September Weather in Duut, Mongolia

Last updated: August 28, 2025

In September, the average temperature in Duut, Mongolia hovers around 7°C (44°F). Expect a minimum chill of -14°C (7°F), while the mercury can rise to a pleasant 22°C (72°F). Rainfall isn't too heavy, with around 30 mm (1.2 in) spread over 6 days. Additionally, you'll find the air carries a moderate average humidity of 53%.

September Temperature in Duut

In September in Duut, the average temperature is 7°C (44°F), with maximums reaching 22°C (72°F) and minimums dropping as low as -14°C (7°F). Travelers should be prepared for a wide range of temperatures, requiring both warm and cold weather gear.

September Weather in Duut: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Duut, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Duut, September typically has an average temperature of 7°C (44°F), with highs reaching up to 22°C (72°F) and lows dropping to around -14°C (7°F).

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

September Precipitation in Duut

In Duut in September, the total precipitation amount is 30 mm (1.2 in) spread across 6 days.

September Precipitation Trends in Duut

The chart displays monthly precipitation patterns in Duut, 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 Duut, September typically receives around 30 mm (1.2 inches) of precipitation spread over approximately 6 days.

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

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Millimeters (mm) Inches (in)

September Humidity in Duut

In Duut in September, humidity is 53%. With an average temperature of 7°C (44°F), this humidity feels like a crisp, refreshing chill that can invigorate your senses, making it an ideal time for exploring the outdoors, provided you dress in layers for comfort.

September Average Humidity in Duut

This chart illustrates the average monthly humidity levels in Duut, 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 Duut is approximately 53%, 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 Duut

In Duut in September, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Duut.

Maximum UV Index Levels in Duut for September

The chart shows the monthly maximum UV Index (UVI) for Duut 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 Duut typically reaches 7, which falls under the high exposure category.

Data source: Duut 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 Duut Compares to Other Months

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

This table compares monthly weather conditions in Duut, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-21°C (-5°F)	3 mm (0.1 inches)	96%	low
February Weather	-17°C (1°F)	4 mm (0.2 inches)	93%	moderate
March Weather	-9°C (16°F)	16 mm (0.6 inches)	85%	high
April Weather	0°C (32°F)	22 mm (0.9 inches)	66%	very high
May Weather	7°C (45°F)	39 mm (1.6 inches)	45%	extreme
June Weather	12°C (54°F)	66 mm (2.6 inches)	39%	very high
July Weather	14°C (58°F)	79 mm (3.1 inches)	46%	very high
August Weather	12°C (54°F)	92 mm (3.6 inches)	50%	very high
September Weather	7°C (44°F)	30 mm (1.2 inches)	53%	high
October Weather	-2°C (28°F)	10 mm (0.4 inches)	66%	moderate
November Weather	-11°C (13°F)	7 mm (0.3 inches)	81%	moderate
December Weather	-19°C (-2°F)	4 mm (0.2 inches)	94%	low