September Weather in Longxi, China

Last updated: August 22, 2025

In September, the average temperature in Longxi, China is a warm 27°C (81°F), with daytime highs soaring up to 38°C (101°F) and dipping to a cooler 16°C (61°F) at night. Expect about 76 mm (3.0 in) of precipitation spread over 9 days throughout the month, contributing to an average humidity of 62%. Whether you're soaking up the sun or enjoying a refreshing rain, this month offers a delightful climate for all!

September Temperature in Longxi

In September in Longxi, the average temperature is 27°C (81°F), with maximums reaching up to 38°C (101°F) and minimums dropping as low as 16°C (61°F). This pleasant climate makes it an ideal time to explore and enjoy outdoor activities in Longxi.

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

The chart illustrates September temperature patterns in Longxi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Longxi, September typically has an average temperature of 27°C (81°F), with highs reaching up to 38°C (101°F) and lows dropping to around 16°C (61°F).

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

September Precipitation in Longxi

In Longxi in September, the precipitation amount is 76 mm (3.0 in) spread over a period of 9 days.

September Precipitation Trends in Longxi

The chart displays monthly precipitation patterns in Longxi, 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 Longxi, September typically receives around 76 mm (3.0 inches) of precipitation spread over approximately 9 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 Longxi

In Longxi in September humidity is 62%. With an average temperature of 27°C (81°F), this humidity feels like walking through a warm, soft blanket, making travel feel both cozy and slightly sluggish as you navigate through the warmth.

September Average Humidity in Longxi

This chart illustrates the average monthly humidity levels in Longxi, 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 Longxi is approximately 62%, 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 Longxi

In Longxi in September, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Longxi.

Maximum UV Index Levels in Longxi for September

The chart shows the monthly maximum UV Index (UVI) for Longxi 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 Longxi typically reaches 11, which falls under the extreme exposure category.

Data source: Longxi 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 Longxi Compares to Other Months

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

This table compares monthly weather conditions in Longxi, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	8°C (46°F)	58 mm (2.3 inches)	64%	high
February Weather	10°C (49°F)	85 mm (3.3 inches)	69%	very high
March Weather	15°C (59°F)	185 mm (7.3 inches)	79%	very high
April Weather	19°C (67°F)	172 mm (6.8 inches)	81%	extreme
May Weather	24°C (76°F)	257 mm (10.1 inches)	86%	extreme
June Weather	27°C (81°F)	341 mm (13.4 inches)	83%	extreme
July Weather	30°C (87°F)	223 mm (8.8 inches)	89%	extreme
August Weather	31°C (87°F)	86 mm (3.4 inches)	84%	extreme
September Weather	27°C (81°F)	76 mm (3.0 inches)	62%	extreme
October Weather	21°C (70°F)	41 mm (1.6 inches)	64%	very high
November Weather	15°C (60°F)	74 mm (2.9 inches)	72%	high
December Weather	9°C (49°F)	44 mm (1.7 inches)	76%	moderate