Singapore's Weather in April

April brings the hottest daytime weather of the year to Singapore. While the wind is generally light, thunderstorms are common this month.

This page gives detailed information on the typical April weather for Singapore. There are data and descriptions for temperature, rain, sun, humidity, wind and storms.

The numbers here are long-term historical averages based on climate data gathered from 1991 to 2020.

Temperature

90 °F	April average high	32 °C
78 °F	April average low	25 °C

Daytime temperatures at Singapore usually go no higher than 96 degrees Fahrenheit (36 degrees Celsius).

Nighttime temperatures only rarely get as low as 69 °F (21 °C).

Rain

6.5 in	total precipitation	164 mm
15 days	of rain

Singapore's total amount of rain for April has varied over the years from 18 inches (455 mm) to less than an inch (17 mm).

Usually the day's heaviest rainfall this time of year occurs around 5 pm.

Sun

50 %	sunshine
182 hours	of sun

Sunlight in April at Singapore lasts for 12 hours and 8 minutes a day on average. That amounts to 364 hours of daylight for the month.

Humidity

83 %	April average humidity

The relative humidity in Singapore during April ranges throughout the day from an average maximum of 96 percent to an average minimum of 62 percent.

Wind

3.6 mph

April wind speed average

5.8 kph

April is less windy than most other months in Singapore.

Storms

20 days	with thunder in April
21 days	with lightning

This is a time of year when thunderstorms are most active over Singapore.