ClimateForecastDecemberJanuary >>

Mongolia weather in December

Considering a trip to Mongolia this December and wondering about the expected weather conditions? Find all the crucial information you need right here, addressing your question:

What is the weather like in Mongolia in December?

In December, Mongolia experiences a range of weather conditions, with very cold temperatures and precipitation levels ranging from almost none to low. During December, winter is in full swing.

The average maximum temperatures are very cold and range from -15°C in Ölgii to -5°C in Dalanzadgad. Nighttime temperatures generally drop to -17°C in Dalanzadgad and -26°C in Ölgii. In numerous regions in Mongolia, December is marked by its cold weather conditions. If you're heading to these areas during this month, it's vital to be well-prepared. Dressing in layered and insulated outfits will ensure you stay warm.

In December, precipitation varies across different areas. From almost no snowfall in Saikhan-ovoo with an average of 2.6 mm to low snowfall in Baitag with 8 mm. Most cities enjoy a balanced amount of sunshine, with around 154 hours of sunlight anticipated in Ulaanbaatar. This ensures the days are neither too dim nor excessively sunny.

To learn more about the conditions in specific areas of Mongolia in December, check out the map below. For more details on the yearly weather, visit our Mongolia climate page.

Where to go in Mongolia in December

Find the average weather conditions in December for the most popular destinations in Mongolia on the map below. Click on a destination dot for more detailed information.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

Popular destinations in Mongolia

What is the weather like in December for the 5 most popular destinations in Mongolia?

Average weather in Ulaanbaatar

In December Ulaanbaatar generally has very low temperatures with maximum daytime temperatures around -13°C, minimum nighttime temperatures around -25°C and almost no monthly snowfall. So on average the conditions are poor that month.

Ulaanbaatar
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly snowfall precipitationSnowfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
-5°C 
-17°C 
176 hours 
9.1 mm 
4 days 
poor 
-13°C 
-25°C 
154 hours 
4.8 mm 
4 days 
poor 
January   >> January
>>  
-15°C 
-28°C 
180 hours 
3.6 mm 
3 days 
poor 
Climate in Ulaanbaatar

Average weather in Gobi desert

In December Gobi desert generally has very low temperatures with maximum daytime temperatures around -8°C, minimum nighttime temperatures around -20°C and almost no monthly snowfall. So on average the conditions are poor that month.

Gobi desert
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly snowfall precipitationSnowfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
-0°C 
-12°C 
4 mm 
3 days 
poor 
-8°C 
-20°C 
2.8 mm 
3 days 
poor 
January   >> January
>>  
-10°C 
-23°C 
2.4 mm 
3 days 
poor 
Climate in Gobi desert

Average weather in Baitag

In December Baitag generally has very low temperatures with maximum daytime temperatures around -10°C, minimum nighttime temperatures around -21°C and low monthly snowfall. So on average the conditions are poor that month.

Baitag
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly snowfall precipitationSnowfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
-2°C 
-14°C 
200 hours 
14 mm 
4 days 
poor 
-10°C 
-21°C 
178 hours 
8 mm 
4 days 
poor 
January   >> January
>>  
-11°C 
-23°C 
201 hours 
6.1 mm 
4 days 
poor 
Climate in Baitag

Average weather in Baruun Urt

In December Baruun Urt generally has very low temperatures with maximum daytime temperatures around -12°C, minimum nighttime temperatures around -22°C and low monthly snowfall. So on average the conditions are poor that month.

Baruun Urt
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly snowfall precipitationSnowfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
-3°C 
-14°C 
208 hours 
7.5 mm 
3 days 
poor 
-12°C 
-22°C 
183 hours 
5 mm 
4 days 
poor 
January   >> January
>>  
-14°C 
-25°C 
203 hours 
3.4 mm 
4 days 
poor 
Climate in Baruun Urt

Average weather in Dalanzadgad

In December Dalanzadgad generally has very low temperatures with maximum daytime temperatures around -5°C, minimum nighttime temperatures around -17°C and almost no monthly snowfall. So on average the conditions are poor that month.

Dalanzadgad
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly snowfall precipitationSnowfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
2°C 
-10°C 
4 mm 
3 days 
poor 
-5°C 
-17°C 
2.9 mm 
3 days 
poor 
January   >> January
>>  
-7°C 
-19°C 
2.2 mm 
3 days 
poor 
Climate in Dalanzadgad

Is your destination not in the list? Have a look at other destinations in Mongolia.

Is December the best time to visit Mongolia?

Given the typically poor weather conditions in Ulaanbaatar, December may not be the ideal time to visit Mongolia.

Generally speaking, the best visiting conditions can be found in June, July and August offering mostly perfect weather in Ulaanbaatar. On the other hand, the months of January, February, March, November and December tend to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in Mongolia. Interested in the weather conditions in a specific month? Select the month below.

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  • Weather and climate has detailed information for every country in the world. Are you going to Mongolia? Get detailed historical weather averages for many cities in Mongolia.

    Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.