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West Yellowstone weather in December 2020
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- -5-5°C max day temperature
- 1010 days with some rainfall
- -16-16°C min night temperature
- 99 hours of daylight per day
- 0No heat & humidity
- 6262 mm of monthly rainfall
- 11 (Low) UV index
The December weather guide for West Yellowstone, Montana shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
How cold is it in West Yellowstone in December?
Daytime temperatures usually reach -5°C in West Yellowstone in December, falling to -16°C at night.
How sunny is it in West Yellowstone in December?
There are normally 4 hours of bright sunshine each day in West Yellowstone in December - that's 45% of daylight hours.
Does it rain in West Yellowstone in December?
There are usually 10 days with some rain in West Yellowstone in December and the average monthly rainfall is 62mm.
West Yellowstone sunrise & sunset times for December 2020
Browse the sunrise & sunset times for West Yellowstone in December 2020. Select a month to view West Yellowstone sunrise & sunset times for the next twelve months.
|Date||Sunrise times||Sunset times|
|Tuesday, 1st December 2020||07:42||16:45|
|Wednesday, 16th December 2020||07:56||16:45|
|Thursday, 31st December 2020||08:01||16:54|
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Metric (°C / mm) | Imperial (°F / inches)
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Where's warm in Montana in December?
Below are average maximum temperatures at popular destinations in Montana in December. Select a destination to see more weather parameters.
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