September weather forecast
Bukit Tengah, Malaysia

The first month of the autumn, September, is still a hot month in Bukit Tengah, Malaysia, with an average temperature fluctuating between 31.5°C (88.7°F) and 23.5°C (74.3°F).

Temperature

Bukit Tengah's weather in September, with an average high-temperature of a still hot 31.5°C (88.7°F), subtly shifts from August's 32.2°C (90°F). Bukit Tengah observes an average nighttime low-temperature of 23.5°C (74.3°F) during the month of September.

Heat index

For most parts of September, the heat index is evaluated at a scorching 42°C (107.6°F). Exercise extra preventive actions, heat cramps and heat exhaustion are plausible. Continuous activity could result in heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.
In high temperatures, perspiration kicks in, allowing the human body to cool down through the evaporation of sweat. 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. If heat absorption isn't effectively countered by the body's cooling methods, body temperature surges, hinting at potential problems.

Humidity

In Bukit Tengah, Malaysia, the average relative humidity in September is 78%.

Rainfall

In Bukit Tengah, in September, it is raining for 25.6 days, with typically 105mm (4.13") of accumulated precipitation. Throughout the year, there are 294.8 rainfall days, and 1325mm (52.17") of precipitation is accumulated.

Daylight

The average length of the day in September in Bukit Tengah is 12h and 9min.
On the first day of September in Bukit Tengah, sunrise is at 7:11 am and sunset at 7:24 pm. On the last day of the month, sunrise is at 7:05 am and sunset at 7:10 pm +08.

Sunshine

In September, the average sunshine is 8.5h.

UV index

The months with the highest UV index in Bukit Tengah are January through October, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for average individuals.
Note: In September, the maximum UV index of 7 suggests these recommendations:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.