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Similan Islands

Similan Islands Weather September

To help you choose the best time to travel, you can find climate data below on the weather on the Similan Islands in September.

day temperatureaverage daily high+31°C
night temperatureaverage daily low+23.6°C
sea temperaturesea temperature+28°C
day lengthdaytime12.5 h
sunny hours per daysunny / overcast hours3.6 / 8.9
average monthly precipitationaverage monthly precipitation596 mm

High season with the best weather conditions for the beach leisure on the Similan Islands are typically January, February, December.

Best places in September


Temperature on the Similan Islands

In September the average daily maximum on the Similan Islands is +31°C, and the minimum +23.6°C.

Most booked hotels on the Similan Islands

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Best beach resorts in September:

Barcelona
Spain

Nice
France

Rimini
Italy

Cannes
France

Lisbon
Portugal

Marseille
France


Algarve
Portugal

Marbella
Spain

Naples
Italy

Split
Croatia

Jeju
South Korea

Dubrovnik
Croatia


Daylight hours

There are 12.5 hours of daylight on the Similan Islands in September. Out of these, on average 3.6 are sunny, which means it is mostly cloudy.

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Sea temperature

The average monthly temperature in the Andaman Sea on the beaches of Similan Islands in September is +28°C.

The water is not only warm enough to bathe in, but it is also possible to stay in the water for an extended amount of time.

Similan Islands climate by month


Precipitation

The amount of precipitation on the Similan Islands in September is usually 596 mm, a very high amount.

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