September Weather in Hedong, China

Last updated: August 22, 2025

In September, the average temperature in Hedong, China is a comfortable 18°C (65°F). However, temperatures can vary widely, with lows of 1°C (34°F) and highs reaching 33°C (91°F). Expect minimal rainfall, with an average precipitation of just 5 mm (0.2 in) spread over 0 days. The air is relatively dry, featuring an average humidity of only 34%.

September Temperature in Hedong

In September in Hedong, the average temperature is 18°C (65°F). Maximums can reach 33°C (91°F), while minimums can drop as low as 1°C (34°F). Be prepared for a diverse range of temperatures when you travel, ensuring you're equipped for both warm days and cooler nights.

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

The chart illustrates September temperature patterns in Hedong, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hedong, September typically has an average temperature of 18°C (65°F), with highs reaching up to 33°C (91°F) and lows dropping to around 1°C (34°F).

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

September Precipitation in Hedong

In Hedong in September, the precipitation amount is 5 mm (0.2 in) during a span of 0 days.

September Precipitation Trends in Hedong

The chart displays monthly precipitation patterns in Hedong, 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 Hedong, September typically receives around 5 mm (0.2 inches) of precipitation spread over approximately 0 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 Hedong

In Hedong in September humidity is 34%. With an average temperature of 18°C (65°F), this humidity feels like a gentle, refreshing breeze, making it an ideal climate for exploring the sights and enjoying outdoor activities without feeling uncomfortable.

September Average Humidity in Hedong

This chart illustrates the average monthly humidity levels in Hedong, 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 Hedong is approximately 34%, 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 Hedong

In Hedong in September, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Hedong.

Maximum UV Index Levels in Hedong for September

The chart shows the monthly maximum UV Index (UVI) for Hedong 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 Hedong typically reaches 8, which falls under the very high exposure category.

Data source: Hedong 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 Hedong Compares to Other Months

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

This table compares monthly weather conditions in Hedong, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-9°C (16°F)	2 mm (0.1 inches)	59%	moderate
February Weather	-4°C (26°F)	2 mm (0.1 inches)	52%	moderate
March Weather	5°C (42°F)	1 mm (0.1 inches)	42%	high
April Weather	12°C (54°F)	6 mm (0.3 inches)	38%	very high
May Weather	18°C (65°F)	7 mm (0.3 inches)	31%	extreme
June Weather	23°C (73°F)	8 mm (0.3 inches)	27%	extreme
July Weather	25°C (78°F)	19 mm (0.7 inches)	28%	extreme
August Weather	24°C (75°F)	7 mm (0.3 inches)	30%	very high
September Weather	18°C (65°F)	5 mm (0.2 inches)	34%	very high
October Weather	8°C (47°F)	0 mm (0.0 inches)	48%	high
November Weather	0°C (31°F)	3 mm (0.1 inches)	55%	moderate
December Weather	-9°C (17°F)	3 mm (0.1 inches)	60%	moderate