Weather in September
September marks a further drop in sea temperature to 28.3°C (82.9°F). The daylight duration also reduces gradually, symbolizing a slow but sure step towards fall. As the hot summer peels off, a distinctly pleasant and welcoming tone starts to take over the climate. The weather is marked by its mildness - not too hot, nor too cold. With days of comfortable warmth and nights that hint at an emerging coolness, September offers a balanced and cozy ambience.
Sea temperature
In
Kowloon, in September, the average water temperature is 28.3°C (82.9°F).
Note: Water surface temperatures from 25°C (77°F) to 29°C (84.2°F) are considered optimal and extremely delightful for long-lasting pleasure in any water activity.
Daylight
In September, the average length of the day is 12h and 17min.
On the first day of September in Kowloon, sunrise is at 06:06 and sunset at 18:40. On the last day of the month, sunrise is at 06:14 and sunset at 18:11 HKT.