September weather forecastGuangdong, China
September
Weather in September
The perfect water temperature of 27.2°C (81°F) makes September a great period for swimming and other water activities in Guangdong, China.Sea temperature
In Guangdong, China, in September, the average water temperature is 27.2°C (81°F).Note: Swimming, diving, and other activities in water temperatures between 25°C (77°F) and 29°C (84.2°F) are thought to be quite enjoyable and satisfying for extended periods, with no discomfort.
Daylight
In September, the average length of the day is 12h and 17min.On the first day of the month, sunrise is at 06:09 and sunset at 18:44. On the last day of September, sunrise is at 06:18 and sunset at 18:15 CST.
Updated: Aug 28, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
In September, the average sea temperature is 27.2°C (81°F). Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.
The average day length in September is 12h and 17min.
In September, on the first day of the month, sunrise is at 06:09 and sunset at 18:44. On the last day of the month, in Guangdong, sunrise is at 06:18 and sunset at 18:15 CST.
Average sea temperature in September
Guangdong, China
- Average sea temperature in September: 27.2°C
The best month for swimming (with the highest average sea temperature) is July (27.7°C).
The coldest months (with the lowest average sea temperature) are January and February (17.8°C).
Average daylight in September
Guangdong, China
- Average daylight in September: 12h and 18min
The month with the longest days is June (Average daylight: 13h and 30min).
The month with the shortest days is December (Average daylight: 10h and 42min).
