Similan Islands, Thailand: What to pack, what to wear, and when to go [2021]

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Traveling to Similan Islands, Thailand? If you're planning to go to Similan Islands, this article contains some important information about when to go, what to wear, and what to pack.

Contents


When to go to Similan Islands, Thailand

Based on the climate and weather in Similan Islands, the best time to go is February. See below for details.

Important esssentials for Similan Islands, Thailand

Here are some general tips on what to wear in Similan Islands, as well as several items to remember to pack when traveling there.

What to wear/what to pack for Similan Islands, Thailand by month

January

If you vacation in Similan Islands during January, you might see that it can be sweltering. Temperatures tend to hover around the low 90s F (low 30s C) during the day, while at night they can dip into the low 70s F (low 20s C).

Humidity is generally between 50 and 60% during the day. In terms of precipitation, you can expect it to rain once in a while.

What to wear/what to pack:

February

February in Similan Islands is sweltering and dry with little rain. Temperatures average in the 90s F (mid 30s C) during the day. It rains once in a while.

What to wear/what to pack:

March

If you go to Similan Islands in March, you will notice that it can be excruciatingly hot. Expect it to rain regularly. Daytime temperatures are in the 90s F (mid 30s C).

What to wear/what to pack:

April

If you are traveling to Similan Islands in April, you will notice that it is blindingly hot and somewhat stormy. Expect it to rain a bit less than half of the time.

Daytime temperatures are in the 90s F (mid 30s C).

What to wear/what to pack:

May

May in Similan Islands is extremely hot and somewhat stormy. The rain can amount to several inches/centimeters.

During this time, temperatures average in the 80s F (high 20s C) to low 90s F (low 30s C), although night temperatures can dip into the 70s F (mid 20s C).

What to wear/what to pack:

June

June in Similan Islands can be sweltering. The rain can amount to several inches/centimeters.

During this time, temperatures average in the 80s F (high 20s C) to low 90s F (low 30s C), although night temperatures can dip into the 70s F (mid 20s C).

What to wear/what to pack:

July

July in Similan Islands is consistently hot. The rain can amount to several inches/centimeters. During this time, temperatures average in the low 80s F (low 30s C), although night temperatures can dip into the 70s F (mid 20s C).

What to wear/what to pack:

August

August in Similan Islands can be sweltering. The rain can amount to several inches/centimeters. During this time, temperatures average in the high 80s F (low 30s C), although night temperatures can dip into the 70s F (mid 20s C).

What to wear/what to pack:

September

September in Similan Islands is extremely hot. The rain can amount to several inches/centimeters. During this time, temperatures average in the low 80s F (high 20s C) to high 80s F (low 30s C).

What to wear/what to pack:

October

Traveling to Similan Islands in October, you will notice that it is constantly hot. Expect it to rain most days. Daytime temperatures are in the high 80s F (low 30s C).

What to wear/what to pack:

November

In November, Similan Islands is constantly hot. Temperatures routinely are in the low 80s F (low 30s C) range. At night, lows are in the 70s F (low 20s C).

This is also a rainy time for Similan Islands, with more than half of the days of the month having rain. In November, humidity reaches as high as 80%.

What to wear/what to pack:

December

If you vacation in Similan Islands during December, you are likely to find that it can be sweltering. Temperatures tend to hover around the low 80s F (low 30s C) during the day, while at night they can dip into the low 70s F (low 20s C).

Humidity is generally between 60 and 70% during the day. In terms of precipitation, you can expect it to rain regularly.

What to wear/what to pack:

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