December weather forecast
Oscarville, AK

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Weather in December

December, the first month of the winter in Oscarville, is also a subzero cold month, with an average temperature fluctuating between 7.9°F (-13.4°C) and 16.7°F (-8.5°C).

Temperature

With the onset of December, Oscarville's climate undergoes a slight change as the average high-temperature moves from 23.2°F (-4.9°C) in November to a still freezing cold 16.7°F (-8.5°C). Oscarville in December experiences a minor decline in temperature, with an average low of 7.9°F (-13.4°C) at night.

Humidity

In Oscarville, Alaska, the average relative humidity in December is 90%.

Rainfall

In Oscarville, in December, during 5.6 rainfall days, 1.14" (29mm) of precipitation is typically accumulated. In Oscarville, during the entire year, the rain falls for 129.5 days and collects up to 16.46" (418mm) of precipitation.

Snowfall

Months with snowfall in Oscarville are January through May, September through December. In Oscarville, in December, snow falls for 12.8 days, with typically accumulated 3.5" (89mm) of snow. In Oscarville, during the entire year, snow falls for 74.8 days and aggregates up to 22.91" (582mm) of snow.

Daylight

The month with the shortest days is December, with an average of 5h and 48min of daylight.
On the first day of December in Oscarville, sunrise is at 10:30 am and sunset at 4:42 pm. On the last day of the month, sunrise is at 10:56 am and sunset at 4:44 pm AKST.

Sunshine

December has the least sunshine of the year in Oscarville, Alaska, with an average of 2.7h of sunshine.

UV index

February, March and December, with an average maximum UV index of 1, are months with the lowest UV index in Oscarville. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for the average person.
Note: An average maximum UV index of 1 in December leads to these recommendations:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
Updated: Feb 9, 2024 | Published by: Weather U.S. | About Us / Weather Forecasting / Data Sources

Frequently asked questions

How cold is it in Oscarville in December?

December temperatures vary between a high-temperature of 16.7°F (-8.5°C) and a low-temperature of 7.9°F (-13.4°C).

What is the average humidity in December in Oscarville?

The average relative humidity in December is 90%.

How many days does it rain in December in Oscarville?

In December, the rain falls for 5.6 days. Throughout December, 1.14" (29mm) of precipitation is accumulated.

How many days does it snow in December in Oscarville?

In Oscarville, during December, snow falls for 12.8 days and regularly aggregates up to 3.5" (89mm) of snow.

What is the month with the shortest days in Oscarville?

The month with the shortest days is December, with an average of 5h and 48min of daylight.

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

In December, the average day length in Oscarville is 5h and 48min.

What time are sunrise and sunset in December in Oscarville?

In December, on the first day of the month, sunrise is at 10:30 am and sunset at 4:42 pm. On the last day of the month, in Oscarville, sunrise is at 10:56 am and sunset at 4:44 pm AKST.

What is the month with the least sunshine in Oscarville?

With an average of 2.7h of sunshine, December has the least sunshine of the year in Oscarville, Alaska.

How long on average sun shines in December in Oscarville?

In December, the average sunshine duration in Oscarville is 2.7h.

When is the lowest UV index in Oscarville?

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

How high is the UV index in December in Oscarville?

In Oscarville, Alaska, the average daily maximum UV index in December is 1. A UV Index reading of 2, and below, represents a minimal health vulnerability 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
Oscarville, AK

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

The warmest month (with the highest average high temperature) is July (62.4°F).
The month with the lowest average high temperature is January (12.2°F).

  • Average low temperature in December: 7.9°F

The month with the highest average low temperature is July (49.6°F).
The coldest month (with the lowest average low temperature) is January (3.7°F).

Average pressure in December
Oscarville, AK

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

The month with the highest atmospheric pressure is July (29.92"Hg).
The month with the lowest atmospheric pressure is December (29.64"Hg).

Average wind speed in December
Oscarville, AK

Average wind speed in December - Oscarville, AK
  • Average wind speed in December: 12.1mph

The windiest month (with the highest average wind speed) is January (12.7mph).
The calmest month (with the lowest average wind speed) is July (8.5mph).

Average humidity in December
Oscarville, AK

Average humidity in December - Oscarville, AK
  • Average humidity in December: 90%

The months with the highest relative humidity are January, February and March (91%).
The month with the lowest relative humidity is June (65%).

Average rainfall in December
Oscarville, AK

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

The wettest month (with the highest rainfall) is August (2.09").
The driest months (with the least rainfall) are January and April (0.91").

Average rainfall days in December
Oscarville, AK

Average rainfall days in December - Oscarville, AK
  • Average rainfall days in December: 5.6 days

The month with the highest number of rainy days is August (19.7 days).
The month with the least rainy days is March (4.4 days).

Average snowfall in December
Oscarville, AK

Average snowfall in December - Oscarville, AK
  • Average snowfall in December: 3.5"

The month with the highest snowfall is February (4.96").
The months with the least snowfall are June, July and August (0").

Average snowfall days in December
Oscarville, AK

Average snowfall days in December - Oscarville, AK
  • Average snowfall days in December: 12.8 days

The month with the highest number of snowfall days is December (12.8 days).
The months with the least snowfall days are June, July and August (0 days).

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

Average daylight in December / Average sunshine in December - Oscarville, AK
  • Average daylight in December: 5h and 5min

The month with the longest days is June (Average daylight: 19h and 0min).
The month with the shortest days is December (Average daylight: 5h and 48min).

  • Average sunshine in December: 2h and 4min

The month with the most sunshine is May (Average sunshine: 8h and 6min).
The month with the least sunshine is December (Average sunshine: 2h and 42min).

Average sunshine days in December
Oscarville, AK

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

The month with the most sunshine days is March (17.5 days).
The month with the least sunshine days is August (8.6 days).

Average UV index in December
Oscarville, AK

Average UV index in December - Oscarville, 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, March and December (UV index 1).

Average cloud cover in December
Oscarville, AK

Average cloud cover in December - Oscarville, AK
  • Average cloud cover in December: 62

The months with the most cloud cover are July and August (Cloud cover 67).
The month with the least cloud cover is June (Cloud cover 54).

Average visibility in December
Oscarville, AK

Average visibility in December - Oscarville, AK
  • Average visibility in December: 6mi

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

Oscarville, Alaska, USA

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