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December Weather in Rashaant, Mongolia

Last updated: August 28, 2025

In Rashaant, Mongolia, the average temperature in December hovers around -16°C (4°F). Expect the chill to drop to a minimum of -33°C (-28°F), with occasional peaks at a maximum of 1°C (34°F). Precipitation is light, with only 2 mm (0.1 in) measured over 0 days, while average humidity remains notably high at 86%. Prepare for a cold and crisp experience!

December Temperature in Rashaant

In December in Rashaant, the average temperature is -16°C (4°F), with maximums reaching 1°C (34°F) and minimums dropping as low as -33°C (-28°F). Travelers should be well-prepared for extreme cold conditions during this time.

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

The chart illustrates December temperature patterns in Rashaant, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rashaant, December typically has an average temperature of -16°C (4°F), with highs reaching up to 1°C (34°F) and lows dropping to around -33°C (-28°F).
JanFebMarAprMayJunJulAugSepOctNovDec-152540536365605033174
Data source: Temperature data for Rashaant 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 Rashaant

In Rashaant in December, the precipitation amount is 2 mm (0.1 in) during a span of 0 days.

December Precipitation Trends in Rashaant

The chart displays monthly precipitation patterns in Rashaant, 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 Rashaant, December typically receives around 2 mm (0.1 inches) of precipitation spread over approximately 0 days.
JanFebMarAprMayJunJulAugSepOctNovDec26102335731021285327102
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Rashaant

In Rashaant in December humidity is 86%. With an average temperature of -16°C (4°F), this humidity feels like an icy blanket enveloping you, making every breath feel heavy and frigid, which can be quite challenging for travelers unaccustomed to such biting conditions.

December Average Humidity in Rashaant

This chart illustrates the average monthly humidity levels in Rashaant, 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 Rashaant is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%74%72%74%68%73%79%77%78%76%78%86%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Rashaant

In Rashaant 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 Rashaant.

Maximum UV Index Levels in Rashaant for December

The chart shows the monthly maximum UV Index (UVI) for Rashaant 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 Rashaant typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235789986421
Data source: Rashaant 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 Rashaant Compares to Other Months

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

This table compares monthly weather conditions in Rashaant, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-19°C (-1°F)2 mm (0.1 inches)85%low
February Weather-15°C (5°F)6 mm (0.2 inches)74%moderate
March Weather-4°C (25°F)10 mm (0.4 inches)72%moderate
April Weather5°C (41°F)23 mm (0.9 inches)74%high
May Weather11°C (53°F)35 mm (1.4 inches)68%very high
June Weather17°C (63°F)72 mm (2.9 inches)73%very high
July Weather18°C (65°F)102 mm (4.0 inches)79%very high
August Weather16°C (61°F)128 mm (5.0 inches)77%very high
September Weather10°C (51°F)53 mm (2.1 inches)78%high
October Weather1°C (34°F)27 mm (1.1 inches)76%moderate
November Weather-8°C (17°F)10 mm (0.4 inches)78%low
December Weather-16°C (4°F)2 mm (0.1 inches)86%low

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