Uncommon monsoon surge brings rain to Singapore

Singapore is experiencing a monsoon surge from March 19 to 21. This weather pattern has brought cooler temperatures and widespread rain across the island. The temperature dropped to about 23.6 degrees Celsius around noon on March 19. Rain began in the eastern part of Singapore around 9:15 am and quickly spread throughout the rest of the island. By 10:20 am, heavier rain was observed in central and eastern regions. Fortunately, there have been no reports of flooding despite the heavy rainfall. This is the third monsoon surge of 2025 and is considered unusual. Typically, these surges occur earlier in the monsoon season, from December to January. Singapore is now nearing the end of this monsoon season, which usually wraps up in March. A monsoon surge is characterized by cold air from the northeast that collects moisture as it moves south toward the tropics. This process leads to increased rainfall and cooler weather. On average, Singapore experiences four monsoon surges each year. Experts warn that heavy rain and strong winds can disrupt daily activities and pose safety risks. Prolonged rain can lead to flooding and hazards from flying debris. Businesses and residents are encouraged to take precautions. This includes securing temporary structures and keeping essential items elevated to avoid flood damage. The national water agency, PUB, advises commuters to plan their travel accordingly during this weather event. They recommend checking flood risks and moving to higher ground if necessary. Residents are also cautioned to avoid standing water and to exercise caution if wading through flooded areas. Overall, while the rain may pose some challenges, local authorities are on alert and taking measures to handle potential flooding risks effectively.