Ko Sichang
Thailand
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Ko Sichang, Thailand

The best months for a swim in Ko Sichang, Thailand, are January through April and December, with a perfect temperature - varying between 25°C (77°F) and 29°C (84.2°F), and scarce rainfall.
January is a hot winter month in Ko Sichang, Thailand, with average temperature ranging between min 22.6°C (72.7°F) and max 30.3°C (86.5°F). The perfect water temperature of 26.8°C (80.2°F) with 10.9mm (0.4") of accumulated rainfall and only 1 rainfall days, makes January a great period for swimming and other water activities. Weather in January »

The last month of the winter, February, is also a hot month in Ko Sichang, Thailand, with average temperature ranging between max 31°C (87.8°F) and min 24.6°C (76.3°F). The ideal sea water temperature of 27.7°C (81.9°F) and only 3 rainfall days, with 15.7mm (0.6") of accumulated rainfall, makes February the best time for swimming and other water activities. Weather in February »

The first month of the spring, March, is still a hot month in Ko Sichang, Thailand, with average temperature varying between 26°C (78.8°F) and 31.9°C (89.4°F). The perfect water temperature of 28.6°C (83.5°F) with 49.6mm (2") of accumulated rainfall and only 3 rainfall days, makes March a great period for swimming and other water activities. Weather in March »

April, the same as March, in Ko Sichang, Thailand, is another hot spring month, with temperature in the range of an average low of 27.1°C (80.8°F) and an average high of 33°C (91.4°F). The perfect water temperature of 29.6°C (85.3°F) with 77.3mm (3") of accumulated rainfall and only 5 rainfall days, makes April a great period for swimming and other water activities. Weather in April »

May, the last month of the spring, in Ko Sichang, is another hot month, with average temperature fluctuating between 32.5°C (90.5°F) and 26.9°C (80.4°F). In May, the average high-temperature is relatively the same as in April - a still tropical 32.5°C (90.5°F). Weather in May »

June, the first month of the summer, in Ko Sichang, is also a hot month, with average temperature ranging between min 26.8°C (80.2°F) and max 31.9°C (89.4°F). In Ko Sichang, the average high-temperature is essentially the same as in May - a still hot 31.9°C (89.4°F). Weather in June »

July, the same as June, in Ko Sichang, Thailand, is another hot summer month, with temperature in the range of an average high of 31.5°C (88.7°F) and an average low of 26.1°C (79°F). In July, the average high-temperature is practically the same as in June - a still tropical 31.5°C (88.7°F). Weather in July »

The last month of the summer, August, is also a hot month in Ko Sichang, Thailand, with average temperature fluctuating between 26.2°C (79.2°F) and 31.3°C (88.3°F). In August, the average high-temperature is relatively the same as in July - a still tropical 31.3°C (88.3°F). Weather in August »

The first month of the autumn, September, is still a hot month in Ko Sichang, Thailand, with average temperature fluctuating between 25.1°C (77.2°F) and 30.9°C (87.6°F). In September, the average high-temperature is almost the same as in August - a still tropical 30.9°C (87.6°F). Weather in September »

October, like September, is another hot autumn month in Ko Sichang, Thailand, with average temperature ranging between max 30.9°C (87.6°F) and min 24.5°C (76.1°F). In October, the average high-temperature remains the same as in September - a still hot 30.9°C (87.6°F). Weather in October »

The last month of the autumn, November, is another hot month in Ko Sichang, Thailand, with average temperature varying between 24°C (75.2°F) and 30.6°C (87.1°F). In Ko Sichang, the average high-temperature is essentially the same as in October - a still hot 30.6°C (87.1°F). Weather in November »

December, the first month of the winter, in Ko Sichang, is also a moderately hot month, with average temperature fluctuating between 22.5°C (72.5°F) and 29.9°C (85.8°F). The perfect water temperature of 28°C (82.4°F) with 8.5mm (0.3") of accumulated rainfall and only 2 rainfall days, makes December a great period for swimming and other water activities. Weather in December »

How many days does it rain in Ko Sichang?

Throughout the year, in Ko Sichang, there are 106 rainfall days, and 1218.9mm (48") of precipitation is accumulated.

What month is the sea coldest in Ko Sichang?

With an average sea temperature of 26.8°C (80.2°F), January is the month with the coldest seawater in Ko Sichang, Thailand.

What is the warmest month in Ko Sichang?

With an average high-temperature of 33°C (91.4°F) and an average low-temperature of 27.1°C (80.8°F), April is the warmest month in Ko Sichang.

What is the month with the warmest sea water in Ko Sichang?

With an average sea temperature of 30°C (86°F), May is the month with the warmest seawater.

When are the longest days in Ko Sichang?

The month with the longest days is June, with an average of 12.9h of daylight.

What is the wettest month in Ko Sichang?

September is the month with the most rainfall. Rain falls for 18 days and accumulates 269.2mm (10.6") of precipitation.

What is the most humid month in Ko Sichang?

October is the most humid month, with an average relative humidity of 82%.

What is the coldest month in Ko Sichang?

December is the coldest month in Ko Sichang, Thailand, with an average high-temperature of 29.9°C (85.8°F) and an average low-temperature of 22.5°C (72.5°F).

What is the least humid month in Ko Sichang?

The least humid month in Ko Sichang, Thailand, is December, with an average relative humidity of 68%.

What is the driest month in Ko Sichang?

The month with the least rainfall in Ko Sichang, Thailand, is December when the rain falls for 2 days and typically collects 8.5mm (0.3") of precipitation.

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

With an average of 11.4h of daylight, December has the shortest days of the year.
Average temperature - Ko Sichang, Thailand
Average humidity - Ko Sichang, Thailand
Average rainfall - Ko Sichang, Thailand

The wettest month (with the highest rainfall) is September (269.2mm).
The driest month (with the lowest rainfall) is December (8.5mm).

Average rainfall days - Ko Sichang, Thailand
Average sea temperature - Ko Sichang, Thailand

The best month for swimming (with the highest average sea temperature) is May (30°C).
The coldest month (with the lowest average sea temperature) is January (26.8°C).

Average daylight - Ko Sichang, Thailand

The month with the longest days is June (Average daylight: 12.9h).
The month with shortest days is December (Average daylight: 11.4h).