Yellowstone National Park Weather in January
January in Yellowstone National Park brings very low temperatures, with daytime highs of -3°C (27°F) and nights around -16°C (3°F). Quite a bit of snowfall is expected, around 70 mm (2.8 in), so pack an umbrella.
Rainfall in Yellowstone National Park in January
Historically, the month has about 17 days of snow, averaging 70 mm (2.8 in) in total. Rain falls on many days this month, but usually in relatively small amounts. A light waterproof is more useful than a heavy umbrella.
Temperature in Yellowstone National Park in January
Daytime highs in Yellowstone National Park in January reach -3°C (27°F), with nights around -16°C (3°F). January is part of winter. Time outdoors is usually more comfortable with proper winter clothing and protection from wind. With lows of -16°C (3°F), nights are freezing. Packing a spare blanket is worth considering if you're staying somewhere that might not be fully heated. Prepare for a very cold month by layering your clothing. It's always better to be prepared for the cold than to face it unprotected.January in Yellowstone National Park has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Yellowstone National Park's climate page.
Yellowstone National Park Temperature in January
Min Temperature
-16°C (3°F)
Max Temperature
-3°C (27°F)
Chance of Rain
57%
Precipitation
70 mm (2.8 in)
Rainy days
17 days
Daily Historical Temperatures
44-year average (1976-2026)
Based on our historical records, temperatures in Yellowstone National Park typically stay consistent throughout January, with daily highs averaging around -3°C (27°F). Nights are very cold, with lows typically ranging from -18°C (0°F) to -14°C (7°F).
Average temperatures in January
Daily Historical Precipitation
44-year average (1976-2026)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in January
Historical weather for Yellowstone National Park in January
Browse day-by-day weather records for Yellowstone National Park spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Yellowstone National Park historical weather extremes in January
Our historical data for Yellowstone National Park spans 2003 to 2025, revealing these weather extremes.
- The lowest overnight temperature recorded in January was -34°C (-29°F) (January 13, 2013).
Best Places in the United States of America in January
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in January →
perfect weather
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tolerable
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What to Wear in Yellowstone National Park in January
It's wise to bundle up for freezing conditions in Yellowstone National Park in January. If you have a winter jacket with good insulation, waterproof winter boots, thermal layers, and warm accessories it's smart to pack them. Hand and foot warmers can be lifesavers, especially during the night. Wet weather is likely, so pack waterproof gear for multiple rainy days.What To Do in Yellowstone National Park in January
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Yellowstone National Park's climate page.
See the full Yellowstone National Park climate overview or explore weather in the United States of America.
