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 |
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.