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 Weather iconTemperature

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).

Rainy Weather iconRain

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.

Sunny Weather iconSun

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.

Humid Weather iconHumidity

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.

Windy Weather iconWind

4.5 mph June wind speed average 7.2 kph

June is an average month for wind speed at Singapore.

Stormy Weather iconStorms

15 days with thunder in June
16 days with lightning

Reference

Meteorological Service Singapore. Climate of Singapore.

WMO Climate Normals. Station Data Files. Pacific (RA-V). Singapore. Index of /archive/arc0216/0253808/1.1/data/0-data/Region-5-WMO-Normals-9120/Singapore.

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