September Weather in Daiyue, China

Last updated: August 22, 2025

In September, the average temperature in Daiyue, China is a comfortable 16°C (61°F). While you can expect minimums to drop to 1°C (34°F), it can also rise to a pleasant 29°C (85°F). During this month, precipitation averages around 41 mm (1.6 in) spread over 7 days, and the average humidity sits at 61%.

September Temperature in Daiyue

In September in Daiyue, the average temperature is 16°C (61°F). The maximum can reach 29°C (85°F), while the minimum can drop to as low as 1°C (34°F). This makes Daiyue an ideal destination for travelers seeking mild weather and a diverse range of activities, from enjoying warm sunny days to experiencing cooler evenings.

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

The chart illustrates September temperature patterns in Daiyue, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Daiyue, September typically has an average temperature of 16°C (61°F), with highs reaching up to 29°C (85°F) and lows dropping to around 1°C (34°F).

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

September Precipitation in Daiyue

In Daiyue in September, the precipitation amount is 41 mm (1.6 in) spread over a duration of 7 days.

September Precipitation Trends in Daiyue

The chart displays monthly precipitation patterns in Daiyue, 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 Daiyue, September typically receives around 41 mm (1.6 inches) of precipitation spread over approximately 7 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 Daiyue

In Daiyue in September humidity is 61%. With an average temperature of 16°C (61°F), this humidity feels like a gentle embrace, making it ideal for leisurely strolls and outdoor explorations without the discomfort of excessive heat.

September Average Humidity in Daiyue

This chart illustrates the average monthly humidity levels in Daiyue, 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 Daiyue is approximately 61%, 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 Daiyue

In Daiyue 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 Daiyue.

Maximum UV Index Levels in Daiyue for September

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

Data source: Daiyue 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 Daiyue Compares to Other Months

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

This table compares monthly weather conditions in Daiyue, 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 (17°F)	2 mm (0.1 inches)	52%	low
February Weather	-5°C (24°F)	4 mm (0.2 inches)	49%	moderate
March Weather	4°C (39°F)	21 mm (0.8 inches)	52%	high
April Weather	9°C (49°F)	29 mm (1.2 inches)	63%	very high
May Weather	16°C (61°F)	34 mm (1.3 inches)	54%	very high
June Weather	21°C (69°F)	54 mm (2.1 inches)	62%	very high
July Weather	22°C (72°F)	122 mm (4.8 inches)	71%	very high
August Weather	21°C (69°F)	101 mm (4.0 inches)	74%	very high
September Weather	16°C (61°F)	41 mm (1.6 inches)	61%	very high
October Weather	7°C (46°F)	47 mm (1.9 inches)	69%	high
November Weather	0°C (33°F)	14 mm (0.5 inches)	64%	moderate
December Weather	-8°C (18°F)	2 mm (0.1 inches)	58%	low