Kolkata, May 5, 2025 — Southern parts of West Bengal are expected to experience a sharp rise in temperatures by the end of this week, according to the Alipore Meteorological Department. A temperature increase of 3°C to 5°C is likely across Kolkata and surrounding districts, even as unseasonal rainfall and thunderstorms continue for the next few days.
Temperature to Climb by 5°C in South Bengal
Currently, temperatures in Kolkata remain moderate. On Monday, the minimum temperature was recorded at 26.1°C, while Sunday’s maximum was 34.2°C, which is 1.2°C below normal. However, from Thursday onward, a dry spell is expected, leading to rising temperatures across the region.
Thunderstorms and Rain to Continue Until Midweek
Between Monday and Wednesday, isolated light showers and thunderstorms are forecasted for Kolkata and adjacent districts. On Thursday, some areas may still see thunder activity before weather conditions stabilize. During these days, wind speeds may reach 30–40 km/h, and in districts like Nadia, Murshidabad, and Birbhum, gusts may peak at 40–50 km/h.
An alert has been issued for potential storm activity in North and South 24 Parganas, East Midnapore, Nadia, and Murshidabad through Wednesday.
North Bengal to Remain Rainy Through Tuesday
In North Bengal, districts such as Darjeeling and Kalimpong will continue to witness heavy rains and strong winds, with gusts reaching 50 km/h through Tuesday. Some light showers may persist later in the week, but the region is also expected to transition to dry weather.
Cyclonic Circulation and Trough Active in Region
Meteorologists attribute the current weather pattern to multiple active systems:
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A cyclonic circulation is active over coastal Gujarat, Maharashtra, Madhya Pradesh, Assam, Odisha, and the Ganga West Bengal–Jharkhand border.
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A trough extends from West Bengal through Odisha to Andhra Pradesh, contributing to the ongoing rainfall.
Despite the showers, the temperature trend will remain stable over the next four days, with a significant rise expected over the weekend, possibly heralding early summer-like heat before the arrival of the southwest monsoon, which typically reaches Bengal in June.
Bhupendra Singh Chundawat is a seasoned technology journalist with over 22 years of experience in the media industry. He specializes in covering the global technology landscape, with a deep focus on manufacturing trends and the geopolitical impact on tech companies. Currently serving as the Editor at Udaipur Kiran, his insights are shaped by decades of hands-on reporting and editorial leadership in the fast-evolving world of technology.