MongoliaWhat’s the climate like in Ulaanbaatar?
The current climate in Ulaanbaatar features temperatures ranging from a high of 25°C to a low of -14°C throughout the year. The average yearly temperature is around 8°C. At night, temperatures in the colder months average around -29°C and in the warmer months around 12°C.
The highest temperature recorded in Ulaanbaatar in recent years was 37°C in July 2017. The lowest daytime temperature recorded was -29°C in January 2021.
On average, Ulaanbaatar gets 288 mm of precipitation each year. Of this, about 73 cm is snowfall. For comparison, New York gets 1142 mm of precipitation each year.
Best time to visit Ulaanbaatar?
The best time to visit Ulaanbaatar for sunny weather is June through September. During this period, you'll have nice temperatures and not too much rain, making it a great time to visit Ulaanbaatar. In the other months of the year, there's too much rain or the temperature isn't ideal for a visit if you want sunny and pleasant weather.
Climate Table of Ulaanbaatar
The climate table of Ulaanbaatar shows the average temperatures, rainfall, snow, and UV index per month. The table provides an overview of the average day and night temperatures in degrees Celsius, the total amount of rainfall in millimeters, the total snowfall in centimeters, and the UV index for each month. Rainfall is always measured as water, even if it's snow or hail.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
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| Temp. max (°C) | -14 | -9 | 3 | 11 | 17 | 23 | 25 | 23 | 18 | 8 | -5 | -13 |
| Temp. min (°C) | -29 | -26 | -13 | -5 | 1 | 9 | 12 | 10 | 3 | -7 | -19 | -26 |
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| Precipitation (mm) | 1,1 | 1,9 | 5,8 | 9,0 | 20 | 52 | 81 | 70 | 30 | 6,5 | 7,1 | 2,7 |
| Snow (cm) | 16 | 12 | 7,3 | 6,0 | 3,4 | 0,2 | 0 | 0 | 2,3 | 3,9 | 15 | 6,7 |
| UV Index | 3 | 5 | 6 | 7 | 8 | 8 | 7 | 7 | 6 | 5 | 4 | 3 |
Click on the month name to see more weather details, like daily averages, temperatures, and precipitation for the past years in that month.
- Average yearly temperature: 8°C
- Highest temperature: 25°C in July
- Lowest temperature: -14°C in January
- Precipitation*: 288 mm per year, averaging 24 mm per month
- Snowfall: 73 cm per year
- Driest months: 1,1 mm in January, 1,9 mm in February and 2,7 mm in December
- Wettest months: 81 mm in July, 70 mm in August and 52 mm in June
*Precipitation is measured as a combination of rain, snow, and hail
Weather experiences in Ulaanbaatar
Average Temperature per Month in Ulaanbaatar
This graph shows the average maximum temperatures per month in Ulaanbaatar, Mongolia. The temperatures are shown in degrees Celsius and the average is calculated based on the recorded temperatures per month from past years.
Average Precipitation per Month in Ulaanbaatar
This graph shows how much rainfall Ulaanbaatar, Mongolia, gets on average per month. Rainfall is always measured as water, even if it's snow or hail. This makes it easy to compare how much has fallen, regardless of the form of precipitation. The amount of rainfall is measured in millimeters, and the average is calculated based on the recorded rainfall per month from past years.
Average Snowfall per Month in Ulaanbaatar
This graph shows how much snow Ulaanbaatar, Mongolia, gets on average per month. The amount of snowfall is measured in centimeters and the average is calculated based on the recorded snowfall per month from past years.
Average UV Index per Month in Ulaanbaatar
This graph shows the average UV index per month in Ulaanbaatar, Mongolia. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Yearly Temperature in Ulaanbaatar
This graph shows the average yearly temperature in Ulaanbaatar, Mongolia. The yearly temperature, expressed in degrees Celsius, is the average of all twelve monthly temperatures summed up for that year.
Total Yearly Precipitation in Ulaanbaatar
This chart shows the total yearly precipitation in Ulaanbaatar, Mongolia, over the past few years. The total yearly precipitation, measured in millimeters, is the sum of all the rain that fell in the twelve months of that year.
Total Yearly Snowfall in Ulaanbaatar
This chart shows the total yearly snowfall in Ulaanbaatar, Mongolia, over the past few years. The total yearly snowfall, measured in centimeters, is the sum of all the snow that fell in the twelve months of that year.
Weather experiences in Ulaanbaatar
The weather in Ulaanbaatar is rated an average of 2,5 out of 5 stars by 8 visitors. Have you been to Ulaanbaatar? Share your weather experience to help other visitors.
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April in Ulaanbaatar is a mix of crisp spring cold and sunshine. Be prepared for possible unexpected snowfall. Dress warmly, but also enjoy the blooming nature.— This text is automatically translated to English
Although clear skies are beautiful, extreme cold can limit outdoor activities. Warm clothing is essential.— This text is automatically translated to English
I was captivated by the breathtaking snowy landscapes, but also by the freezing cold. Temperatures ranged from just above freezing to extremely cold. Don't forget warm clothes!— This text is automatically translated to English
Temperatures dropped to extremely low levels, below -20°C. Although the icy skies were beautiful, the cold made outdoor activities difficult.— This text is automatically translated to English
Be sure to wear thermal underwear! The air was always clean and dry, creating beautiful winter landscapes. But icy winds make leisure activities outdoors very uncomfortable.— This text is automatically translated to English
October in Ulaanbaatar was cold, with temperatures often dropping below freezing. Although the clear blue sky was impressive at times, the strong winds made it difficult to stay outside for long periods of time. Not ideal for a pleasant stay.— This text is automatically translated to English
While the cold, crisp air can be wonderful, the wind can be icy and biting. Warm winter clothing is a must!— This text is automatically translated to English
Beware of cold nights. Bring a windbreaker and thermal underwear!— This text is automatically translated to English
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Average weather in Ulaanbaatar by month
Click on a month below to see detailed weather info for Ulaanbaatar. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
