September weather forecast
Paya Lebar, Singapore

englishespañol中文
Share

Weather in September

September in Paya Lebar, Singapore, witnesses a decrease in temperatures and a further reduction in humidity compared to August. Take note of the declining rainfall and a consistent UV index throughout the month. Enjoying the outdoors is an easy task due to the stable wind speed of 8.7km/h (5.4mph). Despite the reduction in overall cloud cover, the high amount of humidity might make the weather feel a bit more stifling than expected.

Temperature

During September, the average high-temperature is a still tropical 31.2°C (88.2°F), maintaining a close resemblance to that of the preceding month. Paya Lebar's average low-temperature in the month of September is recorded at a warm 25.8°C (78.4°F).

Heat index

During September, the heat index is computed to be a very hot 39°C (102.2°F). Take greater precautions, heat exhaustion and heat cramps may be expected. Heatstroke could result from lengthy activity.
It is worth noting that heat index values are gauged for conditions in the shade and light breezes. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is the outcome of merging air's temperature and its humidity metrics. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.
Perspiring is how the human body naturally cools down, as sweat's evaporation takes away excess heat. In the presence of high relative humidity, the evaporation rate diminishes, resulting in the body retaining more warmth compared to dry conditions. Excessive heat gain, when not shed effectively by the body, can result in increasing body temperatures and related hazards.

Humidity

September and October, with an average relative humidity of 73%, are the least humid months.

Rainfall

The month with the least rainfall is September, when the rain falls for 23.6 days and typically collects 72mm (2.83") of precipitation.

Daylight

The average length of the day in September in Paya Lebar is 12h and 7min.
On the first day of September in Paya Lebar, sunrise is at 07:00 and sunset at 19:08. On the last day of the month, sunrise is at 06:51 and sunset at 18:57 +08.

Sunshine

September has the most sunshine of the year, with an average of 8.9h of sunshine.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index in Paya Lebar, Singapore. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: The daily high UV index of 7 during September translates into the following recommendations:
Deter overexposure. Protecting against the sun's effects is essential. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.

Frequently asked questions

How hot is September in Paya Lebar?

During September, Paya Lebar experiences an average high-temperature of 31.2°C (88.2°F) and a low-temperature of 25.8°C (78.4°F). In September, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, is computed to be 39°C (102.2°F).

What is the least humid month in Paya Lebar?

The months with the lowest humidity in Paya Lebar are September and October, with an average relative humidity of 73%.

What is the average humidity in September in Paya Lebar?

In Paya Lebar, Singapore, the average relative humidity in September is 73%.

What is the driest month in Paya Lebar?

The month with the least rainfall is September, when the rain falls for 23.6 days and typically collects 72mm (2.83") of precipitation.

How much does it rain in Paya Lebar in September?

In Paya Lebar, Singapore, in September, it is raining for 23.6 days, with typically 72mm (2.83") of accumulated precipitation.

How many hours of daylight does Paya Lebar have in September?

In Paya Lebar, the average day length in September is 12h and 7min.

When is the sunrise / sunset in September in Paya Lebar?

On the first day of September, sunrise is at 07:00 and sunset at 19:08. On the last day of the month, sunrise is at 06:51 and sunset at 18:57 +08.

What month has the most sunshine in Paya Lebar?

The month with the most sunshine in Paya Lebar, Singapore, is September, with an average of 8.9h of sunshine.

How long on average sun shines in September in Paya Lebar?

The average sunshine duration in September in Paya Lebar is 8.9h.

What is the month with the highest UV index in Paya Lebar?

January through December, with an average maximum UV index of 7, are months with the highest UV index.

What is the month with the lowest UV index in Paya Lebar?

January through December, with an average maximum UV index of 7, are months with the lowest UV index in Paya Lebar.

How high is the UV index in September in Paya Lebar?

In September, the average daily maximum UV index is 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to Sun's UV rays.

Average temperature in September
Paya Lebar, Singapore

Average temperature in September - Paya Lebar, Singapore
  • Average high temperature in September: 31.2°C

The warmest month (with the highest average high temperature) is May (31.8°C).
The month with the lowest average high temperature is January (29.3°C).

  • Average low temperature in September: 25.8°C

The month with the highest average low temperature is May (26.7°C).
The coldest months (with the lowest average low temperature) are January and February (24.9°C).

Average pressure in September
Paya Lebar, Singapore

Average pressure in September - Paya Lebar, Singapore
  • Average pressure in September: 1009.6mbar

The month with the highest atmospheric pressure is February (1010.2mbar).
The month with the lowest atmospheric pressure is May (1008.6mbar).

Average wind speed in September
Paya Lebar, Singapore

Average wind speed in September - Paya Lebar, Singapore
  • Average wind speed in September: 8.7km/h

The windiest month (with the highest average wind speed) is February (12.6km/h).
The calmest month (with the lowest average wind speed) is May (6.8km/h).

Average humidity in September
Paya Lebar, Singapore

Average humidity in September - Paya Lebar, Singapore
  • Average humidity in September: 73%

The month with the highest relative humidity is December (81%).
The months with the lowest relative humidity are September and October (73%).

Average rainfall in September
Paya Lebar, Singapore

Average rainfall in September - Paya Lebar, Singapore
  • Average rainfall in September: 72mm

The wettest month (with the highest rainfall) is December (243mm).
The driest month (with the least rainfall) is September (72mm).

Average rainfall days in September
Paya Lebar, Singapore

Average rainfall days in September - Paya Lebar, Singapore
  • Average rainfall days in September: 23.6 days

The month with the highest number of rainy days is December (29.8 days).
The month with the least rainy days is February (21.3 days).

Average daylight in September /
Average sunshine in September
Paya Lebar, Singapore

Average daylight in September / Average sunshine in September - Paya Lebar, Singapore
  • Average daylight in September: 12h and 1min

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: 8h and 5min

The month with the most sunshine is September (Average sunshine: 8h and 54min).
The month with the least sunshine is December (Average sunshine: 6h and 54min).

Average sunshine days in September
Paya Lebar, Singapore

Average sunshine days in September - Paya Lebar, Singapore
  • Average sunshine days in September: 4.6 days

The month with the most sunshine days is February (4.8 days).
The month with the least sunshine days is December (0.7 days).

Average UV index in September
Paya Lebar, Singapore

Average UV index in September - Paya Lebar, Singapore
  • Average UV index in September: 7

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

Average cloud cover in September
Paya Lebar, Singapore

Average cloud cover in September - Paya Lebar, Singapore
  • Average cloud cover in September: 34

The month with the most cloud cover is December (Cloud cover 51).
The month with the least cloud cover is September (Cloud cover 34).

Average visibility in September
Paya Lebar, Singapore

Average visibility in September - Paya Lebar, Singapore
  • Average visibility in September: 10km

The months with the highest visibility are February, March, June, July, August, September and October (10km).
The months with the lowest visibility are January, April, May, November and December (9km).

Paya Lebar, Singapore

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location