Weather in Mongolia in December 2018

  • -14°C maximum daytime temperature in December in Mongolia (Ulaanbaatar)-14
    -14°C max day temperature
  • 5 hours of sunshine per day (61% of daylight hours) in December in Mongolia5
    5 hours of sunshine per day
  • 4 days with some rainfall in December in Mongolia (Ulaanbaatar)4
    4 days with some rainfall
  • -25°C minimum night-time temperature in December in Mongolia (Ulaanbaatar)-25
    -25°C min night temperature
  • 8 hours of daylight per day in December in Mongolia (Ulaanbaatar)8
    8 hours of daylight per day
  • No heat & humidity in December in Mongolia (Ulaanbaatar)0
    No heat & humidity
  • 4 mm monthly rainfall in December in Mongolia (Ulaanbaatar)4
    4 mm of monthly rainfall
  • UV (maximum) index 1 (Low) in December in Mongolia (Ulaanbaatar)1
    1 (Low) UV index

Going to Mongolia? Find the best month to visit Mongolia based on the weather.

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Expect -14°C daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Mongolia in December. Check more long-term weather averages for Mongolia in December before you book your next holiday to Mongolia in 2018/2019. The December weather averages shown above are for Ulaanbaatar.

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More about Mongolia

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The December weather guide for Mongolia, represented by Ulaanbaatar, shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

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

Guide to Mongolia weather in December

The average maximum daytime temperature in Mongolia in December is a very cold -14°C (7°F). The average night-time temperature is usually a very cold -25°C (-13°F). There are usually 5 hours of bright sunshine each day, which represents 61% of the 8 hours of daylight.

Expect 4mm (0.2 inches) of rainfall across the whole of December with 4 days with some rain falling. Maximum UV levels will be low (1 UV index) at midday when the skies are clear.

The weather in Mongolia in December is represented by Ulaanbaatar.

Mongolia sunrise & sunset times for December 2018

Browse the sunrise & sunset times for Mongolia in December 2018. Select a month to view Mongolia sunrise & sunset times for the next twelve months. The Mongolia sunrise & sunset times shown below are for Ulaanbaatar.


Date Sunrise times Sunset times
Saturday, 1st December 2018 08:20 17:02
Sunday, 2nd December 2018 08:21 17:02
Monday, 3rd December 2018 08:23 17:01
Tuesday, 4th December 2018 08:24 17:01
Wednesday, 5th December 2018 08:25 17:00
Thursday, 6th December 2018 08:26 17:00
Friday, 7th December 2018 08:27 17:00
Saturday, 8th December 2018 08:28 17:00
Sunday, 9th December 2018 08:29 17:00
Monday, 10th December 2018 08:30 16:59
Tuesday, 11th December 2018 08:31 16:59
Wednesday, 12th December 2018 08:32 16:59
Thursday, 13th December 2018 08:33 17:00
Friday, 14th December 2018 08:34 17:00
Saturday, 15th December 2018 08:35 17:00
Sunday, 16th December 2018 08:36 17:00
Monday, 17th December 2018 08:36 17:00
Tuesday, 18th December 2018 08:37 17:01
Wednesday, 19th December 2018 08:38 17:01
Thursday, 20th December 2018 08:38 17:01
Friday, 21st December 2018 08:39 17:02
Saturday, 22nd December 2018 08:39 17:02
Sunday, 23rd December 2018 08:40 17:03
Monday, 24th December 2018 08:40 17:03
Tuesday, 25th December 2018 08:41 17:04
Wednesday, 26th December 2018 08:41 17:05
Thursday, 27th December 2018 08:41 17:05
Friday, 28th December 2018 08:41 17:06
Saturday, 29th December 2018 08:42 17:07
Sunday, 30th December 2018 08:42 17:08
Monday, 31st December 2018 08:42 17:09
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