December weather forecast
Colter Bay Village, WY

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Weather in December

December, the first month of the winter in Colter Bay Village, is still a freezing cold month, with temperature in the range of an average high of 21.7°F (-5.7°C) and an average low of 3.7°F (-15.7°C).

Temperature

December, characterized by an average high temperature of 21.7°F (-5.7°C) and a low temperature of 3.7°F (-15.7°C), is generally the coldest month.

Humidity

In December, the average relative humidity is 91%.

Rainfall

In Colter Bay Village, Wyoming, in December, it is raining for 5.3 days, with typically 2.83" (72mm) of accumulated precipitation. In Colter Bay Village, Wyoming, during the entire year, the rain falls for 111.3 days and collects up to 29.09" (739mm) of precipitation.

Snowfall

Months with snowfall are January through July, September through December. In Colter Bay Village, in December, snow falls for 22.7 days, with typically accumulated 23.74" (603mm) of snow. Throughout the year, there are 153.5 snowfall days, and 167.44" (4253mm) 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 December, sunrise is at 7:37 am and sunset at 4:46 pm. On the last day of the month, sunrise is at 7:56 am and sunset at 4:55 pm MST.

Sunshine

In Colter Bay Village, the average sunshine in December is 4.3h.

UV index

The months with the lowest UV index are January through March, October through December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a low health risk 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:
Although prolonged sun exposure does not typically bother most people, children, babies, and those with sensitive skin should always have protection. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
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Frequently asked questions

What month is the coldest in Colter Bay Village?

Colter Bay Village's coldest weather arrives in December, when temperatures average a high of 21.7°F (-5.7°C) and a low of 3.7°F (-15.7°C).

How cold is it in Colter Bay Village in December?

December temperatures in Colter Bay Village vary between a high-temperature of 21.7°F (-5.7°C) and a low-temperature of 3.7°F (-15.7°C).

What is the average humidity in December in Colter Bay Village?

In December, the average relative humidity in Colter Bay Village is 91%.

How much does it rain in Colter Bay Village in December?

In December, the rain falls for 5.3 days. Throughout December, 2.83" (72mm) of precipitation is accumulated.

How many days does it snow in December in Colter Bay Village?

In Colter Bay Village, in December, snow falls for 22.7 days, with typically accumulated 23.74" (603mm) of snow.

What is the month with the shortest days in Colter Bay Village?

With an average of 9h and 0min of daylight, December has the shortest days of the year in Colter Bay Village, Wyoming.

How many hours of daylight does Colter Bay Village have in December?

In Colter Bay Village, the average day length in December is 8h and 58min.

What time are sunrise and sunset in December in Colter Bay Village?

In December, on the first day of the month, sunrise is at 7:37 am and sunset at 4:46 pm. On the last day of the month, in Colter Bay Village, sunrise is at 7:56 am and sunset at 4:55 pm MST.

How long on average sun shines in December in Colter Bay Village?

In December, the average sunshine duration in Colter Bay Village, Wyoming, is 4.3h.

What is the month with the lowest UV index in Colter Bay Village?

January through March, October through December, with an average maximum UV index of 1, are months with the lowest UV index in Colter Bay Village.

What is the UV index intensity in December in Colter Bay Village?

In December, the average daily maximum UV index in Colter Bay Village, Wyoming, is 1. A UV Index estimate of 2, and below, represents a minimal hazard to health from unsafe exposure to Sun's UV rays.
Average max. wind speed
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
Colter Bay Village, WY

Average temperature in December - Colter Bay Village, WY
  • Average high temperature in December: 21.7°F

The warmest month (with the highest average high temperature) is July (73.9°F).
The month with the lowest average high temperature is December (21.7°F).

  • Average low temperature in December: 3.7°F

The month with the highest average low temperature is July (44.2°F).
The coldest month (with the lowest average low temperature) is December (3.7°F).

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Average pressure in December
Colter Bay Village, WY

Average pressure in December - Colter Bay Village, WY
  • Average pressure in December: 30.24"Hg

The month with the highest atmospheric pressure is January (30.26"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in December
Colter Bay Village, WY

Average wind speed in December - Colter Bay Village, WY
  • Average wind speed in December: 4.6mph

The windiest month (with the highest average wind speed) is June (6.1mph).
The calmest months (with the lowest average wind speed) are January and December (4.6mph).

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Average humidity in December
Colter Bay Village, WY

Average humidity in December - Colter Bay Village, WY
  • Average humidity in December: 91%

The month with the highest relative humidity is February (93%).
The month with the lowest relative humidity is August (49%).

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Average rainfall in December
Colter Bay Village, WY

Average rainfall in December - Colter Bay Village, WY
  • Average rainfall in December: 2.83"

The wettest month (with the highest rainfall) is February (3.54").
The driest months (with the least rainfall) are July and August (1.02").

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Average rainfall days in December
Colter Bay Village, WY

Average rainfall days in December - Colter Bay Village, WY
  • Average rainfall days in December: 5.3 days

The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is January (3.5 days).

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Average snowfall in December
Colter Bay Village, WY

Average snowfall in December - Colter Bay Village, WY
  • Average snowfall in December: 23.74"

The month with the highest snowfall is February (29.65").
The month with the least snowfall is August (0").

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Average snowfall days in December
Colter Bay Village, WY

Average snowfall days in December - Colter Bay Village, WY
  • Average snowfall days in December: 22.7 days

The month with the highest number of snowfall days is March (23.8 days).
The months with the least snowfall days are July and August (0.2 days).

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Average daylight in December /
Average sunshine in December
Colter Bay Village, WY

Average daylight in December / Average sunshine in December - Colter Bay Village, 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: 4h and 2min

The month with the most sunshine is July (Average sunshine: 11h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 0min).

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Average sunshine days in December
Colter Bay Village, WY

Average sunshine days in December - Colter Bay Village, WY
  • Average sunshine days in December: 8.8 days

The month with the most sunshine days is September (16.7 days).
The month with the least sunshine days is February (5.2 days).

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Average UV index in December
Colter Bay Village, WY

Average UV index in December - Colter Bay Village, 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).

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Average cloud cover in December
Colter Bay Village, WY

Average cloud cover in December - Colter Bay Village, WY
  • Average cloud cover in December: 61

The month with the most cloud cover is February (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 14).

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Average visibility in December
Colter Bay Village, WY

Average visibility in December - Colter Bay Village, WY
  • Average visibility in December: 3mi

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

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Colter Bay Village, Wyoming, USA

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