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December Weather in Bulag, Mongolia

Last updated: August 28, 2025

In December, the average temperature in Bulag, Mongolia hovers around -19°C (-1°F), with extremes that can plunge as low as -37°C (-35°F) and occasionally reach a maximum of -2°C (29°F). The month typically sees minimal precipitation of just 1 mm (0.1 in) over 0 days, accompanied by a high average humidity of 86%. Prepare for a truly chilly experience!

December Temperature in Bulag

In December in Bulag, the average temperature is -19°C (-1°F). The maximum can reach -2°C (29°F) and the minimum can be as low as -37°C (-35°F). Travelers should be prepared for extremely cold conditions and dress warmly.

December Weather in Bulag: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Bulag, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bulag, December typically has an average temperature of -19°C (-1°F), with highs reaching up to -2°C (29°F) and lows dropping to around -37°C (-35°F).
JanFebMarAprMayJunJulAugSepOctNovDec-71203748586157473013-2
Data source: Temperature data for Bulag generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Bulag

In Bulag in December, the precipitation amount is 1 mm (0.1 in) during 0 days, indicating a very dry period.

December Precipitation Trends in Bulag

The chart displays monthly precipitation patterns in Bulag, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Bulag, December typically receives around 1 mm (0.1 inches) of precipitation spread over approximately 0 days.
JanFebMarAprMayJunJulAugSepOctNovDec2512273887113132472681
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Bulag

In Bulag in December humidity is 86%. With an average temperature of -19°C (-1°F), this humidity feels like stepping into a frigid, damp haze that seeps into your bones, making travel incredibly uncomfortable and heavy, as the cold air clings to you and every movement feels burdened by the chill.

December Average Humidity in Bulag

This chart illustrates the average monthly humidity levels in Bulag, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Bulag is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%74%72%74%68%73%79%77%78%76%78%86%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Bulag

In Bulag in December, the maximum UV index is 1, which corresponds to a low Exposure Category. This means you have a time to burn of 45 minutes. For more details, you can check the Hourly UV Index in Bulag.

Maximum UV Index Levels in Bulag for December

The chart shows the monthly maximum UV Index (UVI) for Bulag in December, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In December, the maximum UV index in Bulag typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235799986421
Data source: Bulag December UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How December Weather in Bulag Compares to Other Months

Weather in Bulag varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Bulag, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Bulag, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-22°C (-7°F)2 mm (0.1 inches)85%low
February Weather-17°C (2°F)5 mm (0.2 inches)74%moderate
March Weather-7°C (20°F)12 mm (0.5 inches)72%moderate
April Weather3°C (37°F)27 mm (1.1 inches)74%high
May Weather9°C (48°F)38 mm (1.5 inches)68%very high
June Weather15°C (58°F)87 mm (3.4 inches)73%very high
July Weather16°C (61°F)113 mm (4.4 inches)79%very high
August Weather14°C (57°F)132 mm (5.2 inches)77%very high
September Weather8°C (47°F)46 mm (1.8 inches)78%high
October Weather-1°C (30°F)26 mm (1.0 inches)76%moderate
November Weather-11°C (13°F)8 mm (0.3 inches)78%low
December Weather-19°C (-1°F)1 mm (0.1 inches)86%low

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