The weather in September in Singapore
It's hot in September in Singapore with an average temperature of 32°C. Temperatures this month range from a low of 32°C to a high of 33°C. At night, you can expect temperatures between 25°C and 27°C.
Looking for sun? September isn’t a good month to be in Singapore. The temperature is nice, but there’s too much chance of rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in September for Singapore. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 36°C in 2016, Singapore reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 26°C in 2020. The extreme nighttime temperatures ranged from a lowest recorded value of 22°C to a highest value of 28°C.
Rainfall amount
In September, there is an average of 138 mm of precipitation, spread over 16 days. The wind speed is around 3 Bft, mostly coming from the South.
Daily weather in September for Singapore
Click on any day in September to get detailed info about the usual weather on that day in Singapore. Check out the historical temperatures and precipitation over the past 10 years on this day.
September weather comparison
| Singapore | New York | |
|---|---|---|
| Average temperature | 32°C | 27°C |
| Max. temperature | 33°C | 31°C |
| Min. temperature | 25°C | -5°C |
| Total precipitation | 138 mm | 57 mm |
| Rainy days | 16 days | 9 days |
Start of September
The month of September starts in Singapore with hot temps, averaging around 33°C during the day and nights around 26°C.
Mid September
By mid-September, daytime temps stay steady at around 33°C, with nights around 27°C. During this part of the month, you might see regular precipitation, but there will also be some sunny days.
End of September
By the end of September, the average daytime temperature in Singapore is around 33°C, while nighttime temps are about 26°C. Expect regular precipitation, but if you’re lucky, you’ll also get some dry and sunny days.
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UV index
The UV index is a maximum of 9 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Check out the climate of Singapore for all months and discover the best travel time
You can check out all destinations in Singapore to get the full picture of the climate.
Temperature charts
These charts show the average temperatures in September in Singapore. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in September in Singapore
Temperature in September in Singapore over the years
Precipitation charts
These charts show the average amount of precipitation in September in Singapore. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in September in Singapore
Total precipitation in September in Singapore over the years
Daily UV index in September in Singapore
This chart shows the average daily UV index in September in Singapore, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in September in Singapore
The weather in September in Singapore is rated 3 out of 5 stars by 1 visitor. Have you been to Singapore? Share your weather experience to help other visitors.
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It was often cloudy with frequent short but heavy showers. The temperature was pleasant, around 30 degrees.— This text is automatically translated to English
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Average weather in Singapore by month
Click on a month below to see detailed weather info for Singapore. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.