September
Weather in September
The perfect water temperature of 28.5°C (83.3°F) makes September a great period for swimming and other water activities in Xiao Dan Chang Yuan, China.
Note: Water temperature from 25°C (77°F) to 29°C (84.2°F) is considered very warm, making water activities enjoyable for prolonged periods without any uncomfortable sensations.
On the first day of the month, sunrise is at 06:30 and sunset at 19:00. On the last day of September, sunrise is at 06:35 and sunset at 18:34 CST.
Sea temperature
In Xiao Dan Chang Yuan, in September, the average water temperature is 28.5°C (83.3°F).Note: Water temperature from 25°C (77°F) to 29°C (84.2°F) is considered very warm, making water activities enjoyable for prolonged periods without any uncomfortable sensations.
Daylight
In Xiao Dan Chang Yuan, the average length of the day in September is 12h and 15min.On the first day of the month, sunrise is at 06:30 and sunset at 19:00. On the last day of September, sunrise is at 06:35 and sunset at 18:34 CST.
Updated: Aug 29, 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
What is the sea water temperature in September?
In September, the average sea temperature is 28.5°C (83.3°F). For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.
What is the average length of the day in September?
The average day length in September is 12h and 15min.
What time are sunrise and sunset in September?
In September, on the first day of the month, sunrise is at 06:30 and sunset at 19:00. On the last day of the month, sunrise is at 06:35 and sunset at 18:34 CST.
Average sea temperature in September
Xiao Dan Chang Yuan, China
- Average sea temperature in September: 28.5°C
The best month for swimming (with the highest average sea temperature) is July (29.9°C).
The coldest months (with the lowest average sea temperature) are February and March (21.8°C).
Average daylight in September
Xiao Dan Chang Yuan, China
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 13h and 18min).
The month with the shortest days is December (Average daylight: 11h and 0min).
