August weather forecast
Rayong, Thailand

August continues the trend of the monsoon season in Rayong. The weather parameters remain more or less consistent with the monsoon characteristics of preceding months. A slight dip in rainfall is observed, with the average value dipping to 132mm (5.2") from the previous month's higher recording. Nevertheless, temperatures both on land and in the sea remain stable, making it a retailer's choice destination for travellers seeking a tropical experience.

Temperature

The dawn of August in Rayong, Thailand, sees an average high-temperature of a still tropical 32°C (89.6°F), subtly contrasting with July's 32.3°C (90.1°F). The average temperature during August nights is registered at a warm 26.4°C (79.5°F).

Heat index

In August, the average heat index is estimated at a blisteringly hot 44°C (111.2°F). Remain cautious: Heat cramps along with heat exhaustion are foreseeable. Ongoing activity may precipitate heatstroke.
Given the heat index, its values are aligned with shaded sites and gentle winds. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', takes into account both air temperature and humidity to illustrate what people actually feel. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. When you're directly under the sun's rays, remember that the heat index may surge by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.
The evaporation of sweat is a natural cooling mechanism of the human body, facilitated by perspiration. Increased relative humidity interferes with body cooling by slowing the rate of evaporation, resulting in a slower body cooling rate and a heightened feeling of heat. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.

Humidity

In Rayong, the average relative humidity in August is 80%.

Rainfall

In Rayong, in August, it is raining for 14 days, with typically 132mm (5.2") of accumulated precipitation. Throughout the year, in Rayong, there are 111 rainfall days, and 1383mm (54.45") of precipitation is accumulated.

Sea temperature

In Rayong, the average seawater temperature in August is 29.2°C (84.6°F).
Note: 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.

Daylight

The average length of the day in August in Rayong is 12h and 32min.
On the first day of August, sunrise is at 06:01 and sunset at 18:42. On the last day of the month, sunrise is at 06:04 and sunset at 18:26 +07.