September Weather in Jargalant, Mongolia

Last updated: August 28, 2025

In September, the average temperature in Jargalant, Mongolia hovers around 11°C (52°F). Visitors can expect a range between a brisk -5°C (24°F) and a warm 30°C (87°F). During this month, precipitation averages 51 mm (2.0 in) over 9 days, while the humidity sits at a comfortable 78%.

September Temperature in Jargalant

In September in Jargalant, the average temperature is 11°C (52°F), with maximums reaching up to 30°C (87°F) and minimums dropping as low as -5°C (24°F). This climate variation makes it essential for travelers to pack accordingly for both warm and chilly days.

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

The chart illustrates September temperature patterns in Jargalant, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jargalant, September typically has an average temperature of 11°C (52°F), with highs reaching up to 30°C (87°F) and lows dropping to around -5°C (24°F).

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

September Precipitation in Jargalant

In Jargalant in September, the total precipitation amount is 51 mm (2.0 in) spread over 9 days.

September Precipitation Trends in Jargalant

The chart displays monthly precipitation patterns in Jargalant, 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 Jargalant, September typically receives around 51 mm (2.0 inches) of precipitation spread over approximately 9 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 Jargalant

In Jargalant in September humidity is 78%. With an average temperature of 11°C (52°F), this humidity feels like a damp blanket wrapping around you, making outdoor activities somewhat uncomfortable and travel more challenging as you navigate the moist air.

September Average Humidity in Jargalant

This chart illustrates the average monthly humidity levels in Jargalant, 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 Jargalant is approximately 78%, 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 Jargalant

In Jargalant 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 Jargalant, you can refer to this Hourly UV Index in Jargalant.

Maximum UV Index Levels in Jargalant for September

The chart shows the monthly maximum UV Index (UVI) for Jargalant 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 Jargalant typically reaches 6, which falls under the high exposure category.

Data source: Jargalant 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 Jargalant Compares to Other Months

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

This table compares monthly weather conditions in Jargalant, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-20°C (-4°F)	4 mm (0.2 inches)	95%	low
February Weather	-17°C (2°F)	5 mm (0.2 inches)	87%	moderate
March Weather	-4°C (26°F)	9 mm (0.4 inches)	70%	moderate
April Weather	5°C (42°F)	18 mm (0.7 inches)	65%	high
May Weather	12°C (54°F)	30 mm (1.2 inches)	60%	high
June Weather	19°C (67°F)	47 mm (1.9 inches)	66%	very high
July Weather	21°C (70°F)	91 mm (3.6 inches)	74%	very high
August Weather	18°C (65°F)	74 mm (2.9 inches)	75%	very high
September Weather	11°C (52°F)	51 mm (2.0 inches)	78%	high
October Weather	2°C (35°F)	20 mm (0.8 inches)	76%	moderate
November Weather	-8°C (17°F)	9 mm (0.4 inches)	79%	low
December Weather	-17°C (2°F)	6 mm (0.2 inches)	95%	low