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December Weather in Bayangol, Mongolia

Last updated: August 28, 2025

In Bayangol, Mongolia, the average temperature in December hovers around -17°C (2°F). Temperatures can dip as low as -35°C (-31°F), while occasionally reaching a milder -1°C (30°F). Surprisingly, this chilly month sees very little precipitation, with only 3 mm (0.1 in) over the course of 0 days. With an average humidity of 80%, it's not just cold; it's a bit damp too!

December Temperature in Bayangol

In December in Bayangol, the average temperature is -17°C (2°F), with maximums reaching up to -1°C (30°F) and minimums dropping as low as -35°C (-31°F). Travelers should be well-prepared for extreme cold conditions during this time.

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

The chart illustrates December temperature patterns in Bayangol, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bayangol, December typically has an average temperature of -17°C (2°F), with highs reaching up to -1°C (30°F) and lows dropping to around -35°C (-31°F).
JanFebMarAprMayJunJulAugSepOctNovDec-252135465659564629151
Data source: Temperature data for Bayangol 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 Bayangol

In Bayangol in December, the precipitation amount is 3 mm (0.1 in) during a total of 0 days.

December Precipitation Trends in Bayangol

The chart displays monthly precipitation patterns in Bayangol, 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 Bayangol, December typically receives around 3 mm (0.1 inches) of precipitation spread over approximately 0 days.
JanFebMarAprMayJunJulAugSepOctNovDec468183142636314963
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Bayangol

In Bayangol in December, humidity is 80%. With an average temperature of -17°C (2°F), this humidity feels like a biting chill that penetrates your layers, making even short walks outside a daunting task.

December Average Humidity in Bayangol

This chart illustrates the average monthly humidity levels in Bayangol, 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 Bayangol is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%71%52%45%32%30%32%35%41%52%63%80%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Bayangol

In Bayangol 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 Bayangol, you can visit Hourly UV Index in Bayangol.

Maximum UV Index Levels in Bayangol for December

The chart shows the monthly maximum UV Index (UVI) for Bayangol 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 Bayangol typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2369111111107532
Data source: Bayangol 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 Bayangol Compares to Other Months

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

This table compares monthly weather conditions in Bayangol, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-19°C (-1°F)4 mm (0.2 inches)82%low
February Weather-15°C (5°F)6 mm (0.2 inches)71%moderate
March Weather-6°C (21°F)8 mm (0.3 inches)52%high
April Weather2°C (35°F)18 mm (0.7 inches)45%very high
May Weather8°C (46°F)31 mm (1.2 inches)32%extreme
June Weather13°C (56°F)42 mm (1.6 inches)30%extreme
July Weather15°C (60°F)63 mm (2.5 inches)32%extreme
August Weather13°C (56°F)63 mm (2.5 inches)35%very high
September Weather8°C (46°F)14 mm (0.6 inches)41%high
October Weather-1°C (30°F)9 mm (0.3 inches)52%moderate
November Weather-10°C (15°F)6 mm (0.2 inches)63%moderate
December Weather-17°C (2°F)3 mm (0.1 inches)80%low

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