Monsoon delayed in South Bengal as low pressure weakens after entering Bangladesh

The low-pressure system that had developed over the Bay of Bengal and was expected to bring heavy rainfall to West Bengal has weakened after entering Bangladesh. It has now become a well-marked low-pressure area and is currently active over northern Bangladesh and adjoining parts of Meghalaya. It is gradually moving towards the northeast, and its impact is expected to remain confined to North Bengal.

Officials have stated that the system is no longer strong enough to cause widespread rainfall in South Bengal. The possibility of only light to moderate rainfall remains in the southern districts. Due to this, the anticipated relief from the heat has not materialized. Instead, temperatures in South Bengal are expected to rise further in the coming days.

Forecasts indicate that both maximum and minimum temperatures in South Bengal may increase by around four degrees Celsius over the next three to four days. The atmospheric moisture levels are expected to remain high, which may result in sultry and uncomfortable weather. Saturday’s temperature in Kolkata is likely to be around 33°C maximum and 27°C minimum, with partly cloudy skies and chances of light to moderate rain.

The southwest monsoon has reached North Bengal, but there is no official confirmation yet about its arrival in South Bengal. Historically, the monsoon arrives in the southern part of the state by June 10. Although monsoon has already arrived in Kerala, the timeline for its advancement into southern Bengal remains uncertain as of now.

Meanwhile, heavy rainfall is expected to continue in parts of North Bengal due to the remnants of the low-pressure system. Areas in the north may experience significant rainfall over the next few days, while southern districts will have to endure rising temperatures and persistent humidity in the absence of major monsoonal activity.