August Weather in Bayan, Mongolia

Last updated: August 28, 2025

In August, the average temperature in Bayan, Mongolia hovers around 16°C (61°F). Prepare for a range of temperatures that can dip as low as -1°C (31°F) or rise to a warm 31°C (87°F). During this month, expect precipitation of approximately 84 mm (3.3 in) spread over 11 days, with an average humidity level of 79%.

August Temperature in Bayan

In August in Bayan, the average temperature is 16°C (61°F), with maximums reaching as high as 31°C (87°F) and minimums dropping to as low as -1°C (31°F). This weather offers a pleasant yet varied climate, making it an ideal time for travelers to explore the diverse attractions that Bayan has to offer.

August Weather in Bayan: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Bayan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bayan, August typically has an average temperature of 16°C (61°F), with highs reaching up to 31°C (87°F) and lows dropping to around -1°C (31°F).

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

August Precipitation in Bayan

In Bayan, in August, the precipitation amount is 84 mm (3.3 in) during a period of 11 days.

August Precipitation Trends in Bayan

The chart displays monthly precipitation patterns in Bayan, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Bayan, August typically receives around 84 mm (3.3 inches) of precipitation spread over approximately 11 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

August Humidity in Bayan

In Bayan in August humidity is 79%. With an average temperature of 16°C (61°F), this humidity feels like a warm, moist embrace, making travel a bit more challenging as the air tends to weigh heavily, but it also offers a refreshing atmosphere perfect for exploring local sights and enjoying nature.

August Average Humidity in Bayan

This chart illustrates the average monthly humidity levels in Bayan, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Bayan is approximately 79%, offering insight into how humid the weather typically is during this month.

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

August UV Index in Bayan

In Bayan in August, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Bayan.

Maximum UV Index Levels in Bayan for August

The chart shows the monthly maximum UV Index (UVI) for Bayan in August, 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 August, the maximum UV index in Bayan typically reaches 8, which falls under the very high exposure category.

Data source: Bayan August 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 August Weather in Bayan Compares to Other Months

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

This table compares monthly weather conditions in Bayan, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-21°C (-6°F)	2 mm (0.1 inches)	92%	low
February Weather	-18°C (0°F)	5 mm (0.2 inches)	86%	moderate
March Weather	-5°C (23°F)	6 mm (0.2 inches)	72%	moderate
April Weather	4°C (39°F)	15 mm (0.6 inches)	67%	high
May Weather	11°C (52°F)	34 mm (1.4 inches)	69%	very high
June Weather	17°C (63°F)	62 mm (2.4 inches)	67%	very high
July Weather	19°C (67°F)	112 mm (4.4 inches)	79%	very high
August Weather	16°C (61°F)	84 mm (3.3 inches)	79%	very high
September Weather	11°C (52°F)	43 mm (1.7 inches)	82%	high
October Weather	1°C (33°F)	20 mm (0.8 inches)	79%	moderate
November Weather	-10°C (14°F)	7 mm (0.3 inches)	81%	moderate
December Weather	-19°C (-1°F)	4 mm (0.1 inches)	90%	low