<p>Mumbai is witnessing intense October heat, with temperatures reaching 37.4°C. The IMD has linked the rise to monsoon withdrawal, changing wind patterns and delayed sea breezes, while strengthening El Niño could bring warmer conditions.</p><img><p>Mumbai is experiencing an intense spell of October heat, with temperatures rising sharply after the withdrawal of the southwest monsoon.</p><p>The city recorded 37.4°C at Colaba on Friday, which was 5.6°C above normal and the highest October maximum temperature recorded at the station since at least 2013.</p><p>Santacruz also recorded 37.4°C on Saturday, while high humidity made conditions feel even more oppressive for residents.</p><img><p>The India Meteorological Department (IMD) attributed the sudden rise in temperatures to changing weather patterns following the withdrawal of the southwest monsoon.</p><p>The monsoon withdrew from Mumbai on October 3, making it the second-earliest withdrawal from the city this century after 2002.</p><p>Reduced cloud cover, changing wind patterns, delayed sea-breeze circulation and an anti-cyclonic circulation near Mumbai have contributed to the sharp rise in daytime temperatures.</p><img><p>The intense Mumbai heat has also affected other parts of the Konkan region. Ratnagiri recorded 38°C on Friday, around 7°C above its average maximum temperature, while Dahanu recorded 37.9°C and Harne 35.5°C.</p><p>A yellow heat alert was issued for Palghar, Thane, Mumbai, Raigad, Ratnagiri and Sindhudurg.</p><p>The IMD has forecast maximum temperatures of around 35°C to 37°C across the Konkan region over the next few days.</p><img><p>The heat is not limited to Mumbai and the coastal belt, with parts of Vidarbha and Marathwada also recording temperatures 2°C to 3°C above normal.</p><p>Maximum temperatures across Maharashtra are expected to rise by another 2°C to 3°C over the next four days.</p><p>Below-average rainfall in September has also contributed to dry conditions and heatwave-like weather in some areas, adding to concerns in districts already facing water stress.</p><img><p>The ongoing October heat in Mumbai comes as El Niño conditions in the Pacific Ocean are expected to strengthen towards November and December.</p><p>Meteorologists have warned that a persistent El Niño could contribute to warmer-than-normal conditions in the coming months, including the possibility of a warmer winter. However, El Niño is not considered the primary reason for Mumbai’s current heat.</p><p>The immediate temperature rise is more directly linked to monsoon withdrawal, changing wind patterns, reduced cloud cover and delayed sea-breeze circulation.</p><img><p>Mumbai and Thane are likely to remain hot and humid in the immediate term, with predominantly dry weather expected following the monsoon’s withdrawal.</p><p>The IMD outlook currently has no warnings for Konkan and Goa between October 5 and 11, although temperatures will continue to be monitored.</p><p>High temperatures and humidity can increase the risk of dehydration and heat-related illness, particularly among children, elderly people and those working outdoors. Residents may need to take extra precautions as above-normal temperatures persist.</p>
