August weather forecast
Ranong, Thailand

In line with the ongoing wet season, Ranong's weather in August reaches its rainiest point with average rainfall inching up to a considerable 789mm (31.06"). August is undeniably the rainiest month of the year. As the daylight hours contract slightly, temperatures, too, start to dip a fraction. However, one can anticipate the onset of the tail-end of the rainy season, as the close of August foretells a reduction in rainfall. Consequently, August ends on a promising note, quietly hinting at the weather changes to come.

Temperature

In Ranong, August and September are characterised by the lowest temperatures, recording an average high of 30.5°C (86.9°F).

Heat index

The heat index for August is calculated to be a blisteringly hot 41°C (105.8°F). Undertake additional precautions, heat cramps and heat exhaustion could happen. Heatstroke could occur from sustained activity.
For clarity, heat index numbers account for light winds and areas under shade. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', combines air temperature and relative humidity to represent a human perceived temperature equivalent. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are highly critical to babies and toddlers. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
To offset high temperatures, the human body releases sweat which, upon evaporation, cools it down. When the air contains significant moisture, the efficiency of the evaporation process decreases, preventing the body from cooling down effectively and creating a feeling of overheating. Overheating and potential dehydration arise when body heat gain eclipses its release capability.

Humidity

The months with the highest humidity are August and September, with an average relative humidity of 86%.

Rainfall

August is the month with the most rainfall. Rain falls for 28 days and accumulates 789mm (31.06") of precipitation.

Daylight

In Ranong, the average length of the day in August is 12h and 26min.
On the first day of August, sunrise is at 06:15 and sunset at 18:48. On the last day of the month, sunrise is at 06:16 and sunset at 18:35 +07.