Ulaanbaatar (Ulan Bator)
January
Weather in Ulaanbaatar for January 2026
Your guide to Ulaanbaatar weather in January - trends and predictions
With an average of 3 snowy days, Ulaanbaatar usually enjoys a light touch of snow in January.
In general, the average temperature in Ulaanbaatar at the beginning of January is -14.6 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of -16.1 °C by the end of January.
Precipitation in Ulaanbaatar during January is a rare event, with an average of fewer than 2 rainy days.
Snow Forecast ❄️
Temperatures
Rain 🌧️
28
Dry days
0
Rainy days
3
Snow days
-16°/-24°
Temperatures
9 km/h
Avg max wind
87 %
Avg humidity
Ulaanbaatar Weather January
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  -16° | 2  -16° | 3  -15° | 4  -15° | |||
| 5 -15° | 6 -14° | 7 -11° | 8 -11° | 9 -13° | 10 -11° | 11 -12° |
| 12 -12° | 13 -20° | 14 -17° | 15 -13° | 16 -11° | 17 -13° | 18 -14° |
| 19 -15° | 20  -17° | 21 -18° | 22 -19° | 23 -18° | 24 -14° | 25 -17° |
| 26 -18° | 27 -16° | 28 -14° | 29 -15° | 30 -16° | 31  -17° |
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Temperatures trend during January in Ulaanbaatar
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 |
|---|---|---|---|---|---|
| 1 Jan. | Partly cloudy | -16° /-24° | 0 mm | 0 cm | |
| 2 Jan. | Sunny | -16° /-24° | 0 mm | 0 cm | |
| 3 Jan. | Overcast | -15° /-22° | 0.5 mm | 0.4 cm | |
| 4 Jan. | Cloudy | -15° /-23° | 0 mm | 0 cm | |
| 5 Jan. | Overcast | -15° /-24° | 0 mm | 0 cm | |
| 6 Jan. | Partly cloudy | -14° /-23° | 0 mm | 0 cm | |
| 7 Jan. | Sunny | -11° /-18° | 0 mm | 0 cm | |
| 8 Jan. | Partly cloudy | -11° /-20° | 0 mm | 0 cm | |
| 9 Jan. | Sunny | -13° /-21° | 0 mm | 0 cm | |
| 10 Jan. | Overcast | -11° /-21° | 0 mm | 0 cm | |
| 11 Jan. | Cloudy | -12° /-21° | 0 mm | 0 cm | |
| 12 Jan. | Overcast | -12° /-22° | 0.1 mm | 0.1 cm | |
| 13 Jan. | Sunny | -20° /-26° | 0.1 mm | 0 cm | |
| 14 Jan. | Sunny | -17° /-26° | 0 mm | 0 cm | |
| 15 Jan. | Sunny | -13° /-22° | 0 mm | 0 cm | |
| 16 Jan. | Overcast | -11° /-21° | 0 mm | 0 cm | |
| 17 Jan. | Overcast | -13° /-20° | 1 mm | 0.8 cm | |
| 18 Jan. | Overcast | -14° /-22° | 0.1 mm | 0 cm | |
| 19 Jan. | Cloudy | -15° /-25° | 0.5 mm | 0.5 cm | |
| 20 Jan. | Freezing fog | -17° /-25° | 0 mm | 0 cm | |
| 21 Jan. | Overcast | -18° /-26° | 0 mm | 0 cm | |
| 22 Jan. | Overcast | -19° /-28° | 0 mm | 0 cm | |
| 23 Jan. | Sunny | -18° /-27° | 0 mm | 0 cm | |
| 24 Jan. | Overcast | -14° /-25° | 0.1 mm | 0.1 cm | |
| 25 Jan. | Overcast | -17° /-26° | 0.6 mm | 0.4 cm | |
| 26 Jan. | Overcast | -18° /-26° | 0 mm | 0 cm | |
| 27 Jan. | Sunny | -16° /-25° | 0 mm | 0 cm | |
| 28 Jan. | Sunny | -14° /-23° | 0 mm | 0 cm | |
| 29 Jan. | Partly cloudy | -15° /-25° | 0.3 mm | 0.2 cm | |
| 30 Jan. | Overcast | -16° /-25° | 0.1 mm | 0.1 cm | |
| 31 Jan. | Light freezing rain | -17° /-26° | 0.4 mm | 0.1 cm | |
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Important Notice
Our weather forecast for Ulaanbaatar 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 Ulaanbaatar forecast closer to your planned date for the most up-to-date weather information.
Ulaanbaatar in January - FAQ
What are the expected maximum and minimum temperatures in Ulaanbaatar during January?
Brace for cold days with temperatures not exceeding -16° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Ulaanbaatar during January?
Rainfall in Ulaanbaatar during January is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 0 days seeing any precipitation. Planning without the concern for rain is generally straightforward during this very dry period.
Will it snow in Ulaanbaatar in January 2026?
Ulaanbaatar experiences an average snowfall of 2.775 cm during January, occurring over 3 days.
What are the typical wind conditions in Ulaanbaatar during January?
The average wind speed in Ulaanbaatar during January is 9 km/h, suggesting breezy to windy conditions, depending on your activities.
Ulaanbaatar snow forecast January 2026
Track daily snowfall levels and discover Ulaanbaatar’s snowy potential this January ❄️
January rainfall patterns in Ulaanbaatar
Explore the daily rainfall trends and prepare for Ulaanbaatars January weather 💧
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Where is Ulaanbaatar?Get accurate weather forecasts for Ulaanbaatar, located at latitude 47.908 and longitude 106.883. Stay updated with localized weather information tailored for Ulaanbaatar.
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