Sea Temperature in Dalian in September

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Complete information on the sea temperature range in the Yellow Sea in Dalian in September. Historical daily data. Climate details for September. Tips on swimming conditions and beach relaxation in Dalian. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.

Dalian Climate and Swimming Opportunities in September

Dalian lies within the Liaoning in China. The average daytime temperature in Dalian in September is 25°C (78°F), while the nighttime average is 19°C (66°F). There are typically seven rainy days during the month, with a total precipitation of 69 mm (2.7 inches). The daylight duration in September in Dalian is 12 hours, with an average of 7 hours of sunshine per day. The average wind speed in September is 14 km/h (9 mph), and the humidity level is around 71%.

The water temperature in Dalian in September ranges from 22°C to 25°C (72°F to 77°F). At the beginning of the month, the average temperature is around 25°C (77°F), shifting to 24°C (75°F) by mid-September and reaching 23°C (73°F) in the last ten days. Overall, the average sea temperature in Dalian for September is 24°C (75°F). Perfect swimming weather — warm water and hot air make for an enjoyable and relaxing experience.

Frequently Asked Questions About Water Temperatures in September in Dalian