September Weather in Qum, China

Last updated: August 22, 2025

In September, the average temperature in Qum, China hovers around 7°C (45°F), with fluctuations that can dip as low as -16°C (3°F) or rise to a pleasant 17°C (62°F). Expect some drizzle during this month, with a total precipitation of 118 mm (4.6 in) spread over 24 days. The atmosphere remains quite humid, with an average humidity level of 87%, making it a cozy yet wet time to explore!

September Temperature in Qum

In September in Qum, the average temperature is 7°C (45°F). Maximums can reach 17°C (62°F), while minimums can dip as low as -16°C (3°F). Be sure to pack layers to stay comfortable during your travels, as temperatures can vary significantly throughout the day.

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

The chart illustrates September temperature patterns in Qum, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Qum, September typically has an average temperature of 7°C (45°F), with highs reaching up to 17°C (62°F) and lows dropping to around -16°C (3°F).

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

September Precipitation in Qum

In Qum in September, the precipitation amount is 118 mm (4.6 in) spread over 24 days.

September Precipitation Trends in Qum

The chart displays monthly precipitation patterns in Qum, 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 Qum, September typically receives around 118 mm (4.6 inches) of precipitation spread over approximately 24 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 Qum

In Qum in September, humidity is 87%. With an average temperature of 7°C (45°F), this humidity feels like a damp chill that seeps into your bones, making outdoor adventures somewhat uncomfortable and urging travelers to seek refuge in cozy cafes or warm indoor activities.

September Average Humidity in Qum

This chart illustrates the average monthly humidity levels in Qum, 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 Qum is approximately 87%, 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 Qum

In Qum in September, the maximum UV index is 16, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, making it crucial to take protective measures. For detailed information, you can refer to the Hourly UV Index in Qum.

Maximum UV Index Levels in Qum for September

The chart shows the monthly maximum UV Index (UVI) for Qum 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 Qum typically reaches 16, which falls under the extreme exposure category.

Data source: Qum 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 Qum Compares to Other Months

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

This table compares monthly weather conditions in Qum, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-9°C (17°F)	7 mm (0.3 inches)	60%	very high
February Weather	-7°C (20°F)	8 mm (0.3 inches)	65%	very high
March Weather	-3°C (27°F)	16 mm (0.6 inches)	61%	extreme
April Weather	0°C (33°F)	36 mm (1.4 inches)	56%	extreme
May Weather	4°C (39°F)	82 mm (3.2 inches)	61%	extreme
June Weather	8°C (48°F)	126 mm (5.0 inches)	72%	extreme
July Weather	9°C (49°F)	223 mm (8.8 inches)	89%	extreme
August Weather	9°C (49°F)	201 mm (7.9 inches)	89%	extreme
September Weather	7°C (45°F)	118 mm (4.6 inches)	87%	extreme
October Weather	3°C (37°F)	27 mm (1.1 inches)	75%	extreme
November Weather	-3°C (28°F)	7 mm (0.3 inches)	59%	very high
December Weather	-6°C (21°F)	6 mm (0.2 inches)	54%	high