September Weather in Tsagaan-Owoo, Mongolia

Last updated: August 28, 2025

In Tsagaan-Owoo, Mongolia, the average temperature in September hovers around 12°C (55°F), offering a pleasant respite. However, be prepared for a temperature range that can dip to a minimum of -4°C (25°F) and soar to a maximum of 31°C (89°F). During this month, precipitation measures approximately 43 mm (1.7 in) over 7 days, contributing to an average humidity of 81%. Enjoy the variability, but don't forget your umbrella!

September Temperature in Tsagaan-Owoo

In September in Tsagaan-Owoo, the average temperature is 12°C (55°F). Maximum temperatures can reach 31°C (89°F), while the minimum can drop as low as -4°C (25°F). Pack accordingly to enjoy a wide range of weather conditions during your travels!

September Weather in Tsagaan-Owoo: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Tsagaan-Owoo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tsagaan-Owoo, September typically has an average temperature of 12°C (55°F), with highs reaching up to 31°C (89°F) and lows dropping to around -4°C (25°F).

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

September Precipitation in Tsagaan-Owoo

In Tsagaan-Owoo in September, the total precipitation amount is 43 mm (1.7 in) spread over a period of 7 days.

September Precipitation Trends in Tsagaan-Owoo

The chart displays monthly precipitation patterns in Tsagaan-Owoo, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Tsagaan-Owoo, September typically receives around 43 mm (1.7 inches) of precipitation spread over approximately 7 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

September Humidity in Tsagaan-Owoo

In Tsagaan-Owoo in September humidity is 81%. With an average temperature of 12°C (55°F), this humidity feels like a damp blanket enveloping you, making outdoor activities feel heavier and encouraging frequent breaks to hydrate and cool off while traveling.

September Average Humidity in Tsagaan-Owoo

This chart illustrates the average monthly humidity levels in Tsagaan-Owoo, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Tsagaan-Owoo is approximately 81%, offering insight into how humid the weather typically is during this month.

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

September UV Index in Tsagaan-Owoo

In Tsagaan-Owoo in September, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Tsagaan-Owoo, you can refer to this Hourly UV Index in Tsagaan-Owoo.

Maximum UV Index Levels in Tsagaan-Owoo for September

The chart shows the monthly maximum UV Index (UVI) for Tsagaan-Owoo in September, 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 September, the maximum UV index in Tsagaan-Owoo typically reaches 6, which falls under the high exposure category.

Data source: Tsagaan-Owoo September 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 September Weather in Tsagaan-Owoo Compares to Other Months

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

This table compares monthly weather conditions in Tsagaan-Owoo, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-19°C (-2°F)	2 mm (0.1 inches)	91%	low
February Weather	-15°C (4°F)	6 mm (0.2 inches)	82%	moderate
March Weather	-5°C (24°F)	7 mm (0.3 inches)	66%	moderate
April Weather	5°C (41°F)	11 mm (0.4 inches)	60%	high
May Weather	13°C (55°F)	24 mm (0.9 inches)	66%	very high
June Weather	19°C (66°F)	44 mm (1.7 inches)	64%	very high
July Weather	21°C (70°F)	88 mm (3.5 inches)	75%	very high
August Weather	18°C (64°F)	103 mm (4.1 inches)	77%	very high
September Weather	12°C (55°F)	43 mm (1.7 inches)	81%	high
October Weather	2°C (36°F)	23 mm (0.9 inches)	76%	moderate
November Weather	-8°C (18°F)	6 mm (0.2 inches)	74%	low
December Weather	-16°C (4°F)	3 mm (0.1 inches)	84%	low