Kolkata Monsoon Weather — The monsoon has returned to Kolkata in full swing, bringing with it a mix of relief and disruption. As heavy rains lashed parts of the city today, the India Meteorological Department (IMD) issued alerts for further downpours and soaring humidity levels throughout the week. While the showers cooled surface temperatures briefly, the high humidity left residents drenched and uncomfortable, both indoors and outdoors.
Heavy Rain Returns to the City
The latest spell of rain is being attributed to a cyclonic circulation and active monsoon currents over Gangetic West Bengal. According to the Regional Meteorological Centre in Alipore, Kolkata is likely to witness moderate to heavy rainfall over the next 48 hours, especially during the late afternoon and evening hours. Early morning showers have also become more frequent due to the increased moisture in the lower atmosphere.
Today’s downpour in several parts of the city — including Ballygunge, Behala, New Town, and Salt Lake — led to minor waterlogging in low-lying areas, although no major disruptions were reported till evening.
Temperature Drops, But Humidity Soars
While the rain has helped bring down daytime temperatures to the low 30s (°C), the relative humidity level has remained between 85% and 95%, creating an oppressive environment. The ‘real feel’ temperature often crossed 40°C during the afternoon despite the rain, making it particularly uncomfortable for pedestrians and daily commuters.
Weather officials have advised citizens to stay hydrated and avoid outdoor activities during peak humidity hours unless necessary.
Forecast: What to Expect This Week
The IMD has predicted consistent rainfall over Kolkata and its adjoining districts such as Howrah, Hooghly, and North and South 24 Parganas. The pattern includes:
- Intermittent rain and thunder showers
- Possibility of isolated heavy rainfall in the evenings
- Consistently high humidity and cloud cover
- Reduced visibility during intense spells of rain
The system causing the rainfall is expected to move westward by the end of the week, but Kolkata is likely to continue receiving rainfall due to trailing moisture bands.
Kolkata Monsoon Weather: Impact on Daily Life
As rain clouds dominated the Kolkata skyline, the downpour impacted multiple aspects of urban life:
- Traffic: While there were no major traffic snarls reported, light waterlogging on key roads such as EM Bypass, Rashbehari Avenue, and parts of Park Circus caused slow-moving traffic during the evening rush hour.
- Public Transport: Several bus and auto routes experienced delays. The metro service remained unaffected, although footfall saw a slight dip during peak rainfall.
- School Attendance: Some schools reported reduced attendance as parents preferred to keep children at home amidst waterlogged roads.
- Officegoers: Many corporate offices offered flexible reporting hours due to forecasted heavy rain during early morning hours.
Kolkata’s Monsoon History: A Pattern Repeats
Kolkata’s climate is defined by its strong monsoon months—June through September—which account for over 70% of the city’s annual rainfall. July, in particular, is known for intense downpours and frequent flooding. While today’s rains were not as intense as previous years’ flash floods, the alert has prompted city authorities to prepare for possible escalations.
In previous monsoon seasons, the city has recorded 24-hour rainfall exceeding 100 mm, severely affecting transport, drainage systems, and power lines.
Advisories Issued by IMD
The Regional Meteorological Centre has issued a yellow alert for Kolkata and surrounding districts:
- Citizens should avoid flood-prone areas during peak rainfall.
- Motorists are advised to drive with caution during evening and late-night hours.
- Residents should keep emergency items handy in case of waterlogging.
- People with health conditions such as asthma or heart-related issues should avoid prolonged exposure to humid outdoor conditions.
Disaster management teams are on alert, and the Kolkata Municipal Corporation (KMC) has begun de-silting drainage lines and monitoring pumps in water-sensitive zones.
Precautionary Measures and Civic Response
KMC has deployed quick-response teams in various boroughs and issued advisories to housing complexes and residents:
- Cleaning of garbage near drains and culverts is being prioritized.
- Emergency helpline numbers have been activated for waterlogging complaints.
- Stocking of bleaching powder and disinfectants has begun in anticipation of stagnant water in certain areas.
Urban health officials have also reminded citizens of increased risks of waterborne diseases such as dengue, malaria, and gastroenteritis during the monsoon season and encouraged proper water storage and mosquito control.
Commuter Tips for the Rainy Week
For those navigating the city in the rain, here are some practical tips:
- Carry umbrellas or raincoats and wear water-resistant footwear.
- Plan extra travel time in case of slow traffic or vehicle breakdowns.
- Avoid walking through waterlogged lanes to prevent health risks and electric hazards.
- Stay updated via IMD or Kolkata Police social media handles for real-time alerts and diversions.
Conclusion: A Familiar Yet Challenging Season
Kolkata’s monsoon continues to be a blend of natural relief and logistical struggle. While the rains bring down heat levels and revive the city’s green canopy, the heavy humidity, traffic woes, and health hazards remain unavoidable. Authorities have so far managed the situation with minimal disruption, but preparedness remains key.
As the season progresses, residents are advised to stay cautious, adapt to weather updates, and avoid unnecessary panic. The next few days will determine whether this monsoon follows its usual path or delivers further surprises.
External Links for Real-Time Updates
- India Meteorological Department – Regional Forecast
- Kolkata Municipal Corporation (KMC) Official Site
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