Best Time to Visit Yellowstone National Park for Winter Activities – December Scores 93/100

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Winter Activities Potential

93/100

Excellent

Based on optimal climate

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Seasonality

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Best Time

December, November, January

Avoid

Avoid (Extreme Weather)

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Weather

-7°C – 15°C

Avg Temp Range

Precipitation

Generally dry

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Good For

hikingOutdoor

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United StatesWinter Activities climate guide

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❄️ Planning a winter trip to Yellowstone National Park?

The best time to visit Yellowstone National Park for winter activities is December, November, January, when conditions are ideal for experiences like snow activities, winter landscapes, and seasonal excursions.

Start planning your trip:

hotel → Find the best winter stays in Yellowstone National Park explore → Browse the best winter activities in Yellowstone National Park

Climate Heatmap

See at a glance which months offer the best winter activities conditions — based on temperature, rainfall and climate scores.

Winter months in Yellowstone National Park offer the highest chances of seeing the northern lights and enjoying snow-based activities.

→ See where to stay in Yellowstone National Park

Winter Activities conditions breakdown

Monthly weather & climate data for Yellowstone National Park

Month	Climate Score	Predictability	Avg Temp	Max Temp	Rain (mm)	Rain Days	Humidity	Season
January	91Excellent Cool temperatures. Mostly dry conditions.	Predictability 100Weather conditions are fairly consistent throughout the year.	-7°	-1°	43	9.1	54%	dry
February	91Excellent Cool temperatures. Mostly dry conditions.	Predictability 100Weather conditions are fairly consistent throughout the year.	-7°	-1°	34	9.7	57%	dry
March	89Excellent Cool temperatures. Mostly dry conditions.	Predictability 100Weather conditions are fairly consistent throughout the year.	-3°	3°	39	10.4	54%	dry
April	83Excellent Cool temperatures. Mostly dry conditions.	Predictability 100Weather conditions are fairly consistent throughout the year.	1°	7°	44	10.6	55%	dry
May	20Poor Cool temperatures. Some rain conditions.	Predictability 100Weather conditions are fairly consistent throughout the year.	6°	13°	54	11.6	51%	shoulder
June	20Poor Cool temperatures. Some rain conditions.	Predictability 100Weather conditions are fairly consistent throughout the year.	11°	18°	59	9.8	53%	shoulder
July	20Poor Mild temperatures. Mostly dry conditions.	Predictability 100Weather conditions are fairly consistent throughout the year.	15°	24°	30	7.8	43%	dry
August	20Poor Cool temperatures. Mostly dry conditions.	Predictability 60Weather conditions vary somewhat by season.	14°	23°	35	7.7	38%	dry
September	20Poor Cool temperatures. Mostly dry conditions.	Predictability 60Weather conditions vary somewhat by season.	9°	17°	39	8	41%	dry
October	79Good Cool temperatures. Mostly dry conditions.	Predictability 60Weather conditions vary somewhat by season.	3°	9°	42	8.1	49%	dry
November	92Excellent Cool temperatures. Mostly dry conditions.	Predictability 100Weather conditions are fairly consistent throughout the year.	-4°	2°	38	8.2	55%	dry
December	93Excellent Cool temperatures. Mostly dry conditions.	Predictability 100Weather conditions are fairly consistent throughout the year.	-7°	-1°	39	9.7	52%	dry

Source: Historical climate averages (30-year observation).

Quick summary: visiting Yellowstone National Park

When is the best time to visit Yellowstone National Park for winter activities?

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The best time to visit Yellowstone National Park for winter activities is typically in December, November, January, when the weather is most favorable.