Hua Hin
Thailand
Long-term weather forecast
Long-term weather forecast

August weather forecast and climate
Hua Hin, Thailand

Beautiful blue sky, clear water, and rocks on the white sandy beach of Sainoi in Hua Hin, Thailand, with a beautiful forest mountain
Beautiful blue sky, clear water, and rocks on the white sandy beach of Sainoi in Hua Hin, Thailand, with a beautiful forest mountain
August, the last month of the summer, in Hua Hin, is also a hot month, with average temperature ranging between min 25.5°C (77.9°F) and max 33°C (91.4°F).

Temperature

In August, the average high-temperature is almost the same as in July - a still hot 33°C (91.4°F). In August, the average low-temperature is 25.5°C (77.9°F).

Heat index

The average heat index is estimated at a blistering 44.8°C (112.6°F). Beware - heat cramps and heat exhaustion are very likely. Heatstroke is imminent with prolonged activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. With the exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature', 'apparent temperature', 'feels like', or 'real feel', is a measure of how hot it feels when the actual air humidity is factored in. This effect is individual, with diverse people perceiving weather differently for numerous reasons (clothing, metabolic differences, differences in body mass, height, and shape), and activity. Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. If the body can not disperse the excessive heat and body temperature reaches conditions of hyperthermia, above 37.5°C (99.5°F) to 38.3°C (100.9°F), thermal conditions are potentially life-threatening.

Humidity

In August, the average relative humidity is 73%.

Rainfall

In Hua Hin, Thailand, it is raining for 18 days, with typically 71.2mm (2.8") of accumulated precipitation. Throughout the year, in Hua Hin, there are 118 rainfall days, and 955.1mm (37.6") of precipitation is accumulated.

Sea temperature

In Hua Hin, the average seawater temperature is 29°C (84.2°F).
Note: Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

Daylight

In Hua Hin, the average length of the day in August is 12.5h.

Sunshine

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

UV index

Months with the highest UV index are February through October, with an average maximum UV index of 12. A UV Index reading of 11, and higher, represents an extreme threat to health from the exposure to the Sun's UV radiation for average individuals.
Note: The daily maximum UV index of 12 interpret into the following advice:
Take all necessary precautions, as unprotected skin can burn in minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Even on cloudy days, a sunscreen with a minimum 30 sun protection factor should be generously applied and frequently re-applied, including after every swim or outdoor exercise. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.

What is the temperature in August in Hua Hin?

In August, the average high-temperature is 33°C (91.4°F), and the average low-temperature is 25.5°C (77.9°F). In August, the average heat index (a.k.a. 'felt air temperature', 'real feel'), that combines relative humidity and air temperature, is estimated at 44.8°C (112.6°F).

What is the average humidity in August in Hua Hin?

In Hua Hin, Thailand, the average relative humidity in August is 73%.

How many days does it rain in August in Hua Hin?

In Hua Hin, in August, during 18 rainfall days, 71.2mm (2.8") of precipitation is typically accumulated.

How warm is the water in August in Hua Hin?

In August, the average sea temperature in Hua Hin is 29°C (84.2°F). For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

How many hours of daylight does Hua Hin have in August?

The average length of the day in August in Hua Hin is 12.5h.

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

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

How many hours of sunshine does Hua Hin have in August?

The average sunshine in August is 5h.

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

Months with the highest UV index in Hua Hin, Thailand, are February through October, with an average maximum UV index of 12.

What is the UV index intensity in August in Hua Hin?

In Hua Hin, Thailand, the average daily maximum UV index in August is 12. A UV Index of 11, and more, symbolizes an excessive health risk from the exposure to the Sun's UV rays.
Average temperature in August - Hua Hin, Thailand
  • Average high temperature in August: 33°C

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).

  • Average low temperature in August: 25.5°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).

Average humidity in August - Hua Hin, Thailand
  • Average humidity in August: 73%

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

Average rainfall in August - Hua Hin, Thailand
  • Average rainfall in August: 71.2mm

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

Average rainfall days in August - Hua Hin, Thailand
  • Average rainfall days in August: 18 days

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

Average sea temperature in August - Hua Hin, Thailand
  • Average sea temperature in August: 29°C

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

Average daylight in August / Average sunshine in August - Hua Hin, Thailand
  • Average daylight in August: 12.5h

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

  • Average sunshine in August: 5h

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

Average UV index in August - Hua Hin, Thailand
  • Average UV index in August: 12

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).