September Weather in Yunwu, China

Last updated: August 23, 2025

In September, the average temperature in Yunwu, China hovers around 19°C (66°F), with a minimum of 11°C (51°F) and a maximum reaching 29°C (85°F). Expect precipitation to accumulate to approximately 213 mm (8.4 in) over 21 days, accompanied by a comfortable average humidity of 77%.

September Temperature in Yunwu

In September in Yunwu, the average temperature is 19°C (66°F), with maximums reaching 29°C (85°F) and minimums dropping as low as 11°C (51°F). This pleasant climate makes Yunwu an ideal destination for travelers looking to enjoy mild temperatures and outdoor adventures.

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

The chart illustrates September temperature patterns in Yunwu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Yunwu, September typically has an average temperature of 19°C (66°F), with highs reaching up to 29°C (85°F) and lows dropping to around 11°C (51°F).

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

September Precipitation in Yunwu

In Yunwu in September, the precipitation amount is 213 mm (8.4 in) during 21 days, highlighting the region's wet conditions for that period.

September Precipitation Trends in Yunwu

The chart displays monthly precipitation patterns in Yunwu, 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 Yunwu, September typically receives around 213 mm (8.4 inches) of precipitation spread over approximately 21 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 Yunwu

In Yunwu in September, humidity is 77%. With an average temperature of 19°C (66°F), this humidity feels like a heavy blanket wrapping around you, making the air feel thick and sticky, which can be quite uncomfortable for traveling.

September Average Humidity in Yunwu

This chart illustrates the average monthly humidity levels in Yunwu, 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 Yunwu is approximately 77%, 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 Yunwu

In Yunwu 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 Yunwu.

Maximum UV Index Levels in Yunwu for September

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

Data source: Yunwu 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 Yunwu Compares to Other Months

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

This table compares monthly weather conditions in Yunwu, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	2°C (36°F)	74 mm (2.9 inches)	72%	high
February Weather	4°C (40°F)	84 mm (3.3 inches)	76%	high
March Weather	9°C (48°F)	157 mm (6.2 inches)	87%	very high
April Weather	13°C (56°F)	189 mm (7.4 inches)	82%	extreme
May Weather	17°C (62°F)	252 mm (9.9 inches)	83%	extreme
June Weather	20°C (69°F)	298 mm (11.8 inches)	84%	extreme
July Weather	22°C (73°F)	364 mm (14.3 inches)	87%	extreme
August Weather	23°C (74°F)	240 mm (9.5 inches)	85%	extreme
September Weather	19°C (66°F)	213 mm (8.4 inches)	77%	extreme
October Weather	13°C (56°F)	159 mm (6.3 inches)	81%	very high
November Weather	8°C (48°F)	96 mm (3.8 inches)	86%	high
December Weather	4°C (39°F)	59 mm (2.3 inches)	81%	moderate