (0").

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Average snowfall days in December
Poorman, AK

Average snowfall days in December - Poorman, AK
  • Average snowfall days in December: 17.5 days

The month with the highest number of snowfall days is March (20.3 days).
Months with the least snowfall days are June and July (0 days).

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

Average daylight in December / Average sunshine in December - Poorman, AK
  • Average daylight in December: 4.4h

The month with the longest days is June (Average daylight: 20.8h).
The month with the shortest days is December (Average daylight: 4.4h).

  • Average sunshine in December: 2.3h

The month with the most sunshine is May (Average sunshine: 8.1h).
The month with the least sunshine is December (Average sunshine: 2.3h).

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Average sunshine days in December
Poorman, AK

Average sunshine days in December - Poorman, AK
  • Average sunshine days in December: 14.5 days

The month with the most sunshine days is January (18 days).
The month with the least sunshine days is April (6.5 days).

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Average UV index in December
Poorman, AK

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

Months with the highest UV index are May, June and July (UV index 4).
Months with the lowest UV index are January, February, March, October, November and December (UV index 1).

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Average cloud cover in December
Poorman, AK

Average cloud cover in December - Poorman, AK
  • Average cloud cover in December: 68

The month with the most cloud cover is April (Cloud cover 77).
The month with the least cloud cover is June (Cloud cover 47).

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Average visibility in December
Poorman, AK

Average visibility in December - Poorman, AK
  • Average visibility in December: 2mi

Months with the highest visibility are June and July (6mi).
Months with the lowest visibility are January, February, March, April and December (2mi).

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