September Weather in Orgon, Mongolia

Last updated: August 28, 2025

In September, the average temperature in Orgon, Mongolia hovers around 13°C (56°F), with temperatures ranging from a brisk -4°C (25°F) to a pleasant 27°C (82°F). Expect 16 mm (0.6 in) of precipitation over 4 days, and enjoy relatively low humidity at an average of 43%.

September Temperature in Orgon

In September in Orgon, the average temperature is 13°C (56°F). Maximums can reach 27°C (82°F) and minimums can be as low as -4°C (25°F). This variability makes it important for travelers to pack for both warm and cool conditions while exploring the area.

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

The chart illustrates September temperature patterns in Orgon, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Orgon, September typically has an average temperature of 13°C (56°F), with highs reaching up to 27°C (82°F) and lows dropping to around -4°C (25°F).

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

September Precipitation in Orgon

In Orgon in September, the precipitation amount is 16 mm (0.6 in) over a span of 4 days.

September Precipitation Trends in Orgon

The chart displays monthly precipitation patterns in Orgon, 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 Orgon, September typically receives around 16 mm (0.6 inches) of precipitation spread over approximately 4 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 Orgon

In Orgon in September, humidity is 43%. With an average temperature of 13°C (56°F), this humidity feels like a refreshing breeze, making it quite pleasant for traveling as long as you dress in layers to adapt to the mild conditions.

September Average Humidity in Orgon

This chart illustrates the average monthly humidity levels in Orgon, 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 Orgon is approximately 43%, 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 Orgon

In Orgon in September, 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 Orgon.

Maximum UV Index Levels in Orgon for September

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

Data source: Orgon 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 Orgon Compares to Other Months

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

This table compares monthly weather conditions in Orgon, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-14°C (6°F)	2 mm (0.1 inches)	82%	low
February Weather	-10°C (14°F)	3 mm (0.1 inches)	68%	moderate
March Weather	-2°C (29°F)	10 mm (0.4 inches)	47%	high
April Weather	6°C (44°F)	10 mm (0.4 inches)	45%	very high
May Weather	13°C (55°F)	15 mm (0.6 inches)	34%	very high
June Weather	19°C (66°F)	13 mm (0.5 inches)	35%	extreme
July Weather	21°C (70°F)	42 mm (1.6 inches)	37%	extreme
August Weather	18°C (65°F)	39 mm (1.5 inches)	42%	very high
September Weather	13°C (56°F)	16 mm (0.6 inches)	43%	very high
October Weather	3°C (38°F)	4 mm (0.2 inches)	47%	moderate
November Weather	-6°C (22°F)	2 mm (0.1 inches)	56%	moderate
December Weather	-13°C (8°F)	1 mm (0.0 inches)	80%	low