September weather forecast
Kelapa Sawit, Malaysia

September, the first month of the autumn in Kelapa Sawit, is also a hot month, with an average temperature fluctuating between 31.6°C (88.9°F) and 24.1°C (75.4°F).

Temperature

September's average high-temperature stands at a still tropical 31.6°C (88.9°F), showing little deviation from August's 31.4°C (88.5°F). Throughout September, Kelapa Sawit witnesses a nighttime temperature average of 24.1°C (75.4°F).

Heat index

The heat index for September is estimated at a scorching 41°C (105.8°F). Adopt heightened preventive measures, heat exhaustion and heat cramps are probable. Persistent activity could lead to heatstroke.
When assessing, remember that heat index measurements are for light winds and shaded spots. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', embodies the combination of air temperature and moisture content to illustrate perceived heat. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. Should you be directly under the sun, anticipate a possible increase in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.
The natural cooling mechanism in humans involves perspiration, where the evaporation of sweat balances out excessive warmth. When there is abundant moisture in the air, the body's cooling through the evaporation process becomes less effective, leading to the sensation of overheating. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.

Humidity

August and September, with an average relative humidity of 76%, are the least humid months.

Rainfall

In September, the rain falls for 24.5 days. Throughout September, 52mm (2.05") of precipitation is accumulated. Throughout the year, there are 301.8 rainfall days, and 992mm (39.06") of precipitation is accumulated.

Daylight

In Kelapa Sawit, the average length of the day in September is 12h and 7min.
On the first day of the month, sunrise is at 7:01 am and sunset at 7:10 pm. On the last day of September, sunrise is at 6:52 am and sunset at 6:58 pm +08.

Sunshine

With an average of 8.7h of sunshine, September has the most sunshine of the year in Kelapa Sawit.

UV index

The months with the highest UV index in Kelapa Sawit are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Kelapa Sawit, Malaysia. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the average person.
Note: In September, the maximum UV index of 7 suggests this advice:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.