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December Weather in Altanbulag, Mongolia

Last updated: August 28, 2025

In Altanbulag, Mongolia, the average temperature in December hovers around -24°C (-11°F), with extremes ranging from a chilly -45°C (-49°F) to a milder 0°C (32°F). Expect 5 mm (0.2 in) of precipitation over the course of just 1 day, and prepare for saturated air with an average humidity of 96%. Embrace the cold!

December Temperature in Altanbulag

In December in Altanbulag, the average temperature is -24°C (-11°F). The maximum can reach 0°C (32°F), while the minimum can drop as low as -45°C (-49°F). Travelers should prepare for extremely cold conditions and ensure they have appropriate winter gear.

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

The chart illustrates December temperature patterns in Altanbulag, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Altanbulag, December typically has an average temperature of -24°C (-11°F), with highs reaching up to 0°C (32°F) and lows dropping to around -45°C (-49°F).
JanFebMarAprMayJunJulAugSepOctNovDec-13-513344759615746287-11
Data source: Temperature data for Altanbulag 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 Altanbulag

In Altanbulag in December, the precipitation amount is 5 mm (0.2 in) over a duration of 1 day.

December Precipitation Trends in Altanbulag

The chart displays monthly precipitation patterns in Altanbulag, 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 Altanbulag, December typically receives around 5 mm (0.2 inches) of precipitation spread over approximately 1 days.
JanFebMarAprMayJunJulAugSepOctNovDec361222354494853322115
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Altanbulag

In Altanbulag in December, humidity is 96%. With an average temperature of -24°C (-11°F), this humidity feels like an icy blanket wrapped around you, making travel cumbersome and breath difficult, as every step crunches on the frozen ground and the cold moisture clings to your skin.

December Average Humidity in Altanbulag

This chart illustrates the average monthly humidity levels in Altanbulag, 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 Altanbulag is approximately 96%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec95%90%84%76%63%60%65%67%71%80%92%96%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Altanbulag

In Altanbulag 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 Altanbulag.

Maximum UV Index Levels in Altanbulag for December

The chart shows the monthly maximum UV Index (UVI) for Altanbulag 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 Altanbulag typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2368109986421
Data source: Altanbulag 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 Altanbulag Compares to Other Months

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

This table compares monthly weather conditions in Altanbulag, 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)95%low
February Weather-20°C (-5°F)6 mm (0.2 inches)90%moderate
March Weather-11°C (13°F)12 mm (0.5 inches)84%high
April Weather1°C (34°F)22 mm (0.9 inches)76%very high
May Weather8°C (47°F)35 mm (1.4 inches)63%very high
June Weather15°C (59°F)44 mm (1.7 inches)60%very high
July Weather16°C (62°F)94 mm (3.7 inches)65%very high
August Weather14°C (57°F)85 mm (3.4 inches)67%very high
September Weather8°C (46°F)32 mm (1.3 inches)71%high
October Weather-2°C (29°F)22 mm (0.9 inches)80%moderate
November Weather-14°C (7°F)11 mm (0.4 inches)92%low
December Weather-24°C (-11°F)5 mm (0.2 inches)96%low

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