Ulaanbaatar weather in December 2019

  • -14°C maximum daytime temperature in December in Ulaanbaatar-14
    -14°C max day temperature
  • 5 hours of sunshine per day
  • 4 days with some rainfall in December in Ulaanbaatar4
    4 days with some rainfall
  • -25°C minimum night-time temperature in December in Ulaanbaatar-25
    -25°C min night temperature
  • 8 hours of daylight per day in December in Ulaanbaatar8
    8 hours of daylight per day
  • No heat & humidity in December in Ulaanbaatar0
    No heat & humidity
  • 4 mm monthly rainfall in December in Ulaanbaatar4
    4 mm of monthly rainfall
  • UV (maximum) index 1 (Low) in December in Ulaanbaatar1
    1 (Low) UV index
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The December weather guide for Ulaanbaatar, Mongolia 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.

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

Guide to Ulaanbaatar weather in December

The average maximum daytime temperature in Ulaanbaatar 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.

Ulaanbaatar sunrise & sunset times for December 2019

Browse the sunrise & sunset times for Ulaanbaatar in December 2019. Select a month to view Ulaanbaatar sunrise & sunset times for the next twelve months.


Date Sunrise times Sunset times
Sunday, 1st December 2019 08:20 17:02
Monday, 16th December 2019 08:35 17:00
Tuesday, 31st December 2019 08:42 17:08
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