December weather forecast
Beaver Creek, WY

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Weather in December

December, the first month of the winter in Beaver Creek, is also a subzero cold month, with an average temperature ranging between max 21°F (-6.1°C) and min 4.1°F (-15.5°C).

Temperature

December, having an average high-temperature of 21°F (-6.1°C) and an average low-temperature of 4.1°F (-15.5°C), is the coldest month.

Humidity

The average relative humidity in December in Beaver Creek is 92%.

Rainfall

In Beaver Creek, during December, the rain falls for 5.5 days and regularly aggregates up to 2.68" (68mm) of precipitation. In Beaver Creek, Wyoming, during the entire year, the rain falls for 116.4 days and collects up to 27.99" (711mm) of precipitation.

Snowfall

January through June, September through December are months with snowfall. In Beaver Creek, during December, snow falls for 21.7 days and regularly aggregates up to 22.44" (570mm) of snow. Throughout the year, in Beaver Creek, there are 130.8 snowfall days, and 137.72" (3498mm) of snow is accumulated.

Daylight

With an average of 9h and 0min of daylight, December has the shortest days of the year.
On the first day of the month, sunrise is at 7:37 am and sunset at 4:47 pm. On the last day of December, in Beaver Creek, sunrise is at 7:56 am and sunset at 4:56 pm MST.

Sunshine

In December, the average sunshine in Beaver Creek, Wyoming, is 3.8h.

UV index

January through March, October through 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 low threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: A maximum daily UV index of 1 during December morphs into the following directions:
Unlike children, who always need sun protection, most individuals can remain in the sun for up to an hour without getting burnt. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest month in Beaver Creek?

December, recording an average high temperature of 21°F (-6.1°C) and a low temperature of 4.1°F (-15.5°C), is Beaver Creek's coldest month.

How cold is December in Beaver Creek?

In December, the average high-temperature and low-temperature in Beaver Creek, Wyoming, are 21°F (-6.1°C) and 4.1°F (-15.5°C) respectively.

What is the average humidity in December in Beaver Creek?

In Beaver Creek, Wyoming, the average relative humidity in December is 92%.

How many days does it rain in December in Beaver Creek?

In December, in Beaver Creek, the rain falls for 5.5 days. Throughout December, 2.68" (68mm) of precipitation is accumulated.

How many days does it snow in December in Beaver Creek?

In Beaver Creek, Wyoming, in December, during 21.7 snowfall days, 22.44" (570mm) of snow is typically accumulated.

What is the month with the shortest days in Beaver Creek?

December has the shortest days of the year in Beaver Creek, Wyoming, with an average of 9h and 0min of daylight.

How many hours of daylight does Beaver Creek have in December?

The average day length in December in Beaver Creek is 8h and 59min.

What time are sunrise and sunset in December in Beaver Creek?

In December, on the first day of the month, sunrise is at 7:37 am and sunset at 4:47 pm. On the last day of the month, sunrise is at 7:56 am and sunset at 4:56 pm MST.

How long on average sun shines in December in Beaver Creek?

In Beaver Creek, Wyoming, the average sunshine duration in December is 3.8h.

What are the months with the lowest UV index in Beaver Creek?

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

How high is the UV index in December in Beaver Creek?

In December, the average daily maximum UV index in Beaver Creek is 1. A UV Index of 2, and less, symbolizes a minimal health vulnerability 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
Beaver Creek, WY

Average temperature in December - Beaver Creek, WY
  • Average high temperature in December: 21°F

The warmest month (with the highest average high temperature) is July (72°F).
The month with the lowest average high temperature is December (21°F).

  • Average low temperature in December: 4.1°F

The month with the highest average low temperature is July (43.9°F).
The coldest month (with the lowest average low temperature) is December (4.1°F).

Average pressure in December
Beaver Creek, WY

Average pressure in December - Beaver Creek, WY
  • Average pressure in December: 30.24"Hg

The month with the highest atmospheric pressure is January (30.27"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed in December
Beaver Creek, WY

Average wind speed in December - Beaver Creek, WY
  • Average wind speed in December: 4.5mph

The windiest month (with the highest average wind speed) is June (5.8mph).
The calmest months (with the lowest average wind speed) are January and December (4.5mph).

Average humidity in December
Beaver Creek, WY

Average humidity in December - Beaver Creek, WY
  • Average humidity in December: 92%

The month with the highest relative humidity is February (94%).
The month with the lowest relative humidity is August (50%).

Average rainfall in December
Beaver Creek, WY

Average rainfall in December - Beaver Creek, WY
  • Average rainfall in December: 2.68"

The wettest month (with the highest rainfall) is February (3.23").
The driest month (with the least rainfall) is August (1.42").

Average rainfall days in December
Beaver Creek, WY

Average rainfall days in December - Beaver Creek, WY
  • Average rainfall days in December: 5.5 days

The month with the highest number of rainy days is May (16.2 days).
The months with the least rainy days are January and February (3.9 days).

Average snowfall in December
Beaver Creek, WY

Average snowfall in December - Beaver Creek, WY
  • Average snowfall in December: 22.44"

The month with the highest snowfall is February (25.94").
The months with the least snowfall are July and August (0").

Average snowfall days in December
Beaver Creek, WY

Average snowfall days in December - Beaver Creek, WY
  • Average snowfall days in December: 21.7 days

The month with the highest number of snowfall days is December (21.7 days).
The month with the least snowfall days is July (0 days).

Average daylight in December /
Average sunshine in December
Beaver Creek, WY

Average daylight in December / Average sunshine in December - Beaver Creek, WY
  • Average daylight in December: 9h and 0min

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in December: 3h and 5min

The month with the most sunshine is July (Average sunshine: 11h and 42min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).

Average sunshine days in December
Beaver Creek, WY

Average sunshine days in December - Beaver Creek, WY
  • Average sunshine days in December: 9.5 days

The month with the most sunshine days is September (15.7 days).
The month with the least sunshine days is April (7 days).

Average UV index in December
Beaver Creek, WY

Average UV index in December - Beaver Creek, WY
  • Average UV index in December: 1

The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 1).

Average cloud cover in December
Beaver Creek, WY

Average cloud cover in December - Beaver Creek, WY
  • Average cloud cover in December: 65

The month with the most cloud cover is February (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 15).

Average visibility in December
Beaver Creek, WY

Average visibility in December - Beaver Creek, WY
  • Average visibility in December: 3mi

The months with the highest visibility are June, July, August and September (6mi).
The months with the lowest visibility are January and February (2mi).

Beaver Creek, Wyoming, USA

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