Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
December
Weather in December
Temperature
The coldest time of the year is December, with temperatures averaging a high of 21.7°F (-5.7°C) and a low of 3.7°F (-15.7°C).Humidity
In Colter Bay Village, the average relative humidity in December is 91%.Rainfall
In December, the rain falls for 5.3 days. Throughout December, 2.83" (72mm) of precipitation is accumulated. Throughout the year, there are 111.3 rainfall days, and 29.09" (739mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through July, September through December. In Colter Bay Village, in December, during 22.7 snowfall days, 23.74" (603mm) of snow is typically accumulated. Throughout the year, there are 153.5 snowfall days, and 167.44" (4253mm) of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 9h and 0min of daylight.On the first day of the month, sunrise is at 7:37 am and sunset at 4:46 pm. On the last day of December, sunrise is at 7:56 am and sunset at 4:55 pm MST.
Sunshine
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 minimal health vulnerability from unsafe exposure to UV radiation for average individuals.Note: The maximum daily UV index of 1 in December converts into the following recommendations:
Protection from prolonged sun exposure is necessary for babies, children, and individuals with sensitive skin. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest time of year?
How cold is it in December?
What is the average humidity in December?
How much does it rain in December?
How many days does it snow in December?
What is the month with the shortest days in Colter Bay Village?
How many hours of daylight does Colter Bay Village have in December?
When are sunrise and sunset in December?
How many hours of sunshine does Colter Bay Village have in December?
When is the lowest UV index in Colter Bay Village?
What is the UV index intensity in December?
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).
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).
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).
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%).
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").
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).
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").
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).
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).
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).
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).
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).
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).