Singapore Weather in September
In September, Singapore averages a high of 31°C (88°F) and a low of 24°C (75°F), based on 44 years of historical weather data from SINGAPORE CHANGI INTL.
31°C
Average high
88°F
24°C
Average low
75°F
35°C
Record high
95°F · 1981
15°C
Record low
59°F · 1989
What to Expect in Singapore in September
Typical September days in Singapore reach 31°C (88°F) during the afternoon and cool to around 24°C (75°F) overnight. On average, measurable rain falls on about 46% of days this month. Over the past 44 years, September temperatures in Singapore have ranged from a record high of 35°C (1981) down to a record low of 15°C (1989).
For a day-by-day look or other months, see the full Singapore weather history.