Multiple parts of Singapore experienced flash floods over the weekend amid torrential rainfall. The heavy afternoon rains on April 13, triggered flash floods across the island, raising concerns about the city’s flood resilience again. PUB, the national water agency, reported that the intense downpour caused water levels in drains and canals to rise significantly which led to flash floods in many areas. Here’s what we know about the flash flood in Singapore:
Flash floods Singapore
The heaviest rainfall was recorded in northern Singapore between 12.55pm and 2.45pm on Sunday, April 13, 2025. In fact, the record rainfall amounted to 114 millimeters – nearly 47% of the island’s average monthly rainfall for April 2025. Additionally, this figure ranks within the top 2% of maximum daily rainfall records since 1978.
Flash floods occurred in a number of busy areas like Yishun Avenue 7, Punggol Way, and sections of the Kallang-Paya Lebar Expressway (KPE) and Tampines Expressway (TPE). Therefore, motorists faced challenges navigating waterlogged roads. Meanwhile, social media was abuzz with images and videos of flooded car parks and walkways in areas like Yishun.
Although, the flooding subsided within an hour due to swift responses from PUB’s Quick Response Teams and the Land Transport Authority.
Plus, flash flood warnings were issued by PUB for 13 locations in Singapore. These locations included Bukit Timah, Toa Payoh, and Upper Paya Lebar Road. Meanwhile, the public were advised to avoid flood-prone areas during heavy rains.
Singaporeans expressed concerns over safety while driving and the impact of the flash flood in Singapore due to climate change in recent years.
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