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China

China - East coast weather in September 2025

China

China - East coast weather in September 2025

 

Day

27 °C

 

Night

21 °C

 

Sea

26 °C

 

Precipitation

127 mm

in month

 

Rainy days

11 days

in month

 

Daylight

12 hours

average

 

Sunshine

6 hours

average

 

Humidity

81 %

 

Day

27 °C

 

Night

21 °C

 

Sea

26 °C

 

Precipitation

127 mm

in month

 

Rainy days

11 days

in month

 

Daylight

12 hours

average

 

Sunshine

6 hours

average

 

Humidity

81 %

Overview: China - East coast
In China - East coast in September, the average air temperature ranges from 27 °C (81 °F) during the day to 21 °C (70 °F) at night. There are 11 days of rain on average, where the rainfall is 127 mm (4.98 in).

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Weather overview and FAQs

Weather overview

In China - East coast in September, the average air temperature ranges from 27 °C (81 °F) during the day to 21 °C (70 °F) at night. There are 11 days of rain on average, where the rainfall is 127 mm (4.98 in).

Are there good conditions to visit in China - East coast in September?

In September in China - East coast, there are ideal conditions for a vacation. The temperature during the day will be nice 27 °C (81 °F). The temperature of the sea will be perfect at 26 °C (78 °F). At night, temperatures hover around a pleasant 21 °C (70 °F).

What is the temperature in China - East coast during the day in September?

In China - East coast in September, the average daily temperatures will be 27 °C (81 °F). The ideal temperature for enjoying sunbathing by the water and a good temperature for other activities. For some people, it will be too hot in the direct sunlight and the stay may not be so pleasant. Don't forget to pack flip-flops, sunscreen, and a hand fan if necessary - it may come in handy.

How windy is it in September in China - East coast?

An average wind scale that can be expected in China - East coast in September is 3.

How many days of precipitation on average can I expect in September in China - East coast?

There are 11 days, which are rainy in September in China - East coast, that is, days with precipitation more than 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 2.5 days of the week, or in general - 36 % days.

What is the night temperature in September in China - East coast?

The average night temperature in China - East coast in September is 21 °C (70 °F). A very pleasant temperature for long evening walks, fun over a drink outside, or doing sports in the morning. If possible, look for a hotel with air conditioning.

How heavy is the precipitation in China - East coast in September?

In China - East coast in September, there is 127 mm (4.98 in) rainfall, which means on average 4 mm (0.17 in) rainfall per day.

How many hours of sun to expect in September in China - East coast?

In China - East coast in September, you can expect around 6 hours of sunshine.

Is there a wet season in China - East coast in September?

No, there is no wet season in September in China - East coast - you can expect 11 days of rain during the month.

How long is the day (from dawn till dusk) in China - East coast in September?

The length of daylight in China - East coast in September is 12 hours.

Is there a dry season in China - East coast in September?

No, September is not a dry month in China - East coast, expect rain approximately 11 days in a month.

Is the temperature rising or falling in the course of time in September in China - East coast?

During September in China - East coast, the day temperatures are decreasing - from 29 °C (85 °F) at the beginning of the month to 25 °C (77 °F) at the end of the month.

What level of humidity is to expect in September in China - East coast?

In China - East coast in September, expect humidity around 81 %. This humidity is rather above average, but except for sensitive individuals, it should not be a problem.

Is the weather in China - East coast warmer in September than in August?

No, in September in China - East coast the temperature is not higher than in August.

Is China - East coast rainier in September than in October?

Yes, China - East coast is a rainier September than in October.

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