Singapore weather

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The weather guide for Singapore shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by MeteoBlue. Find out more about our data sources.

Which is the hottest month in Singapore?

The hottest time of year in Singapore is normally May. Expect maximum daytime temperatures to reach 31°C with very high heat and humidity.

Which month has the most rain in Singapore?

In terms of rainfall, December is usually the wettest month in Singapore with 272mm on average. There are normally 19 days in December with some rain.

When is it sunniest in Singapore?

The sunniest time of year in Singapore is normally February with bright sunshine on average for 54% of daylight hours; that's 7 hours of sunshine per day.

When is the sea warmest in Singapore?

The sea is usually at its warmest in Singapore in May when the water temperature reaches 30°C.

Metric (°C / mm)  |  Imperial (°F / inches)

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Singapore weather overview

Singapore is a tiny state at the southern tip of the Malay Peninsula. It has an equatorial climate with average temperatures in the high 20s Centigrade (low 80s Fahrenheit). High humidity makes conditions steamy and particularly unbearable in March and September when there is hardly any breeze.

Rain can bucket down at any time of the year although it is most likely between November and January when the north-easterly monsoon brings short, sharp, intense showers.

What to pack for Singapore weather

Take just light clothes plus rainwear, and remember that air-conditioning in the airport, taxi and hotel can be chilly, so always have a light jacket or wrap to hand.

Compare Singapore weather with the USA

Below the Singapore weather chart shows average maximum daytime temperature for Singapore and the USA (Washington).

Maximum daytime temperature (°C)

Singapore
USA (Washington)
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C / mm)  |  Imperial (°F / inches)

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