What to Wear in Singapore in September
Hot with afternoon thunderstorms. Expect 25°–31°C with 14 rainy days on average.
☀️
High
31°C
🌙
Low
25°C
🌧️
Rain days
14
🌡️
Feel
Rainy Day
Typical outfit
~28°C average
About September in Singapore
September in Singapore typically brings hot with afternoon thunderstorms. With averages of 25°–31°C, the conditions call for rain is in the forecast — waterproof layers are your best friend today.
Dress in waterproof layers rather than one very thick coat. You'll warm up walking and cool down in buildings.
September in other cities