Climate and monthly weather forecast
Hua Hin, Thailand

Scenic blue sky, clear water, and rocks on the white sandy beach of Sainoi in Hua Hin, Thailand
Scenic blue sky, clear water, and rocks on the white sandy beach of Sainoi in Hua Hin, Thailand

The best time to visit Hua Hin

The best months for a swim in Hua Hin, Thailand, are January through March and December, with a perfect temperature - varying between 25°C (77°F) and 29°C (84.2°F), and scarce rainfall.

Weather in January

January, the same as December, is a moderately hot winter month in Hua Hin, Thailand, with an average temperature varying between 22.2°C (72°F) and 29.9°C (85.8°F). An excellent water temperature of 28°C (82.4°F) and only 2 rainfall days, with 12mm (0.47") of accumulated rainfall, makes January a prime for swimming and other water activities. Weather in January »

Weather in February

The last month of the winter, February, is a hot month in Hua Hin, Thailand, with an average temperature varying between 23.3°C (73.9°F) and 31.3°C (88.3°F). The perfect water temperature of 28°C (82.4°F) with 15mm (0.59") of accumulated rainfall and only 2 rainfall days, makes February a great period for swimming and other water activities. Weather in February »

Weather in March

The first month of the spring, March, is still a tropical month in Hua Hin, Thailand, with temperature in the range of an average high of 32.4°C (90.3°F) and an average low of 24.6°C (76.3°F). The ideal sea water temperature of 29°C (84.2°F) and only 2 rainfall days, with 54mm (2.13") of accumulated rainfall, makes March the best time for swimming and other water activities. Weather in March »

Weather in April

April, like March, is a hot spring month in Hua Hin, Thailand, with temperature in the range of an average low of 25.8°C (78.4°F) and an average high of 33.6°C (92.5°F). April and May, with an average high-temperature of 33.6°C (92.5°F), are the warmest months. In April, the average heat index is computed to be a burning hot 47°C (116.6°F). Weather in April »

Weather in May

May, the last month of the spring in Hua Hin, is another tropical month, with an average temperature varying between 33.6°C (92.5°F) and 26°C (78.8°F). April and May, with an average high-temperature of 33.6°C (92.5°F), are the warmest months. In May, the average heat index is computed to be a blazing hot 47°C (116.6°F). Weather in May »

Weather in June

June, the first month of the summer in Hua Hin, is also a hot month, with an average temperature varying between 25.9°C (78.6°F) and 33.4°C (92.1°F). In June, the average high-temperature is almost the same as in May - a still hot 33.4°C (92.1°F). Weather in June »

Weather in July

July, like June, is another hot summer month in Hua Hin, Thailand, with an average temperature fluctuating between 33.1°C (91.6°F) and 25.5°C (77.9°F). In Hua Hin, the average high-temperature in July is practically the same as in June - a still tropical 33.1°C (91.6°F). Weather in July »

Weather in August

The last month of the summer, August, is another hot month in Hua Hin, Thailand, with temperature in the range of an average low of 25.5°C (77.9°F) and an average high of 33°C (91.4°F). In Hua Hin, the average high-temperature in August is essentially the same as in July - a still hot 33°C (91.4°F). Weather in August »

Weather in September

The first month of the autumn, September, is still a tropical month in Hua Hin, Thailand, with an average temperature varying between 32.4°C (90.3°F) and 25°C (77°F). In Hua Hin, the average high-temperature in September is practically the same as in August - a still hot 32.4°C (90.3°F). Weather in September »

Weather in October

October, the same as September, in Hua Hin, Thailand, is another tropical autumn month, with an average temperature ranging between max 31°C (87.8°F) and min 24.6°C (76.3°F). In Hua Hin, the average high-temperature in October is practically the same as in September - a still tropical 31°C (87.8°F). Weather in October »

Weather in November

November, the last month of the autumn in Hua Hin, is also a hot month, with an average temperature ranging between max 30.3°C (86.5°F) and min 24°C (75.2°F). In Hua Hin, the average high-temperature in November is almost the same as in October - a still hot 30.3°C (86.5°F). Weather in November »

Weather in December

December, the first month of the winter in Hua Hin, is still a warm month, with temperature in the range of an average high of 29.5°C (85.1°F) and an average low of 22.5°C (72.5°F). The ideal sea water temperature of 28°C (82.4°F) and only 2 rainfall days, with 8mm (0.31") of accumulated rainfall, makes December the best time for swimming and other water activities. Weather in December »
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FAQ

How many days does it rain in Hua Hin?

In Hua Hin, during the entire year, the rain falls for 118 days and collects up to 955mm (37.6") of precipitation.

When is the sea coldest in Hua Hin?

January, February and December, with an average sea temperature of 28°C (82.4°F), are months with the coldest seawater in Hua Hin.

What is the month with the most sunshine in Hua Hin?

The months with the most sunshine in Hua Hin are January through March and December, with an average of 9h of sunshine.

What is the month with the highest UV index in Hua Hin?

The months with the highest UV index are February through October, with an average maximum UV index of 12.

What are the warmest months in Hua Hin?

April and May, with an average high-temperature of 33.6°C (92.5°F), are warmest months in Hua Hin.

What are the months with the warmest sea water in Hua Hin?

April through June, with an average sea temperature of 30°C (86°F), are months with the warmest seawater in Hua Hin.

When are the longest days in Hua Hin?

With an average of 12h and 51min of daylight, June has the longest days of the year in Hua Hin, Thailand.

What is the month with the least sunshine in Hua Hin?

June through September, with an average of 5h of sunshine, are months with the least sunshine in Hua Hin, Thailand.

What is the most humid month in Hua Hin?

With an average relative humidity of 80%, October is the most humid month in Hua Hin.

What is the rainiest month in Hua Hin?

October is the month with the most rainfall. Rain falls for 17 days and accumulates 246mm (9.69") of precipitation.

What is the coldest month in Hua Hin?

With an average high-temperature of 29.5°C (85.1°F) and an average low-temperature of 22.5°C (72.5°F), December is the coldest month in Hua Hin.

What is the least humid month in Hua Hin?

The least humid month is December, with an average relative humidity of 67%.

What is the driest month in Hua Hin?

December is the month with the least rainfall. Rain falls for 2 days and accumulates 8mm (0.31") of precipitation.

What is the month with the shortest days in Hua Hin?

December has the shortest days of the year in Hua Hin, Thailand, with an average of 11h and 24min of daylight.

Is there Daylight Saving Time (DST) in Hua Hin?

Hua Hin, Thailand, does not observe Daylight Saving Time (DST). +07 timezone is used over the entire year.

When is the lowest UV index in Hua Hin?

December is the month with the lowest UV index in Hua Hin, Thailand, with an average maximum UV index of 9.

Average temperature
Hua Hin, Thailand

Average temperature - Hua Hin, Thailand

The warmest months (with the highest average high temperature) are April and May (33.6°C).
The month with the lowest average high temperature is December (29.5°C).

The month with the highest average low temperature is May (26°C).
The coldest month (with the lowest average low temperature) is January (22.2°C).

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Average humidity
Hua Hin, Thailand

Average humidity - Hua Hin, Thailand

The month with the highest relative humidity is October (80%).
The month with the lowest relative humidity is December (67%).

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Average rainfall
Hua Hin, Thailand

Average rainfall - Hua Hin, Thailand

The wettest month (with the highest rainfall) is October (246.2mm).
The driest month (with the least rainfall) is December (7.9mm).

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Average rainfall days
Hua Hin, Thailand

Average rainfall days - Hua Hin, Thailand

The month with the highest number of rainy days is August (18 days).
The months with the least rainy days are January, February, March and December (2 days).

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Average sea temperature
Hua Hin, Thailand

Average sea temperature - Hua Hin, Thailand

The best months for swimming (with the highest average sea temperature) are April, May and June (30°C).
The coldest months (with the lowest average sea temperature) are January, February and December (28°C).

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Average daylight / Average sunshine
Hua Hin, Thailand

Average daylight / Average sunshine - Hua Hin, Thailand

The month with the longest days is June (Average daylight: 12h and 51min).
The month with the shortest days is December (Average daylight: 11h and 24min).

The months with the most sunshine are January, February, March and December (Average sunshine: 9h).
The months with the least sunshine are June, July, August and September (Average sunshine: 5h).

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Average UV index
Hua Hin, Thailand

Average UV index - Hua Hin, Thailand

The months with the highest UV index are February, March, April, May, June, July, August, September and October (UV index 12).
The month with the lowest UV index is December (UV index 9).

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