Singapore's Weather in June

June's weather is some of the least rainy for Singapore. As the Southwest Monsoon Season begins this month, thunderstorms become less common.

This page gives detailed information on the typical June 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

89 °F	June average high	32 °C
78 °F	June average low	26 °C

Daytime temperatures at Singapore usually go no higher than 95 degrees Fahrenheit (35 degrees Celsius).

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

Rain

5.3 in	total precipitation	135 mm
13 days	of rain

Singapore's total amount of rain for June has varied over the years from 15 inches (379 mm) to less than an inch (22 mm).

Usually the day's heaviest rainfall this time of year occurs around 2 pm.

Sun

48 %	sunshine
175 hours	of sun

June has a total of 366 hours of daylight. The longest days of the year, in mid June, last 12 hours and 12 minutes from sunrise to sunset.

Humidity

81 %	June average humidity

The relative humidity in Singapore during June ranges throughout the day from an average maximum of 94 percent to an average minimum of 63 percent.

Wind

4.5 mph

June wind speed average

7.2 kph

June is an average month for wind speed at Singapore.

Storms

15 days	with thunder in June
16 days	with lightning