Less good
Singapore in May: Weather, Crowds & What's On
What May is actually like in Singapore — average highs and lows, how much rain to expect, public holidays that fill trains and hotels, and verified places to go.
- Average high
- 31°C
- Average low
- 27°C
- Rainfall
- 317mm
Where this month sits in the year
The 1st warmest month of Singapore's year. The 6th wettest month, at 8% of the year's rain.
Public holidays in May
Domestic travel peaks around these dates — book earlier and expect busier sights.
- May 1 Labour Day
- May 27 Hari Raya Haji
- May 20 Vesak Day
Planning a trip this month?
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Climate figures are 10-year averages for Singapore, from NASA POWER; holidays from public calendars. Updated monthly.