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December Weather in Bat-Oldziyt, Mongolia

Last updated: August 28, 2025

In December, the average temperature in Bat-Oldziyt, Mongolia hovers around -17°C (1°F). While the mercury can plunge as low as -35°C (-30°F), it may also reach a maximum of 2°C (36°F). Interestingly, this month sees a minimal precipitation amount of just 3 mm (0.1 in) over 0 days, with the air remaining quite crisp at an average humidity of 89%. Stay warm and prepared!

December Temperature in Bat-Oldziyt

In December in Bat-Oldziyt, the average temperature is -17°C (1°F). Maximum temperatures can reach 2°C (36°F), while minimum temperatures can drop as low as -35°C (-30°F). It's advisable to prepare for extremely cold conditions if you're planning to travel during this time.

December Weather in Bat-Oldziyt: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Bat-Oldziyt, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bat-Oldziyt, December typically has an average temperature of -17°C (1°F), with highs reaching up to 2°C (36°F) and lows dropping to around -35°C (-30°F).
JanFebMarAprMayJunJulAugSepOctNovDec-452642556669645436181
Data source: Temperature data for Bat-Oldziyt 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 Bat-Oldziyt

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

December Precipitation Trends in Bat-Oldziyt

The chart displays monthly precipitation patterns in Bat-Oldziyt, 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 Bat-Oldziyt, December typically receives around 3 mm (0.1 inches) of precipitation spread over approximately 0 days.
JanFebMarAprMayJunJulAugSepOctNovDec2561822455679411793
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Bat-Oldziyt

In Bat-Oldziyt in December humidity is 89%. With an average temperature of -17°C (1°F), this humidity feels like a biting chill that seeps into your bones, making travel uncomfortable and requiring extra effort just to keep warm.

December Average Humidity in Bat-Oldziyt

This chart illustrates the average monthly humidity levels in Bat-Oldziyt, 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 Bat-Oldziyt is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%78%66%70%65%73%78%79%80%78%78%89%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Bat-Oldziyt

In Bat-Oldziyt 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 Bat-Oldziyt.

Maximum UV Index Levels in Bat-Oldziyt for December

The chart shows the monthly maximum UV Index (UVI) for Bat-Oldziyt 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 Bat-Oldziyt typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235789996421
Data source: Bat-Oldziyt 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 Bat-Oldziyt Compares to Other Months

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

This table compares monthly weather conditions in Bat-Oldziyt, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-20°C (-3°F)2 mm (0.1 inches)90%low
February Weather-15°C (5°F)5 mm (0.2 inches)77%moderate
March Weather-3°C (26°F)6 mm (0.2 inches)66%moderate
April Weather6°C (42°F)18 mm (0.7 inches)70%high
May Weather13°C (55°F)22 mm (0.9 inches)65%very high
June Weather19°C (66°F)45 mm (1.8 inches)73%very high
July Weather21°C (70°F)56 mm (2.2 inches)78%very high
August Weather18°C (64°F)78 mm (3.1 inches)79%very high
September Weather12°C (54°F)41 mm (1.6 inches)79%high
October Weather2°C (36°F)17 mm (0.7 inches)78%moderate
November Weather-8°C (18°F)9 mm (0.4 inches)78%low
December Weather-17°C (1°F)3 mm (0.1 inches)89%low

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