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December Weather in Buyant, Mongolia

Last updated: August 28, 2025

In December, the average temperature in Buyant, Mongolia plummets to a brisk -23°C (-8°F). Expect lows of -45°C (-48°F) and highs reaching a frosty -5°C (24°F). Despite the cold, precipitation remains light, totaling just 4 mm (0.1 in) over the course of a single day, while humidity hovers at a chilling 96%.

December Temperature in Buyant

In December in Buyant, the average temperature is -23°C (-8°F). The maximum can reach -5°C (24°F), while the minimum can plunge as low as -45°C (-48°F). Travelers should be well-prepared for extreme cold conditions to enjoy their time in Buyant.

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

The chart illustrates December temperature patterns in Buyant, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Buyant, December typically has an average temperature of -23°C (-8°F), with highs reaching up to -5°C (24°F) and lows dropping to around -45°C (-48°F).
JanFebMarAprMayJunJulAugSepOctNovDec-10-313304353575242247-9
Data source: Temperature data for Buyant 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 Buyant

In Buyant in December, the precipitation amount is 4 mm (0.1 in) over the course of 1 day.

December Precipitation Trends in Buyant

The chart displays monthly precipitation patterns in Buyant, 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 Buyant, December typically receives around 4 mm (0.1 inches) of precipitation spread over approximately 1 days.
JanFebMarAprMayJunJulAugSepOctNovDec37121923385769241594
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Buyant

In Buyant in December, humidity is 96%. With an average temperature of -23°C (-8°F), this humidity feels like a heavy, suffocating blanket that chills you to the bone, making travel uncomfortable and breath hard.

December Average Humidity in Buyant

This chart illustrates the average monthly humidity levels in Buyant, 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 Buyant is approximately 96%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec98%94%88%74%50%48%49%54%59%67%86%96%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Buyant

In Buyant in December, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Buyant, you can visit Hourly UV Index in Buyant.

Maximum UV Index Levels in Buyant for December

The chart shows the monthly maximum UV Index (UVI) for Buyant 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 Buyant typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2368111010107532
Data source: Buyant 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 Buyant Compares to Other Months

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

This table compares monthly weather conditions in Buyant, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-24°C (-10°F)3 mm (0.1 inches)98%low
February Weather-20°C (-3°F)7 mm (0.3 inches)94%moderate
March Weather-10°C (14°F)12 mm (0.5 inches)88%high
April Weather-1°C (31°F)19 mm (0.7 inches)74%very high
May Weather6°C (43°F)23 mm (0.9 inches)50%extreme
June Weather12°C (53°F)38 mm (1.5 inches)48%very high
July Weather14°C (57°F)57 mm (2.2 inches)49%very high
August Weather11°C (52°F)69 mm (2.7 inches)54%very high
September Weather6°C (42°F)24 mm (0.9 inches)59%high
October Weather-4°C (24°F)15 mm (0.6 inches)67%moderate
November Weather-14°C (7°F)9 mm (0.3 inches)86%moderate
December Weather-23°C (-8°F)4 mm (0.1 inches)96%low

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