December Weather in Darvi, Mongolia

Last updated: August 28, 2025

In December, the average temperature in Darvi, Mongolia hovers around -18°C (1°F), where the chill can dip to a bone-numbing -36°C (-32°F) and occasionally rise to a brisk 1°C (34°F). With only 3 mm (0.1 in) of precipitation over 0 days, the air remains incredibly dry, boasting an average humidity of a striking 95%.

December Temperature in Darvi

In December in Darvi, the average temperature is -18°C (1°F), with maximums reaching 1°C (34°F) and minimums plummeting as low as -36°C (-32°F). This extreme cold may make outdoor activities challenging, so be sure to dress warmly and plan indoor alternatives to fully enjoy your visit.

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

The chart illustrates December temperature patterns in Darvi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Darvi, December typically has an average temperature of -18°C (1°F), with highs reaching up to 1°C (34°F) and lows dropping to around -36°C (-32°F).

Data source: Temperature data for Darvi generated using information from the Copernicus Climate Change Service.

December Precipitation in Darvi

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

December Precipitation Trends in Darvi

The chart displays monthly precipitation patterns in Darvi, 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 Darvi, December typically receives around 3 mm (0.1 inches) of precipitation spread over approximately 0 days.

Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

December Humidity in Darvi

In Darvi in December, humidity is 95%. With an average temperature of -18°C (1°F), this humidity feels like an oppressive chill that can make travel uncomfortable, as the moisture in the air clings to your skin and seeps into your clothing, creating a biting sensation that can make even short outings feel unbearable.

December Average Humidity in Darvi

This chart illustrates the average monthly humidity levels in Darvi, 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 Darvi is approximately 95%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Darvi

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

Maximum UV Index Levels in Darvi for December

The chart shows the monthly maximum UV Index (UVI) for Darvi 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 Darvi typically reaches 2, which falls under the low exposure category.

Data source: Darvi 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 Darvi Compares to Other Months

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

This table compares monthly weather conditions in Darvi, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-20°C (-3°F)	3 mm (0.1 inches)	97%	low
February Weather	-15°C (5°F)	4 mm (0.2 inches)	94%	moderate
March Weather	-4°C (25°F)	8 mm (0.3 inches)	87%	moderate
April Weather	5°C (42°F)	10 mm (0.4 inches)	67%	high
May Weather	12°C (54°F)	18 mm (0.7 inches)	45%	very high
June Weather	18°C (64°F)	25 mm (1.0 inches)	42%	very high
July Weather	19°C (67°F)	40 mm (1.6 inches)	46%	very high
August Weather	17°C (63°F)	51 mm (2.0 inches)	52%	very high
September Weather	11°C (53°F)	19 mm (0.8 inches)	54%	high
October Weather	2°C (36°F)	7 mm (0.3 inches)	63%	moderate
November Weather	-8°C (19°F)	5 mm (0.2 inches)	81%	low
December Weather	-18°C (1°F)	3 mm (0.1 inches)	95%	low