Yellowstone National Park
January
Weather in Yellowstone National Park for January 2026
Your guide to Yellowstone National Park weather in January - trends and predictions
The climate of Yellowstone National Park in January is quite snowy, averaging 12 snowy days.
In general, the average temperature in Yellowstone National Park at the beginning of January is -4.7 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of -1 °F by the end of January.
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Snow Forecast ❄️
Temperatures
More
19
Dry days
0
Rainy days
12
Snow days
-5°/-15°
Temperatures
12 km/h
Avg max wind
89 %
Avg humidity
Yellowstone National Park Weather January
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| Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
|---|---|---|---|---|---|---|
| 1  -7° | 2 -6° | 3  0° | ||||
| 4  -3° | 5 -7° | 6 -4° | 7  -6° | 8  -4° | 9  -6° | 10 -7° |
| 11 -7° | 12 -8° | 13 -8° | 14 -7° | 15 -4° | 16 -3° | 17 -8° |
| 18 -13° | 19 -14° | 20  -19° | 21 -12° | 22 -5° | 23 -5° | 24 -5° |
| 25 -6° | 26  -4° | 27 -1° | 28 1° | 29  2° | 30 1° | 31 -0° |
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Temperatures trend during January in Yellowstone National Park
See the weather trend as well as the moving average line
January weather day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| Jan. 1 | Overcast | -7° /-15° | 0 mm | 0 cm | |
| Jan. 2 | Overcast | -6° /-13° | 0 mm | 0 cm | |
| Jan. 3 | Moderate snow | 0° /-5° | 13.9 mm | 8.8 cm | |
| Jan. 4 | Moderate or heavy snow showers | -3° /-9° | 9.5 mm | 6.9 cm | |
| Jan. 5 | Overcast | -7° /-12° | 0 mm | 0 cm | |
| Jan. 6 | Moderate snow | -4° /-17° | 5.4 mm | 3.8 cm | |
| Jan. 7 | Freezing fog | -6° /-21° | 0 mm | 0 cm | |
| Jan. 8 | Partly cloudy | -4° /-20° | 0 mm | 0 cm | |
| Jan. 9 | Mist | -6° /-14° | 0 mm | 0 cm | |
| Jan. 10 | Overcast | -7° /-17° | 2 mm | 1.4 cm | |
| Jan. 11 | Overcast | -7° /-12° | 0 mm | 0 cm | |
| Jan. 12 | Mist | -8° /-16° | 0 mm | 0 cm | |
| Jan. 13 | Overcast | -8° /-18° | 0 mm | 0 cm | |
| Jan. 14 | Overcast | -7° /-16° | 0 mm | 0 cm | |
| Jan. 15 | Mist | -4° /-16° | 0 mm | 0 cm | |
| Jan. 16 | Overcast | -3° /-8° | 0 mm | 0 cm | |
| Jan. 17 | Overcast | -8° /-15° | 0 mm | 0 cm | |
| Jan. 18 | Freezing fog | -13° /-21° | 0 mm | 0 cm | |
| Jan. 19 | Overcast | -14° /-27° | 0 mm | 0 cm | |
| Jan. 20 | Sunny | -19° /-30° | 0 mm | 0 cm | |
| Jan. 21 | Overcast | -12° /-25° | 0 mm | 0 cm | |
| Jan. 22 | Moderate snow | -5° /-16° | 0.6 mm | 0.4 cm | |
| Jan. 23 | Moderate or heavy snow showers | -5° /-18° | 0.3 mm | 0.2 cm | |
| Jan. 24 | Moderate or heavy snow showers | -5° /-16° | 4.8 mm | 3.4 cm | |
| Jan. 25 | Moderate or heavy snow showers | -6° /-22° | 0.5 mm | 0.4 cm | |
| Jan. 26 | Light snow showers | -4° /-25° | 1.1 mm | 0.8 cm | |
| Jan. 27 | Moderate snow | -1° /-20° | 0.9 mm | 0.7 cm | |
| Jan. 28 | Moderate snow | 1° /-16° | 0.6 mm | 0.4 cm | |
| Jan. 29 | Light snow | 2° /-14° | 0.2 mm | 0.1 cm | |
| Jan. 30 | Freezing fog | 1° /-18° | 0 mm | 0 cm | |
| Jan. 31 | Partly cloudy | 0° /-13° | 0 mm | 0 cm | |
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Important Notice
Our weather forecast for Yellowstone National Park in January is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Yellowstone National Park forecast closer to your planned date for the most up-to-date weather information.
Yellowstone National Park in January - FAQ
What are the expected maximum and minimum temperatures in Yellowstone National Park during January?
Brace for cold days with temperatures not exceeding -5° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Yellowstone National Park during January?
In January, Yellowstone National Park can expect light to moderate rainfall, totaling 40.3 mm across approximately 0 days. Occasional showers are possible, and planning ahead for them could be helpful.
Will it snow in Yellowstone National Park in January 2026?
Yellowstone National Park experiences an average snowfall of 27.4 cm during January, occurring over 12 days.
What are the typical wind conditions in Yellowstone National Park during January?
The average wind speed in Yellowstone National Park during January is 12 km/h, suggesting breezy to windy conditions, depending on your activities.
Yellowstone National Park snow forecast January 2026
Track daily snowfall levels and discover Yellowstone National Park’s snowy potential this January ❄️
January rainfall patterns in Yellowstone National Park
Explore the daily rainfall trends and prepare for Yellowstone National Parks January weather 💧
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Where is Yellowstone National Park?Get accurate weather forecasts for Yellowstone National Park, located at latitude 44.428 and longitude -110.588. Stay updated with localized weather information tailored for Yellowstone National Park.
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