Climate and monthly weather forecast
Ko Lanta, Thailand

Weather in January

January, the same as December, in Ko Lanta, Thailand, is a hot winter month, with an average temperature fluctuating between 23.9°C (75°F) and 32.7°C (90.9°F). In January, the average high-temperature is relatively the same as in December - a still hot 32.7°C (90.9°F). Weather in January »

Weather in February

February, the last month of the winter in Ko Lanta, is also a hot month, with an average temperature varying between 33.7°C (92.7°F) and 24.1°C (75.4°F). In February, the average high-temperature is essentially the same as in January - a still hot 33.7°C (92.7°F). Weather in February »

Weather in March

The first month of the spring, March, is still a hot month in Ko Lanta, Thailand, with an average temperature varying between 24.6°C (76.3°F) and 34.1°C (93.4°F). The warmest month is March, with an average high-temperature of 34.1°C (93.4°F) and an average low-temperature of 24.6°C (76.3°F). In March, the average heat index is computed to be a blazing hot 50°C (122°F). Weather in March »

Weather in April

April, like March, is another hot spring month in Ko Lanta, Thailand, with an average temperature varying between 25°C (77°F) and 33.9°C (93°F). In Ko Lanta, the average high-temperature in April is relatively the same as in March - a still tropical 33.9°C (93°F). Weather in April »

Weather in May

May, the last month of the spring in Ko Lanta, is another tropical month, with an average temperature varying between 25.3°C (77.5°F) and 32.5°C (90.5°F). In May, the average high-temperature is almost the same as in April - a still tropical 32.5°C (90.5°F). Weather in May »

Weather in June

June, the first month of the summer in Ko Lanta, is still a tropical month, with an average temperature ranging between max 31.8°C (89.2°F) and min 25.4°C (77.7°F). In June, the average high-temperature is practically the same as in May - a still hot 31.8°C (89.2°F). Weather in June »

Weather in July

July, the same as June, in Ko Lanta, Thailand, is another tropical summer month, with an average temperature varying between 25°C (77°F) and 31.5°C (88.7°F). In July, the average high-temperature is practically the same as in June - a still hot 31.5°C (88.7°F). Weather in July »

Weather in August

August, the last month of the summer in Ko Lanta, is another hot month, with an average temperature varying between 25.2°C (77.4°F) and 31.2°C (88.2°F). In Ko Lanta, the average high-temperature in August is practically the same as in July - a still tropical 31.2°C (88.2°F). Weather in August »

Weather in September

September, the first month of the autumn in Ko Lanta, is also a hot month, with an average temperature varying between 30.8°C (87.4°F) and 24.8°C (76.6°F). With an average high-temperature of 30.8°C (87.4°F) and an average low-temperature of 24.8°C (76.6°F), September is the coldest month. The average heat index in September is computed to be a scorching 42°C (107.6°F). Weather in September »

Weather in October

October, the same as September, in Ko Lanta, Thailand, is another hot autumn month, with an average temperature fluctuating between 24.4°C (75.9°F) and 30.9°C (87.6°F). In October, the average high-temperature is relatively the same as in September - a still hot 30.9°C (87.6°F). Weather in October »

Weather in November

The last month of the autumn, November, is also a hot month in Ko Lanta, Thailand, with an average temperature fluctuating between 31°C (87.8°F) and 24.1°C (75.4°F). In November, the average high-temperature is relatively the same as in October - a still tropical 31°C (87.8°F). Weather in November »

Weather in December

December, the first month of the winter in Ko Lanta, is also a hot month, with an average temperature fluctuating between 31.2°C (88.2°F) and 23.6°C (74.5°F). In Ko Lanta, Thailand, the average high-temperature in December is relatively the same as in November - a still hot 31.2°C (88.2°F). Weather in December »
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FAQ

What is the driest month in Ko Lanta?

January is the month with the least rainfall in Ko Lanta, Thailand. Rain falls for 3 days and accumulates 15mm (0.59") of precipitation.

How much does it rain in Ko Lanta?

In Ko Lanta, during the entire year, the rain falls for 155 days and collects up to 2174mm (85.59") of precipitation.

What is the least humid month in Ko Lanta?

February is the least humid month, with an average relative humidity of 74%.

What is the warmest month in Ko Lanta?

The warmest month in Ko Lanta, Thailand, is March, with an average high-temperature of 34.1°C (93.4°F) and an average low-temperature of 24.6°C (76.3°F).

What are the most humid months in Ko Lanta?

The months with the highest humidity in Ko Lanta are May through November, with an average relative humidity of 85%.

When are the longest days in Ko Lanta?

The month with the longest days is June, with an average of 12h and 34min of daylight.

What is the coldest month in Ko Lanta?

September is the coldest month in Ko Lanta, with an average high-temperature of 30.8°C (87.4°F) and an average low-temperature of 24.8°C (76.6°F).

What is the wettest month in Ko Lanta?

September is the month with the most rainfall in Ko Lanta, Thailand. Rain falls for 22 days and accumulates 330mm (12.99") of precipitation.

What is the month with the shortest days in Ko Lanta?

The month with the shortest days in Ko Lanta is December, with an average of 11h and 41min of daylight.

Is there Daylight Saving Time (DST) in Ko Lanta?

Ko Lanta, Thailand, does not observe Daylight Saving Time (DST). +07 timezone is used throughout the entire year.

Average temperature
Ko Lanta, Thailand

Average temperature - Ko Lanta, Thailand

The warmest month (with the highest average high temperature) is March (34.1°C).
The month with the lowest average high temperature is September (30.8°C).

The month with the highest average low temperature is June (25.4°C).
The coldest month (with the lowest average low temperature) is December (23.6°C).

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Average humidity
Ko Lanta, Thailand

Average humidity - Ko Lanta, Thailand

The months with the highest relative humidity are May, June, July, August, September, October and November (85%).
The month with the lowest relative humidity is February (74%).

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Average rainfall
Ko Lanta, Thailand

Average rainfall - Ko Lanta, Thailand

The wettest month (with the highest rainfall) is September (330.3mm).
The driest month (with the least rainfall) is January (14.9mm).

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Average rainfall days
Ko Lanta, Thailand

Average rainfall days - Ko Lanta, Thailand

The month with the highest number of rainy days is September (22 days).
The month with the least rainy days is February (2 days).

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Average daylight
Ko Lanta, Thailand

Average daylight - Ko Lanta, Thailand

The month with the longest days is June (Average daylight: 12h and 34min).
The month with the shortest days is December (Average daylight: 11h and 41min).

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