September Weather in Hexi, China

Last updated: August 22, 2025

In Hexi, China, the average temperature in September hovers around 24°C (75°F), offering a delightful climate for outdoor activities. Expect a minimum of 13°C (56°F) and a maximum of 35°C (95°F), showcasing a pleasant range throughout the month. However, be prepared for some showers, as 137 mm (5.4 in) of precipitation can fall over about 14 days. With an average humidity of 67%, it's advisable to stay hydrated and enjoy the balmy atmosphere!

September Temperature in Hexi

In September in Hexi, the average temperature is 24°C (75°F). The maximum can reach 35°C (95°F), and the minimum can be as low as 13°C (56°F). This makes it an ideal time for travelers to enjoy a pleasant climate while exploring the area.

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

The chart illustrates September temperature patterns in Hexi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hexi, September typically has an average temperature of 24°C (75°F), with highs reaching up to 35°C (95°F) and lows dropping to around 13°C (56°F).

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

September Precipitation in Hexi

In Hexi in September, the precipitation amount is 137 mm (5.4 in) spread over 14 days.

September Precipitation Trends in Hexi

The chart displays monthly precipitation patterns in Hexi, 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 Hexi, September typically receives around 137 mm (5.4 inches) of precipitation spread over approximately 14 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 Hexi

In Hexi in September humidity is 67%. With an average temperature of 24°C (75°F), this humidity feels like a warm and sticky embrace, making traveling a bit uncomfortable as you find yourself seeking shade and refreshing drinks more often.

September Average Humidity in Hexi

This chart illustrates the average monthly humidity levels in Hexi, 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 Hexi is approximately 67%, 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 Hexi

In Hexi in September, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Hexi.

Maximum UV Index Levels in Hexi for September

The chart shows the monthly maximum UV Index (UVI) for Hexi 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 Hexi typically reaches 12, which falls under the extreme exposure category.

Data source: Hexi 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 Hexi Compares to Other Months

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

This table compares monthly weather conditions in Hexi, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	7°C (45°F)	40 mm (1.6 inches)	66%	high
February Weather	8°C (47°F)	73 mm (2.9 inches)	71%	very high
March Weather	13°C (55°F)	135 mm (5.3 inches)	81%	extreme
April Weather	16°C (62°F)	137 mm (5.4 inches)	84%	extreme
May Weather	21°C (70°F)	241 mm (9.5 inches)	87%	extreme
June Weather	24°C (75°F)	349 mm (13.7 inches)	84%	extreme
July Weather	26°C (80°F)	238 mm (9.4 inches)	88%	extreme
August Weather	26°C (80°F)	218 mm (8.6 inches)	85%	extreme
September Weather	24°C (75°F)	137 mm (5.4 inches)	67%	extreme
October Weather	18°C (65°F)	68 mm (2.7 inches)	72%	very high
November Weather	13°C (56°F)	68 mm (2.7 inches)	77%	high
December Weather	8°C (46°F)	40 mm (1.6 inches)	80%	high