September Weather in Rulong, China

Last updated: August 22, 2025

In September, the average temperature in Rulong, China hovers around 8°C (47°F). Expect a chilly range, with minimums dipping to -11°C (12°F) and maximums reaching up to 18°C (65°F). The month also brings significant rainfall, totaling 174 mm (6.9 in) over 24 days, and an average humidity level of 91%. Dress warmly and prepare for some moisture!

September Temperature in Rulong

In September in Rulong, the average temperature is 8°C (47°F). The maximum can reach 18°C (65°F), while the minimum can be as low as -11°C (12°F). Travelers should prepare for a wide range of temperatures and pack accordingly.

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

The chart illustrates September temperature patterns in Rulong, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rulong, September typically has an average temperature of 8°C (47°F), with highs reaching up to 18°C (65°F) and lows dropping to around -11°C (12°F).

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

September Precipitation in Rulong

In Rulong in September, the total precipitation amount is 174 mm (6.9 in) spread over a span of 24 days.

September Precipitation Trends in Rulong

The chart displays monthly precipitation patterns in Rulong, 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 Rulong, September typically receives around 174 mm (6.9 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 Rulong

In Rulong in September, humidity is 91%. With an average temperature of 8°C (47°F), this humidity feels like a chilly dampness that clings to your skin, making it important to dress in layers while traveling.

September Average Humidity in Rulong

This chart illustrates the average monthly humidity levels in Rulong, 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 Rulong is approximately 91%, 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 Rulong

In Rulong in September, the maximum UV index reaches an alarming 17, which falls under the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to stay protected. For more details on the hourly UV index in Rulong, you can check Hourly UV Index in Rulong.

Maximum UV Index Levels in Rulong for September

The chart shows the monthly maximum UV Index (UVI) for Rulong 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 Rulong typically reaches 17, which falls under the extreme exposure category.

Data source: Rulong 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 Rulong Compares to Other Months

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

This table compares monthly weather conditions in Rulong, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-12°C (11°F)	8 mm (0.3 inches)	70%	high
February Weather	-9°C (16°F)	24 mm (0.9 inches)	79%	very high
March Weather	-7°C (20°F)	32 mm (1.2 inches)	67%	extreme
April Weather	-1°C (31°F)	51 mm (2.0 inches)	66%	extreme
May Weather	4°C (40°F)	142 mm (5.6 inches)	82%	extreme
June Weather	9°C (48°F)	224 mm (8.8 inches)	88%	extreme
July Weather	10°C (51°F)	261 mm (10.3 inches)	89%	extreme
August Weather	10°C (51°F)	173 mm (6.8 inches)	92%	extreme
September Weather	8°C (47°F)	174 mm (6.9 inches)	91%	extreme
October Weather	3°C (37°F)	86 mm (3.4 inches)	86%	extreme
November Weather	-6°C (21°F)	27 mm (1.1 inches)	81%	very high
December Weather	-11°C (12°F)	17 mm (0.7 inches)	74%	high