October Weather in Bayansayr, Mongolia

Last updated: August 28, 2025

In October, the average temperature in Bayansayr, Mongolia hovers around 4°C (39°F), with swings from a brisk -14°C (8°F) to a surprisingly warm 26°C (79°F). Expect light precipitation, averaging 3 mm (0.1 in) over just 1 day, and enjoy a moderate humidity level of 49%.

October Temperature in Bayansayr

In October in Bayansayr, the average temperature is 4°C (39°F), with maximums reaching up to 26°C (79°F) and minimums dropping as low as -14°C (8°F). It's essential to pack layers and be prepared for varying weather if you're planning to travel during this time.

October Weather in Bayansayr: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Bayansayr, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bayansayr, October typically has an average temperature of 4°C (39°F), with highs reaching up to 26°C (79°F) and lows dropping to around -14°C (8°F).

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

October Precipitation in Bayansayr

In Bayansayr in October, the precipitation amount is 3 mm (0.1 in) over the course of 1 day.

October Precipitation Trends in Bayansayr

The chart displays monthly precipitation patterns in Bayansayr, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Bayansayr, October typically receives around 3 mm (0.1 inches) of precipitation spread over approximately 1 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

October Humidity in Bayansayr

In Bayansayr in October, humidity is 49%. With an average temperature of 4°C (39°F), this humidity feels like a crisp, biting chill in the air, making traveling a brisk and invigorating experience, where the layered clothing is essential to keep warm while enjoying the scenery.

October Average Humidity in Bayansayr

This chart illustrates the average monthly humidity levels in Bayansayr, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Bayansayr is approximately 49%, offering insight into how humid the weather typically is during this month.

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

October UV Index in Bayansayr

In Bayansayr in October, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Bayansayr.

Maximum UV Index Levels in Bayansayr for October

The chart shows the monthly maximum UV Index (UVI) for Bayansayr in October, 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 October, the maximum UV index in Bayansayr typically reaches 5, which falls under the moderate exposure category.

Data source: Bayansayr October 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 October Weather in Bayansayr Compares to Other Months

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

This table compares monthly weather conditions in Bayansayr, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-15°C (6°F)	2 mm (0.1 inches)	89%	low
February Weather	-10°C (14°F)	2 mm (0.1 inches)	81%	moderate
March Weather	-1°C (31°F)	5 mm (0.2 inches)	60%	high
April Weather	8°C (47°F)	6 mm (0.2 inches)	51%	very high
May Weather	15°C (59°F)	11 mm (0.4 inches)	35%	very high
June Weather	21°C (70°F)	11 mm (0.4 inches)	35%	very high
July Weather	23°C (73°F)	34 mm (1.3 inches)	36%	very high
August Weather	21°C (69°F)	20 mm (0.8 inches)	42%	very high
September Weather	14°C (58°F)	12 mm (0.5 inches)	46%	high
October Weather	4°C (39°F)	3 mm (0.1 inches)	49%	moderate
November Weather	-6°C (22°F)	1 mm (0.1 inches)	64%	moderate
December Weather	-14°C (8°F)	1 mm (0.0 inches)	89%	low