Singapore’s national water agency, PUB, has issued a warning about the risk of flash floods as a monsoon surge is expected to bring heavy rain to the city-state later this week.
According to the Meteorological Service Singapore (MSS), the surge will occur between March 19 and March 21, bringing moderate to heavy rainfall and cooler conditions.
As a result, daily minimum temperatures could drop to around 22°C, while daytime temperatures will range between 24°C and 34°C. The surge is also expected to bring windy conditions and thundery showers in the afternoons, which will continue for the rest of March.
PUB has warned that the intense rainfall could overwhelm drains and canals, causing temporary flash floods in some areas.
It urged locals to subscribe to flood alerts and adjust travel plans accordingly. The second half of March is expected to see above-average rainfall, with a total of 151.7mm expected across the island based on historical data.
Earlier this year, a similar monsoon surge between January 10 and 13 caused heavy rainfall and flooding in various parts of Singapore, including along Jalan Seaview.
That surge also led to disruptions at Changi Airport, with twelve flights diverted due to the prolonged rain. As Singapore faces another surge this week, residents have been advised to stay updated on weather conditions and take necessary precautions to stay safe.
