Typical Weather in Singapore, Singapore in September
91° F Avg High
74° F Avg Low
8 Rainy Days
☀️ Temperature Summary
September is one of the warmer months of the year for Singapore, with highs averaging around 91°F. You can expect overnight lows near 74°F most days.
Be ready to seek shade during the day, as mid-day temperatures can be dangerous if you're caught without a way to cool off.
High Temps Throughout the Year
☔ Rain Summary
You can expect about a 28% chance of rain for any given day in September. It's one of the drier months of the year for Singapore, with total rainfall for the month around 6 inches.
Rainfall Throughout the Year
Planning a trip to Singapore? Try our free trip weather planner
Check Out Another Destination
in