Pattaya
Thailand
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Pattaya, Thailand

The best months for a swim in Pattaya, 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.

January, the same as December, in Pattaya, Thailand, is another hot winter month, with average temperature ranging between min 23°C (73.4°F) and max 30.6°C (87.1°F). The ideal sea water temperature of 27.2°C (81°F) and only 1 rainfall days, with 15.6mm (0.61") of accumulated rainfall, makes January the best time for swimming and other water activities. Weather in January »

The last month of the winter, February, is another tropical month in Pattaya, Thailand, with temperature in the range of an average high of 31.1°C (88°F) and an average low of 24.4°C (75.9°F). The perfect water temperature of 27.9°C (82.2°F) with 14.3mm (0.56") of accumulated rainfall and only 3 rainfall days, makes February a great period for swimming and other water activities. Weather in February »

The first month of the spring, March, is also a hot month in Pattaya, Thailand, with temperature in the range of an average low of 25.4°C (77.7°F) and an average high of 31.8°C (89.2°F). The perfect water temperature of 28.8°C (83.8°F) with 53.3mm (2.1") of accumulated rainfall and only 4 rainfall days, makes March a great period for swimming and other water activities. Weather in March »

April, like March, is another tropical spring month in Pattaya, Thailand, with temperature in the range of an average low of 26.3°C (79.3°F) and an average high of 32.9°C (91.2°F). The warmest month is April, with an average high-temperature of 32.9°C (91.2°F) and an average low-temperature of 26.3°C (79.3°F). The average heat index is estimated at a blazing hot 46.3°C (115.3°F). Weather in April »

The last month of the spring, May, is another hot month in Pattaya, Thailand, with average temperature varying between 26.4°C (79.5°F) and 32.4°C (90.3°F). In Pattaya, the average high-temperature in May is relatively the same as in April - a still hot 32.4°C (90.3°F). Weather in May »

The first month of the summer, June, is also a hot month in Pattaya, Thailand, with average temperature fluctuating between 26.3°C (79.3°F) and 31.7°C (89.1°F). In June, the average high-temperature is practically the same as in May - a still tropical 31.7°C (89.1°F). Weather in June »

July, like June, is another hot summer month in Pattaya, Thailand, with average temperature fluctuating between 31.4°C (88.5°F) and 26°C (78.8°F). In July, the average high-temperature is practically the same as in June - a still tropical 31.4°C (88.5°F). Weather in July »

August, the last month of the summer, in Pattaya, is also a hot month, with average temperature fluctuating between 26°C (78.8°F) and 31.2°C (88.2°F). In Pattaya, Thailand, the average high-temperature is essentially the same as in July - a still hot 31.2°C (88.2°F). Weather in August »

September, the first month of the autumn, in Pattaya, is still a tropical month, with temperature in the range of an average low of 25.2°C (77.4°F) and an average high of 31°C (87.8°F). In Pattaya, the average high-temperature is almost the same as in August - a still tropical 31°C (87.8°F). Weather in September »

October, the same as September, in Pattaya, Thailand, is a hot autumn month, with average temperature varying between 30.8°C (87.4°F) and 24.4°C (75.9°F). In October, the average high-temperature is relatively the same as in September - a still hot 30.8°C (87.4°F). Weather in October »

November, the last month of the autumn, in Pattaya, is also a hot month, with average temperature ranging between max 30.5°C (86.9°F) and min 23.7°C (74.7°F). In November, the average high-temperature is relatively the same as in October - a still tropical 30.5°C (86.9°F). Weather in November »

The first month of the winter, December, is still a tropical month in Pattaya, Thailand, with average temperature fluctuating between 22.5°C (72.5°F) and 30°C (86°F). The perfect water temperature of 28.2°C (82.8°F) with 8.3mm (0.33") of accumulated rainfall and only 1 rainfall days, makes December a great period for swimming and other water activities. Weather in December »

How many days does it rain in Pattaya?

In Pattaya, during the entire year, the rain falls for 106 days and collects up to 1110.7mm (43.73") of precipitation.

When is the sea coldest in Pattaya?

With an average sea temperature of 27.2°C (81°F), January is the month with the coldest seawater in Pattaya.

What are the months with the most sunshine in Pattaya?

January through April and December, with an average of 8h of sunshine, are months with the most sunshine in Pattaya.

When is the highest UV index in Pattaya?

February through September, with an average maximum UV index of 12, are months with the highest UV index in Pattaya.

What is the warmest month in Pattaya?

The warmest month in Pattaya is April, with an average high-temperature of 32.9°C (91.2°F) and an average low-temperature of 26.3°C (79.3°F).

What month is the sea warmest in Pattaya?

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

When are the longest days in Pattaya?

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

What is the month with the least sunshine in Pattaya?

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

What is the most humid month in Pattaya?

The most humid month is October, with an average relative humidity of 83%.

What is the rainiest month in Pattaya?

The month with the most rainfall in Pattaya is October when the rain falls for 18 days and typically aggregates up to 216.1mm (8.51") of precipitation.

What is the coldest month in Pattaya?

December is the coldest month in Pattaya, with an average high-temperature of 30°C (86°F) and an average low-temperature of 22.5°C (72.5°F).

What is the least humid month in Pattaya?

December is the least humid month in Pattaya, Thailand, with an average relative humidity of 70%.

What is the driest month in Pattaya?

The month with the least rainfall is December when the rain falls for 1 days and typically collects 8.3mm (0.33") of precipitation.

What is the month with the shortest days in Pattaya?

December has the shortest days of the year in Pattaya, with an average of 11.4h of daylight.

When is the lowest UV index in Pattaya?

With an average maximum UV index of 9, December is the month with the lowest UV index in Pattaya.
Average temperature - Pattaya, Thailand
Average humidity - Pattaya, Thailand
Average rainfall - Pattaya, Thailand

The wettest month (with the highest rainfall) is October (216.1mm).
The driest month (with the least rainfall) is December (8.3mm).

Average rainfall days - Pattaya, Thailand
Average sea temperature - Pattaya, 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 (27.2°C).

Average daylight / Average sunshine - Pattaya, Thailand

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

Months with the most sunshine are January, February, March, April and December (Average sunshine: 8h).
Months with the least sunshine are June, July, August and September (Average sunshine: 5).

Average UV index - Pattaya, Thailand

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