September Weather in Langjiu, China

Last updated: August 22, 2025

In September, the average temperature in Langjiu, China hovers around 6°C (43°F), with minimums dipping to -10°C (14°F) and maximums peaking at 20°C (68°F). Expect 26 mm (1.0 in) of precipitation spread over 8 days, contributing to an average humidity of 84%. Whether you're bracing for chilly days or enjoying the occasional warmth, the weather here certainly offers a diverse experience!

September Temperature in Langjiu

In September in Langjiu, the average temperature is 6°C (43°F). The maximum can reach 20°C (68°F), while the minimum can be as low as -10°C (14°F). Be prepared for a wide range of temperatures if you plan to travel during this month.

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

The chart illustrates September temperature patterns in Langjiu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Langjiu, September typically has an average temperature of 6°C (43°F), with highs reaching up to 20°C (68°F) and lows dropping to around -10°C (14°F).

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

September Precipitation in Langjiu

In Langjiu in September, the total precipitation amount is 26 mm (1.0 in) spread over 8 days.

September Precipitation Trends in Langjiu

The chart displays monthly precipitation patterns in Langjiu, 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 Langjiu, September typically receives around 26 mm (1.0 inches) of precipitation spread over approximately 8 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 Langjiu

In Langjiu in September, humidity is 84%. With an average temperature of 6°C (43°F), this humidity feels like a damp chill that penetrates your clothing, making outdoor excursions uncomfortable and prompting travelers to seek refuge indoors or find warm, sheltered spots to enjoy their surroundings.

September Average Humidity in Langjiu

This chart illustrates the average monthly humidity levels in Langjiu, 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 Langjiu is approximately 84%, 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 Langjiu

In Langjiu in September, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Langjiu, you can check here.

Maximum UV Index Levels in Langjiu for September

The chart shows the monthly maximum UV Index (UVI) for Langjiu 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 Langjiu typically reaches 14, which falls under the extreme exposure category.

Data source: Langjiu 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 Langjiu Compares to Other Months

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

This table compares monthly weather conditions in Langjiu, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-18°C (0°F)	9 mm (0.3 inches)	79%	high
February Weather	-17°C (2°F)	10 mm (0.4 inches)	84%	very high
March Weather	-11°C (12°F)	10 mm (0.4 inches)	81%	extreme
April Weather	-4°C (25°F)	11 mm (0.4 inches)	79%	extreme
May Weather	1°C (33°F)	32 mm (1.2 inches)	77%	extreme
June Weather	6°C (43°F)	27 mm (1.1 inches)	79%	extreme
July Weather	10°C (50°F)	110 mm (4.3 inches)	84%	extreme
August Weather	9°C (49°F)	94 mm (3.7 inches)	86%	extreme
September Weather	6°C (43°F)	26 mm (1.0 inches)	84%	extreme
October Weather	-3°C (28°F)	11 mm (0.4 inches)	79%	extreme
November Weather	-10°C (14°F)	4 mm (0.2 inches)	76%	very high
December Weather	-16°C (3°F)	5 mm (0.2 inches)	78%	high