Hat Yai
Thailand
Long-term weather forecast
Long-term weather forecast

August weather forecast and climate
Hat Yai, Thailand

The last month of the summer, August, is also a hot month in Hat Yai, Thailand, with average temperature varying between 23.5°C (74.3°F) and 33.1°C (91.6°F).

Temperature

In Hat Yai, the average high-temperature in August is almost the same as in July - a still hot 33.1°C (91.6°F). In August, in Hat Yai, the average low-temperature is 23.5°C (74.3°F).

Heat index

In August, the average heat index is calculated to a life-threatening hot 48°C (118.4°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 'feels like', 'real feel', 'apparent temperature', or 'felt air temperature', is a measure of how hot it feels when the actual air humidity is factored in. Additional factors like wind, metabolic differences, differences in body mass, height, and shape, and activity influence one's weather impression. 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 cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

In August, the average relative humidity in Hat Yai is 79%.

Rainfall

In Hat Yai, in August, during 14 rainfall days, 113mm (4.4") of precipitation is typically accumulated. In Hat Yai, during the entire year, the rain falls for 160 days and collects up to 1726.3mm (68") of precipitation.

Daylight

In August, the average length of the day is 12.3h.

Sunshine

June, August through December, with an average of 6h of sunshine, are months with the least sunshine in Hat Yai.

UV index

February through October, with an average maximum UV index of 12, are months with the highest UV index. A UV Index estimate of 11, and higher, represents an extreme threat to health from unprotected exposure to the Sun's UV rays for the average person.
Note: The daily maximum UV index of 12 interpret into the following advice:
Take all required precautions, as unprotected skin and eyes can burn in minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. 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.

What is the temperature in August in Hat Yai?

In Hat Yai, Thailand, in August, the average high-temperature is 33.1°C (91.6°F), and the average low-temperature is 23.5°C (74.3°F). In August, the average heat index (a.k.a. 'feels like', 'apparent temperature'), that combines air temperature and relative humidity, is appraised at 48°C (118.4°F).

What is the average humidity in August in Hat Yai?

In Hat Yai, the average relative humidity in August is 79%.

How many days does it rain in August in Hat Yai?

In Hat Yai, Thailand, during August, the rain falls for 14 days and regularly aggregates up to 113mm (4.4") of precipitation.

How many hours of daylight does Hat Yai have in August?

The average length of the day in August in Hat Yai is 12.3h.

What is the month with the least sunshine in Hat Yai?

June, August through December, with an average of 6h of sunshine, are months with the least sunshine in Hat Yai.

How many hours of sunshine does Hat Yai have in August?

The average sunshine in August is 6h.

What are the months with the highest UV index in Hat Yai?

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

What is the UV index reading in August in Hat Yai?

In August, the average daily maximum UV index is 12. A UV Index reading of 11, and higher, represents an ultimate hazard to health from unsafe exposure to the Sun's UV rays.
Average temperature in August - Hat Yai, Thailand
  • Average high temperature in August: 33.1°C

The warmest month (with the highest average high temperature) is April (34.6°C).
The month with the lowest average high temperature is December (29.7°C).

  • Average low temperature in August: 23.5°C

The month with the highest average low temperature is May (24°C).
The coldest month (with the lowest average low temperature) is January (22°C).

Average humidity in August - Hat Yai, Thailand
  • Average humidity in August: 79%

The month with the highest relative humidity is November (87%).
The month with the lowest relative humidity is March (76%).

Average rainfall in August - Hat Yai, Thailand
  • Average rainfall in August: 113mm

The wettest month (with the highest rainfall) is November (317.1mm).
The driest month (with the lowest rainfall) is February (24.4mm).

Average rainfall days in August - Hat Yai, Thailand
  • Average rainfall days in August: 14 days

Months with the highest number of rainy days are October and November (21 days).
The month with the lowest number of rainy days is February (3 days).

Average daylight in August / Average sunshine in August - Hat Yai, Thailand
  • Average daylight in August: 12.3h

Months with the longest days are June and July (Average daylight: 12.5h).
The month with shortest days is December (Average daylight: 11.7h).

  • Average sunshine in August: 6h

The month with most sunshine is February (Average sunshine: 9h).
Months with least sunshine are June, August, September, October, November and December (Average sunshine: 6).

Average UV index in August - Hat Yai, 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).
Months with the lowest UV index are January, November and December (UV index 11).