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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 chilling -24°C (-12°F). Expect frosty extremes, where temperatures can dip as low as -38°C (-37°F) and reach a maximum of -4°C (24°F). With an average humidity of a staggering 96%, conditions feel even more frigid. Additionally, 6 mm (0.2 in) of precipitation may fall over just 1 day, adding a touch of winter wonder.

December Temperature in Buyant

In December in Buyant, the average temperature is -24°C (-12°F), with a maximum that can reach -4°C (24°F) and a minimum that can plunge to -38°C (-37°F). Travelers should prepare for extremely cold weather and pack appropriate winter gear when visiting during this time.

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 -24°C (-12°F), with highs reaching up to -4°C (24°F) and lows dropping to around -38°C (-37°F).
JanFebMarAprMayJunJulAugSepOctNovDec-13-5825394852493818-0-12
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 6 mm (0.2 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 6 mm (0.2 inches) of precipitation spread over approximately 1 days.
JanFebMarAprMayJunJulAugSepOctNovDec371518425270733117176
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 -24°C (-12°F), this humidity feels like an unforgiving chill that seeps through layers of clothing, making outdoor travel a daunting challenge.

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.
JanFebMarAprMayJunJulAugSepOctNovDec96%92%86%79%70%59%56%64%70%86%94%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.
JanFebMarAprMayJunJulAugSepOctNovDec237910101097532
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-25°C (-13°F)3 mm (0.1 inches)96%low
February Weather-21°C (-5°F)7 mm (0.3 inches)92%moderate
March Weather-13°C (8°F)15 mm (0.6 inches)86%high
April Weather-4°C (26°F)18 mm (0.7 inches)79%very high
May Weather4°C (39°F)42 mm (1.6 inches)70%very high
June Weather9°C (49°F)52 mm (2.0 inches)59%very high
July Weather11°C (52°F)70 mm (2.8 inches)56%very high
August Weather9°C (49°F)73 mm (2.9 inches)64%very high
September Weather3°C (38°F)31 mm (1.2 inches)70%high
October Weather-8°C (18°F)17 mm (0.7 inches)86%moderate
November Weather-18°C (0°F)17 mm (0.7 inches)94%moderate
December Weather-24°C (-12°F)6 mm (0.2 inches)96%low

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