Kolkata Weather Update: Warm, Humid, and Rain Showers Expected Across the City

Kolkata Weather Update: Kolkata, the cultural capital of India, is experiencing another day of warm, humid weather accompanied by intermittent rain showers. As the city moves deeper into the tail end of the monsoon season, residents are advised to prepare for sticky, moisture-laden air, occasional thunderstorms, and unpredictable weather patterns that could affect daily life.

This weather pattern, while typical for September, brings a combination of discomfort, opportunity, and reflection on how the city interacts with seasonal rains, urban planning, and public health.

Morning Weather: A Humid Start

The day began with warm temperatures hovering between 25°C to 27°C, paired with high humidity levels that made the air feel heavier than usual. Light drizzle was reported in several low-lying areas, and the sky remained overcast with patches of cloud cover.

Meteorologists noted that the humidity is a result of moisture-laden winds from the Bay of Bengal, which continue to sweep across the city, creating conditions conducive to scattered showers. Early risers, however, found relief in the improved air quality, as rain and cloud cover temporarily reduced airborne dust and pollutants.

For real-time updates on air quality, residents can refer to Central Pollution Control Board’s air monitoring platform.

Forecast for the Day: Intermittent Rain and Thunder

Weather experts have predicted occasional rain showers throughout the day, with the possibility of localized thunderstorms in the afternoon and evening. Key points for today include:

• Temperature range: Maximum 32–34°C; minimum 25–27°C.
• Humidity levels: Extremely high, leading to a “feels like” temperature higher than recorded readings.
• Rainfall probability: Moderate, with the highest chances during late afternoon (2–6 PM).
• Wind patterns: Light to moderate south-easterly winds, occasionally gusty during thunderstorms.

Residents are advised to carry umbrellas or raincoats, and those traveling during peak hours should account for wet roads and slower traffic.

Extended Forecast: Continuing Monsoon Patterns

Over the coming days, the humid, rain-laden conditions are expected to persist, although rainfall intensity may vary. Meteorologists highlight that:

• Some days may see light to moderate showers, while others may witness brief but heavy thunderstorms.
• Temperatures are expected to remain relatively stable, with highs in the low-30s and lows in the mid-20s.
• Evening temperatures may feel cooler due to rainfall, but high humidity will continue to affect comfort levels.

These patterns are typical for the post-monsoon phase, where residual moisture from the Bay of Bengal interacts with local atmospheric conditions, producing scattered rain and high humidity.

Kolkata Weather Update: Impacts on Daily Life

The humid and rainy weather can affect various aspects of life in Kolkata:

1. Commuting: Waterlogging in low-lying areas can cause traffic congestion and delays. Commuters should plan extra time for travel and be cautious on wet roads.
2. Public transport: Buses and trains may face delays due to sudden downpours, affecting morning and evening schedules.
3. Outdoor activities: Construction work, outdoor sports, and festivals may experience temporary interruptions. Early morning remains the ideal time for outdoor exercise.
4. Festivals and events: Puja pandals, markets, and community events may require adjustments for rain protection.

City authorities have urged residents to follow safety advisories, avoid risky areas prone to waterlogging, and stay updated with local weather alerts.

Health and Safety Considerations

High humidity combined with warm temperatures can affect physical comfort and health. Experts suggest:

• Hydration: Drink plenty of water and avoid excessive caffeine or sugary drinks.
• Clothing: Wear loose, breathable fabrics; cotton is ideal.
• Heat and humidity exposure: Limit strenuous activity during peak afternoon heat.
• Mosquito precautions: Stagnant water from showers can lead to mosquito breeding; use repellents and cover exposed skin.
• Respiratory care: Although air quality is currently good, those with asthma or allergies should monitor conditions closely.

For guidance on dealing with heat and humidity, visit the National Institute of Disaster Management.

Meteorological Explanation: Why Kolkata Feels Sticky

Several factors contribute to Kolkata’s current weather:

• Bay of Bengal moisture: Winds carry warm, humid air inland, creating cloud cover and precipitation.
• Urban heat island effect: Dense city infrastructure retains heat, intensifying perceived temperatures.
• Residual monsoon patterns: While the monsoon is retreating, its moisture remains in the region, fueling sporadic showers.

This combination of humidity, heat, and rain is characteristic of late-monsoon Kolkata, particularly in September, when the city often experiences intermittent wet spells.

Environmental Implications

• Air quality: Rain temporarily improves air quality by washing away dust and pollutants.
• Waterlogging: Persistent showers can exacerbate drainage issues in low-lying neighborhoods.
• Green spaces: Parks and trees benefit from rain, contributing to urban cooling and environmental health.

Residents are encouraged to report flooded areas to local municipal authorities and minimize outdoor exposure during heavy rainfall.

Economic and Commercial Impacts

The weather can affect economic activities in several ways:

• Retail markets: Open-air markets may see reduced foot traffic during heavy showers.
• Street vendors: Rain can disrupt sales, especially for perishable items.
• Agriculture: Crops in peri-urban areas may benefit from rainfall, but excessive water can cause damage or delay harvesting.
• Festivals and tourism: Weather adjustments may be required for puja pandals and local tourism activities.

Planning ahead is essential to minimize disruptions caused by rain and humidity.

Monitoring and Preparedness

Residents can monitor weather conditions and forecasts through:

• India Meteorological Department (IMD): Provides official alerts, rainfall updates, and temperature forecasts (IMD Kolkata).
• Regional Meteorological Centre, Kolkata: Local advisories and warnings.
• Weather apps and radar platforms: Hour-by-hour precipitation tracking helps in planning commutes and outdoor activities.

Preparedness is key, especially in a city prone to waterlogging and high humidity during the late monsoon season.

Conclusion: Living with Kolkata’s Late Monsoon

Kolkata’s warm, humid, and rain-prone weather is part of the city’s seasonal rhythm. While the combination of heat and moisture may be uncomfortable, it also brings much-needed rainfall, cooler evenings, and a brief respite for greenery and urban ecosystems.

Residents are advised to stay hydrated, plan outdoor activities carefully, and follow safety precautions during periods of heavy rainfall. By embracing the city’s monsoon rhythm, Kolkataites can enjoy the benefits of seasonal showers while minimizing disruptions to daily life.

For continuous updates on Kolkata weather, air quality, and safety advisories, you can refer to:

• India Meteorological Department – IMD
• Central Pollution Control Board – CPCB

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