Mongolia weather averages

Check Mongolia weather averages before you book your next holiday in 2018/2019. Today's maximum temperature in Mongolia is expected to be -19°C, while the average maximum temperature in January is -16°C. The holiday weather guide shown above is for Ulaanbaatar.

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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)
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

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

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