September Weather in Heiiyugou, China

Last updated: August 22, 2025

In Heiiyugou, China, the average temperature in September is a pleasant 20°C (68°F). Visitors can expect a minimum of 6°C (44°F) and a maximum of 32°C (90°F). The monthly precipitation reaches about 60 mm (2.3 in) over 6 days, contributing to an average humidity level of 72%. Enjoy the mild weather and be prepared for occasional rainfall!

September Temperature in Heiiyugou

In September in Heiiyugou, the average temperature is 20°C (68°F). The maximum can reach 32°C (90°F), while the minimum can be as low as 6°C (44°F). This makes Heiiyugou an ideal destination for travelers seeking a pleasant climate and outdoor activities.

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

The chart illustrates September temperature patterns in Heiiyugou, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Heiiyugou, September typically has an average temperature of 20°C (68°F), with highs reaching up to 32°C (90°F) and lows dropping to around 6°C (44°F).

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

September Precipitation in Heiiyugou

In Heiiyugou, in September, the precipitation amount is 60 mm (2.3 in) over a span of 6 days.

September Precipitation Trends in Heiiyugou

The chart displays monthly precipitation patterns in Heiiyugou, 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 Heiiyugou, September typically receives around 60 mm (2.3 inches) of precipitation spread over approximately 6 days.

Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

September Humidity in Heiiyugou

In Heiiyugou in September humidity is 72%. With an average temperature of 20°C (68°F), this humidity feels like a heavy blanket enveloping you, making every step slightly more laborious and the air thick with moisture, which can be uncomfortable for traveling.

September Average Humidity in Heiiyugou

This chart illustrates the average monthly humidity levels in Heiiyugou, 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 Heiiyugou is approximately 72%, 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 Heiiyugou

In Heiiyugou in September, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Heiiyugou.

Maximum UV Index Levels in Heiiyugou for September

The chart shows the monthly maximum UV Index (UVI) for Heiiyugou 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 Heiiyugou typically reaches 7, which falls under the high exposure category.

Data source: Heiiyugou 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 Heiiyugou Compares to Other Months

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

This table compares monthly weather conditions in Heiiyugou, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-6°C (21°F)	2 mm (0.1 inches)	54%	low
February Weather	-3°C (26°F)	5 mm (0.2 inches)	44%	moderate
March Weather	5°C (41°F)	11 mm (0.4 inches)	48%	high
April Weather	13°C (56°F)	20 mm (0.8 inches)	55%	very high
May Weather	19°C (67°F)	43 mm (1.7 inches)	65%	very high
June Weather	23°C (74°F)	59 mm (2.3 inches)	71%	very high
July Weather	26°C (79°F)	102 mm (4.0 inches)	82%	extreme
August Weather	25°C (77°F)	231 mm (9.1 inches)	83%	very high
September Weather	20°C (68°F)	60 mm (2.3 inches)	72%	high
October Weather	12°C (53°F)	31 mm (1.2 inches)	76%	high
November Weather	3°C (38°F)	18 mm (0.7 inches)	66%	moderate
December Weather	-4°C (24°F)	3 mm (0.1 inches)	52%	low