December weather forecastTeton Village, WY
December
Weather in December
December, the first month of the winter in Teton Village, is still a freezing cold month, with an average temperature fluctuating between 4.1°F (-15.5°C) and 21°F (-6.1°C).Temperature
Teton Village records the coldest temperatures in December, averaging a high of 21°F (-6.1°C) and a low of 4.1°F (-15.5°C).Humidity
The average relative humidity in December is 92%.Rainfall
In Teton Village, in December, during 5.5 rainfall days, 2.68" (68mm) of precipitation is typically accumulated. In Teton Village, during the entire year, the rain falls for 116.8 days and collects up to 27.95" (710mm) of precipitation.Snowfall
January through June, September through December are months with snowfall. In Teton Village, in December, during 21.7 snowfall days, 22.44" (570mm) of snow is typically accumulated. Throughout the year, there are 130.7 snowfall days, and 137.48" (3492mm) 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 4:47 pm. On the last day of the month, sunrise is at 7:56 am and sunset at 4:56 pm MST.
Sunshine
In Teton Village, the average sunshine in December is 3.8h.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 exposure to the Sun's UV radiation for ordinary individuals.Note: An average UV index of 1 in December transforms into this advice:
Infants, children, and people with sensitive skin should always have protection against lengthy periods of sun exposure. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Teton Village, 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
Teton Village, 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
Teton Village, 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
Teton Village, 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
Teton Village, 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
Teton Village, 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
Teton Village, 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
Teton Village, 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
Teton 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: 3h and 48min
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
Teton Village, WY
- Average sunshine days in December: 9.5 days
The month with the most sunshine days is July (15.6 days).
The month with the least sunshine days is April (7 days).
Average UV index in December
Teton 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
Teton Village, 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
Teton Village, 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).
