Weather in September
The perfect water temperature of 29.1°C (84.4°F) makes September a great period for swimming and other water activities in Ko Tao, Thailand.
Note: For any water activity, having surface water temperatures from 25°C (77°F) to 29°C (84.2°F) is considered outstanding and highly delightful for lengthened periods.
On the first day of September, sunrise is at 06:11 and sunset at 18:29. On the last day of the month, sunrise is at 06:09 and sunset at 18:11 +07.
[Resources]Sea temperature
In September, the average sea temperature is 29.1°C (84.4°F).Note: For any water activity, having surface water temperatures from 25°C (77°F) to 29°C (84.2°F) is considered outstanding and highly delightful for lengthened periods.
Daylight
In September, the average length of the day is 12h and 11min.On the first day of September, sunrise is at 06:11 and sunset at 18:29. On the last day of the month, sunrise is at 06:09 and sunset at 18:11 +07.
Frequently asked questions
What is the water temperature in September in Ko Tao?
In September, the average sea temperature is 29.1°C (84.4°F). For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.
What is the average length of the day in September in Ko Tao?
In Ko Tao, Thailand, the average day length in September is 12h and 11min.
When is the sunrise / sunset in September in Ko Tao?
On the first day of September in Ko Tao, sunrise is at 06:11 and sunset at 18:29. On the last day of the month, sunrise is at 06:09 and sunset at 18:11 +07.
Average sea temperature in September
Ko Tao, Thailand
- Average sea temperature in September: 29.1°C
The best month for swimming (with the highest average sea temperature) is May (30.1°C).
The coldest month (with the lowest average sea temperature) is January (27.7°C).
Average daylight in September
Ko Tao, Thailand
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 12h and 42min).
The month with the shortest days is December (Average daylight: 11h and 30min).
Ko Tao, Thailand
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