Mumbai has been experiencing a peculiar weather phenomenon this monsoon season, with the city alternating between scorching heat and sudden, intense thunderstorms. The India Meteorological Department (IMD) has issued a yellow alert, warning residents of the likelihood of thunderstorms accompanied by light to moderate rainfall and gusty winds.
Despite the occasional showers, Mumbai has been experiencing relatively high temperatures during the day. The city’s weather stations at Colaba and Santacruz have recorded minimum temperatures of 25°C and 25.2°C, respectively. This heatwave is primarily attributed to the influx of easterly winds, which bring warm air over the region. The evening and night thunderstorms are being triggered by cyclonic circulations over the North Lakshadweep Islands and the Andaman Sea. While these cyclonic systems have moved away from the coast, reducing the intensity of the weather, Mumbai can still expect occasional showers in the coming days.
Beyond Mumbai, other districts across Maharashtra have also experienced heavy rainfall, particularly in the Konkan region. Ratnagiri, Sindhudurg, and Raigad have received significant precipitation in recent days. In Ratnagiri, the IMD reported 17 mm of rain in a 24-hour period, while Sindhudurg saw up to 16 mm. The ghats of Maharashtra, such as Gaganbawada in Kolhapur, have also experienced substantial rainfall. The IMD’s forecast suggests that thunderstorms may persist in Palghar, Thane, and Raigad until October 22. However, dry weather is expected to follow from October 23 onwards, providing some relief to these districts. Kolhapur and Satara, which have seen moderate rainfall, can expect similar weather patterns.
While the Southwest monsoon was officially declared withdrawn on October 15, Mumbai and Maharashtra continue to experience sporadic rainfall due to the lingering influence of cyclonic circulations. The city’s rainfall for the 2024 season has significantly surpassed the seasonal averages, particularly during July and September. IMD data reveals a stark contrast between the actual rainfall and the normal values for both Colaba and Santacruz. The unusual weather pattern in Mumbai is a reminder of the unpredictable nature of the monsoon season and the potential for extreme weather events. As climate change continues to alter weather patterns, it is essential to be prepared for such fluctuations and take necessary precautions to mitigate their impacts.
