December weather forecast
Pedro Bay, AK

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Weather in December

The first month of the winter, December, is still a freezing cold month in Pedro Bay, Alaska, with an average temperature varying between 22.1°F (-5.5°C) and 14.4°F (-9.8°C).

Temperature

A minor adjustment in Pedro Bay's average high-temperature is noted with the start of December, touching a still subzero cold 22.1°F (-5.5°C) from November's 27.3°F (-2.6°C). Recording a slight drop from the daily maximum, Pedro Bay notes an average low temperature of 14.4°F (-9.8°C) in the month of December.

Humidity

The months with the highest humidity are February, March and December, with an average relative humidity of 87%.

Rainfall

In Pedro Bay, in December, during 8.7 rainfall days, 2.09" (53mm) of precipitation is typically accumulated. In Pedro Bay, during the entire year, the rain falls for 148.8 days and collects up to 21.54" (547mm) of precipitation.

Snowfall

Months with snowfall are January through May, September through December. December is the month with the most snowfall. Snow falls for 14.7 days and accumulates 9.33" (237mm) of snow.

Daylight

December has the shortest days of the year, with an average of 6h and 6min of daylight.
On the first day of the month, sunrise is at 9:51 am and sunset at 4:20 pm. On the last day of December, in Pedro Bay, sunrise is at 10:16 am and sunset at 4:23 pm AKST.

Sunshine

December has the least sunshine of the year in Pedro Bay, with an average of 3h of sunshine.

UV index

In December, the average daily maximum UV index in Pedro Bay is 2. A UV Index reading of 2, and below, represents a low health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: The daily high UV index of 2 during December translates into the following recommendations:
While sun exposure does not greatly affect most, individuals with fair skin, babies, and children always need vigilant safeguarding. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
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Frequently asked questions

How cold is it in Pedro Bay in December?

In Pedro Bay, in December, the average high-temperature is 22.1°F (-5.5°C), and the average low-temperature is 14.4°F (-9.8°C).

What are the most humid months in Pedro Bay?

February, March and December, with an average relative humidity of 87%, are most humid months in Pedro Bay, Alaska.

What is the average humidity in December in Pedro Bay?

In Pedro Bay, the average relative humidity in December is 87%.

How much does it rain in Pedro Bay in December?

In Pedro Bay, Alaska, in December, during 8.7 rainfall days, 2.09" (53mm) of precipitation is typically accumulated.

What is the snowiest month in Pedro Bay?

The month with the most snowfall is December, when snow falls for 14.7 days and typically aggregates up to 9.33" (237mm) of snow.

How many days does it snow in December in Pedro Bay?

In December, in Pedro Bay, it is snowing for 14.7 days. Throughout December, 9.33" (237mm) of snow is accumulated.

What is the month with the shortest days in Pedro Bay?

The month with the shortest days in Pedro Bay is December, with an average of 6h and 6min of daylight.

How many hours of daylight does Pedro Bay have in December?

In December, the average day length in Pedro Bay, Alaska, is 6h and 6min.

When are sunrise and sunset in December in Pedro Bay?

On the first day of December in Pedro Bay, sunrise is at 9:51 am and sunset at 4:20 pm. On the last day of the month, sunrise is at 10:16 am and sunset at 4:23 pm AKST.

What is the month with the least sunshine in Pedro Bay?

With an average of 3h of sunshine, December has the least sunshine of the year in Pedro Bay, Alaska.

How many hours of sunshine does Pedro Bay have in December?

In December, the average sunshine duration in Pedro Bay, Alaska, is 3h.

What is the UV index reading in December in Pedro Bay?

In December, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a low health risk from 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
Pedro Bay, AK

Average temperature in December - Pedro Bay, AK
  • Average high temperature in December: 22.1°F

The warmest month (with the highest average high temperature) is July (59.2°F).
The month with the lowest average high temperature is January (20.1°F).

  • Average low temperature in December: 14.4°F

The month with the highest average low temperature is July (48.7°F).
The coldest month (with the lowest average low temperature) is January (12.2°F).

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Average pressure in December
Pedro Bay, AK

Average pressure in December - Pedro Bay, AK
  • Average pressure in December: 29.64"Hg

The month with the highest atmospheric pressure is July (29.95"Hg).
The month with the lowest atmospheric pressure is December (29.64"Hg).

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Average wind speed in December
Pedro Bay, AK

Average wind speed in December - Pedro Bay, AK
  • Average wind speed in December: 9.9mph

The windiest month (with the highest average wind speed) is December (9.9mph).
The calmest months (with the lowest average wind speed) are June and July (7.3mph).

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Average humidity in December
Pedro Bay, AK

Average humidity in December - Pedro Bay, AK
  • Average humidity in December: 87%

The months with the highest relative humidity are February, March and December (87%).
The month with the lowest relative humidity is May (72%).

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Average rainfall in December
Pedro Bay, AK

Average rainfall in December - Pedro Bay, AK
  • Average rainfall in December: 2.09"

The wettest month (with the highest rainfall) is September (3.31").
The driest month (with the least rainfall) is January (1.02").

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Average rainfall days in December
Pedro Bay, AK

Average rainfall days in December - Pedro Bay, AK
  • Average rainfall days in December: 8.7 days

The month with the highest number of rainy days is August (18.1 days).
The month with the least rainy days is February (6.3 days).

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Average snowfall in December
Pedro Bay, AK

Average snowfall in December - Pedro Bay, AK
  • Average snowfall in December: 9.33"

The month with the highest snowfall is December (9.33").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in December
Pedro Bay, AK

Average snowfall days in December - Pedro Bay, AK
  • Average snowfall days in December: 14.7 days

The month with the highest number of snowfall days is December (14.7 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
Pedro Bay, AK

Average daylight in December / Average sunshine in December - Pedro Bay, AK
  • Average daylight in December: 6h and 1min

The month with the longest days is June (Average daylight: 18h and 36min).
The month with the shortest days is December (Average daylight: 6h and 6min).

  • Average sunshine in December: 3h and 0min

The month with the most sunshine is June (Average sunshine: 9h and 36min).
The month with the least sunshine is December (Average sunshine: 3h and 0min).

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Average sunshine days in December
Pedro Bay, AK

Average sunshine days in December - Pedro Bay, AK
  • Average sunshine days in December: 12.1 days

The month with the most sunshine days is May (14.3 days).
The month with the least sunshine days is September (9.7 days).

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Average UV index in December
Pedro Bay, AK

Average UV index in December - Pedro Bay, AK
  • Average UV index in December: 2

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

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Average cloud cover in December
Pedro Bay, AK

Average cloud cover in December - Pedro Bay, AK
  • Average cloud cover in December: 57

The month with the most cloud cover is August (Cloud cover 58).
The month with the least cloud cover is June (Cloud cover 50).

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Average visibility in December
Pedro Bay, AK

Average visibility in December - Pedro Bay, AK
  • Average visibility in December: 5mi

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

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Pedro Bay, Alaska, USA

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