The first month of the autumn,
September, is still a hot month in
Pattani,
Thailand, with an average temperature ranging between max 32.4°C (90.3°F) and min 23.6°C (74.5°F).
Temperature
September welcomes an average high-temperature of a still tropical 32.4°C (90.3°F), not much different from the preceding month. The nighttime temperature, during September, averages of 23.6°C (74.5°F).
Heat index
The heat index value for September is computed to be a blazing hot 46°C (114.8°F).
Keep guard: Heat cramps and heat exhaustion are likely. Continued activity increases the risk of heatstroke.
Heat index data is primarily for areas with shade and subjected to light winds. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', evaluates the perceived heat by adding the effect of moisture in the air. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.
Perspiring is a crucial mechanism for the human body, allowing it to release excessive warmth through evaporating sweat. When there is an excess of moisture in the atmosphere, the efficiency of the evaporation process is lessened, leading to less efficient body cooling and a sensation of overheating. When the body is unable to balance heat gain, its temperature elevates, which may induce thermal illnesses.
Humidity
In Pattani, the average relative humidity in September is 81%.
Rainfall
In Pattani, in September, during 16 rainfall days, 147mm (5.79") of precipitation is typically accumulated. Throughout the year, in Pattani, there are 141 rainfall days, and 1865mm (73.43") of precipitation is accumulated.
Sea temperature
In Pattani, Thailand, the average seawater temperature in September is 29.4°C (84.9°F).
Note: Surface water temperatures ranging from 25°C (77°F) to 29°C (84.2°F) are considered superb and highly pleasant for water activities over extended periods.
Daylight
In September, the average length of the day in Pattani is 12h and 10min.
On the first day of September, sunrise is at 06:07 and sunset at 18:21. On the last day of the month, sunrise is at 06:02 and sunset at 18:06 +07.