September weather forecastMatop, Malaysia

September

Weather in September

The first month of the autumn, September, is still a tropical month in Matop, Malaysia, with an average temperature ranging between min 22.2°C (72°F) and max 31.5°C (88.7°F).

Temperature

September's weather displays an average high-temperature of a still hot 31.5°C (88.7°F), slightly varied from August's 31.8°C (89.2°F). Matop experiences a mean low-temperature of 22.2°C (72°F) during September.

Heat index

The heat index value for September is computed to be an extremely hot 43°C (109.4°F). Be prepared: Heat cramps and heat exhaustion are probable. Continued activity may lead to heatstroke.
Consider that heat index readings are for situations in the shade and light wind. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', marries air temperature and humidity to produce a value illustrating perceived warmth. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. Consider the sun's direct rays and their impact; they can potentially increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.
In the face of high temperatures, the human body's reflex is to perspire, leveraging sweat evaporation for cooling. An elevated level of relative humidity hinders evaporation, leading to decreased heat elimination from the body, inducing a sensation of excess heat. When heat surpasses the body's release mechanisms, dehydration and overheating risks become pronounced.

Humidity

In Matop, the average relative humidity in September is 82%.

Rainfall

In September, the rain falls for 22.1 days. Throughout September, 114mm (4.49") of precipitation is accumulated. In Matop, during the entire year, the rain falls for 294.7 days and collects up to 1776mm (69.92") of precipitation.

Daylight

In Matop, the average length of the day in September is 12h and 7min.
On the first day of the month, sunrise is at 6:29 am and sunset at 6:38 pm. On the last day of September, sunrise is at 6:20 am and sunset at 6:26 pm +08.

Sunshine

In September, the average sunshine is 7.4h.

UV index

January through March, May, June, September through December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A daily maximum UV index of 6 in September translates into the following instructions:
Guard against overexposure. Protection from sun-induced harm is essential. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.

Updated: Jun 28, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The high-temperature, in September, in Matop, is 31.5°C (88.7°F), while the low-temperature averages to 22.2°C (72°F). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, in September is computed to be 43°C (109.4°F).

In Matop, the average relative humidity in September is 82%.

In Matop, in September, it is raining for 22.1 days, with typically 114mm (4.49") of accumulated precipitation.

The average day length in September is 12h and 7min.

In September, on the first day of the month, sunrise is at 6:29 am and sunset at 6:38 pm. On the last day of the month, sunrise is at 6:20 am and sunset at 6:26 pm +08.

In September, the average sunshine duration is 7.4h.

The months with the lowest UV index are January through March, May, June, September through December, with an average maximum UV index of 6.

In September, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to UV radiation.

Today

Tomorrow

Long-term

Year J F M A M J J A September O N D

Aug

September

Oct

Average high temperature

31.8°C

31.5°C

31.2°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

4.2km/h

3.9km/h

3.7km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

7.8

7.4

3.9

Average UV index

Average cloud cover

Average visibility

Average temperature in September
Matop, Malaysia

Average high temperature in September: 31.5°C

The warmest months (with the highest average high temperature) are May and August (31.8°C).
The month with the lowest average high temperature is January (29.6°C).

Average low temperature in September: 22.2°C

The month with the highest average low temperature is May (22.5°C).
The coldest month (with the lowest average low temperature) is July (21.8°C).

Average pressure in September
Matop, Malaysia

Average pressure in September: 1009.9mbar

The months with the highest atmospheric pressure are February and March (1010.1mbar).
The month with the lowest atmospheric pressure is November (1009mbar).

Average wind speed in September
Matop, Malaysia

Average wind speed in September: 3.6km/h

The windiest month (with the highest average wind speed) is July (3.9km/h).
The calmest months (with the lowest average wind speed) are April and May (3.2km/h).

Average humidity in September
Matop, Malaysia

Average humidity in September: 82%

The month with the highest relative humidity is January (90%).
The months with the lowest relative humidity are July and August (81%).

Average rainfall in September
Matop, Malaysia

Average rainfall in September: 114mm

The wettest month (with the highest rainfall) is December (196mm).
The driest month (with the least rainfall) is August (110mm).

Average rainfall days in September
Matop, Malaysia

Average rainfall days in September: 22.1 days

The month with the highest number of rainy days is January (27.3 days).
The month with the least rainy days is July (20 days).

Average daylight in September /
Average sunshine in September
Matop, Malaysia

Average daylight in September: 12h and 6min

The month with the longest days is June (Average daylight: 12h and 12min).
The month with the shortest days is December (Average daylight: 12h and 0min).

Average sunshine in September: 7h and 24min

The month with the most sunshine is August (Average sunshine: 7h and 36min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).

Average sunshine days in September
Matop, Malaysia

Average sunshine days in September: 7.4 days

The month with the most sunshine days is July (9.6 days).
The month with the least sunshine days is January (2.8 days).

Average UV index in September
Matop, Malaysia

Average UV index in September: 6

The months with the highest UV index are April, July and August (UV index 7).
The months with the lowest UV index are January, February, March, May, June, September, October, November and December (UV index 6).