Transit Desk

Climate

Weather in Singapore in May

Weather in Singapore, May
In May, Singapore sees average highs of 30.8°C (87°F) and lows of 24.9°C (77°F), with around 287 mm of rain.

Singapore — May

Singapore May
Daytime high
30.8°C (87°F)
Overnight low
24.9°C (77°F)
Rainfall
287 mm
Best-time rank
Off-peak

How May compares

Singapore, May vs. the annual average (2025)
This month30.8°C (87°F) / 24.9°C (77°F) · 287 mm
Yearly average30.1°C (86°F) / 24°C (75°F) · 280 mm

May in Singapore runs 0.7°C (1.3°F) warmer than the yearly average, and is wetter than the yearly average. Pack layers you can adjust through the day — mild conditions, and something waterproof — this is a wetter month.

Common questions

What is the weather like in Singapore in May?

Average highs of 30.8°C (87°F) and lows of 24.9°C (77°F), with around 287 mm of rain.

Is May a good time to visit Singapore?

It is an off-peak month for comfort in Singapore; February, July, September tend to be more pleasant.

Updated climate normals, 2025