Mongolia weather averages for holidays in 2017/2018

Check Mongolia weather averages before you book your next holiday in 2017/2018. Today's maximum temperature in Mongolia is expected to be 12°C, while the average maximum temperature in September is 15°C. The holiday weather guide shown below is for Ulaanbaatar.

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Mongolia weather averages

Check Mongolia weather averages before you book your next holiday. The warmest month in Mongolia is July with an average maximum temperature of 22°C. The sunniest month is May with on average 10 hours of bright sunshine per day. The months with the least number of days with some rain are January, February and March with 3 days. The Mongolia weather averages shown below are for Ulaanbaatar.

Maximum daytime temperature (°C)

Hours of sunshine (daily)

Days with some rainfall

More weather parameters

Metric (°C / mm)  |  Imperial (°F / inches)

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Mongolia weather today

Here is the weather in Mongolia today, Thursday 21st September 2017. Expect sunshine and showers in Mongolia with a maximum temperature of 12°C and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 39% chance of some rain and a moderate breeze of 20 kph from the north-west. The weather forecast shown below is for Ulaanbaatar.

  • 12
    °C maximum temperature
  • 3
    °C minimum temperature
  • sunshine and showers
  • 1
    hour of sunshine
  • 39
    % chance of some rain
  • <2
    mm of rainfall expected
  • 0
    no heat & humidity
  • 20
    kph wind from NW

5-day weather forecast

Metric (°C / mm)  |  Imperial (°F / inches)

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Mongolia weather overview

With Siberia to its north and China at its southern border, Mongolia consists largely of high plateau, with the Gobi Desert in its south and grasslands to the north and east. It has a brief, warm summer from April to October, then suffers an extremely cold Siberian-style winter which lasts for up to seven months and can be very harsh indeed. Icy winds make life unpleasant even though snowfall is rare, apart from in the western mountains.

What to pack for Mongolia weather

Although there are periods of winter sunshine, very heavy clothing is recommended. Even in the summer, you'll need warm clothing. Rainfall is generally low, but most likely to occur between June and September, in the period of China's summer monsoon. So go prepared for rain at this time.

Mongolia holiday weather averages by month

Check Mongolia holiday weather averages for a particular month by selecting from the list below. Monthly weather guides include figures for temperature, rainfall, sunshine hours and sea temperature plus daily sunrise & sunset times.

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Compare Mongolia weather with the USA

Below the Mongolia weather chart shows maximum daytime temperature for Mongolia (Ulaanbaatar) and the USA (Washington). For more weather parameters or to change the destinations shown visit the comparison weather tool.

Maximum daytime temperature (°C)

Mongolia (Ulaanbaatar)
USA (Washington)

Metric (°C / mm)  |  Imperial (°F / inches)

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