September Weather in Lang, China

Last updated: August 23, 2025

In September, the average temperature in Lang, China hovers around 9°C (49°F). Expect a minimum of 0°C (33°F) and a maximum of 18°C (65°F). Precipitation is notable, with approximately 132 mm (5.2 in) spread over 26 days, and the air remains quite humid at 94%. Be prepared for a mix of chilly and wet conditions!

September Temperature in Lang

In September in Lang, the average temperature is 9°C (49°F). The maximum can reach 18°C (65°F) and the minimum can be as low as 0°C (33°F). This makes it a great time for travelers to enjoy the crisp air and explore the sights while dressing in layers for comfort.

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

The chart illustrates September temperature patterns in Lang, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lang, September typically has an average temperature of 9°C (49°F), with highs reaching up to 18°C (65°F) and lows dropping to around 0°C (33°F).

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

September Precipitation in Lang

In Lang in September, the precipitation amount is 132 mm (5.2 in) recorded over a span of 26 days.

September Precipitation Trends in Lang

The chart displays monthly precipitation patterns in Lang, 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 Lang, September typically receives around 132 mm (5.2 inches) of precipitation spread over approximately 26 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 Lang

In Lang in September, humidity is 94%. With an average temperature of 9°C (49°F), this humidity feels like a thick blanket enveloping you, making even the simplest outdoor excursions feel heavy and stifling.

September Average Humidity in Lang

This chart illustrates the average monthly humidity levels in Lang, 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 Lang is approximately 94%, 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 Lang

In Lang 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 Lang.

Maximum UV Index Levels in Lang for September

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

Data source: Lang 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 Lang Compares to Other Months

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

This table compares monthly weather conditions in Lang, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-11°C (13°F)	20 mm (0.8 inches)	82%	very high
February Weather	-10°C (15°F)	34 mm (1.3 inches)	85%	extreme
March Weather	-5°C (23°F)	61 mm (2.4 inches)	70%	extreme
April Weather	0°C (32°F)	79 mm (3.1 inches)	61%	extreme
May Weather	4°C (40°F)	128 mm (5.0 inches)	86%	extreme
June Weather	9°C (49°F)	159 mm (6.2 inches)	93%	extreme
July Weather	10°C (51°F)	246 mm (9.7 inches)	94%	extreme
August Weather	11°C (52°F)	172 mm (6.8 inches)	93%	extreme
September Weather	9°C (49°F)	132 mm (5.2 inches)	94%	extreme
October Weather	5°C (41°F)	73 mm (2.9 inches)	90%	extreme
November Weather	-2°C (28°F)	29 mm (1.1 inches)	85%	extreme
December Weather	-8°C (18°F)	23 mm (0.9 inches)	84%	very high