September weather forecast
Songkhla, Thailand

September signals a gradual descent into cooler months, with the highest temperatures dropping modestly from the August peak. However, the rainfall hits its highest for the year, reaching 137mm (5.39"). Humidity increases slightly, enhancing the effect of the tropical climate. Despite the trend towards cooler temperatures, the sea temperature remains relatively stable, preserving the beach visits. The September weather in Songkhla is dominated by declining temperatures, a peak in rainfall, and sustained sea temperatures.

Temperature

The initiation of September records an average high-temperature of a still hot 32.3°C (90.1°F), displaying a near consistency with the previous month. The average low-temperature, in September, in Songkhla, is a warm 24.5°C (76.1°F).

Heat index

The heat index value during September is calculated to be a burning hot 45°C (113°F). Be cautious: Heat exhaustion along with heat cramps are predicted. Heatstroke is a possible consequence of continuous physical effort.
Heat index values are typically calculated for conditions of shade and a light breeze. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'real feel' or 'feels like', is a value derived by merging air temperature with the humidity to convey how the climate feels. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children frequently underestimate the importance of resting and drinking fluids. Thirst is a symptom of advanced dehydration - hence the need to hydrate regularly, especially during protracted physical exercises.
In the face of high temperatures, the human body's reflex is to perspire, leveraging sweat evaporation for cooling. An upsurge in relative humidity affects normal body cooling mechanisms by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. Increasing body temperatures can be a precursor to dehydration if the body can't shed the extra heat.

Humidity

In September, the average relative humidity is 79%.

Rainfall

In Songkhla, Thailand, in September, during 14 rainfall days, 137mm (5.39") of precipitation is typically accumulated. In Songkhla, Thailand, during the entire year, the rain falls for 153 days and collects up to 2067mm (81.38") of precipitation.

Sea temperature

In Songkhla, Thailand, in September, the average water temperature is 29.4°C (84.9°F).
Note: Water temperature ranging from 25°C (77°F) to 29°C (84.2°F) is recognized as warm and pleasant by all, making water activities comfortable and delightful for long durations.

Daylight

In September, the average length of the day in Songkhla is 12h and 10min.
On the first day of September in Songkhla, sunrise is at 06:09 and sunset at 18:25. On the last day of the month, sunrise is at 06:05 and sunset at 18:09 +07.