Mumbai: The India Meteorological Department (IMD) has issued a yellow alert for hot and humid conditions in Mumbai, warning residents of uncomfortable weather conditions expected to continue till April 25.
According to the IMD, daytime temperatures in the city have risen above normal levels, with the Santacruz observatory recording 35.9°C, which is 2.4°C above normal, while the Colaba observatory registered 33.2°C.
Why Temperatures Are Rising
Weather experts have attributed the rise in temperature to an anticyclonic system over the region along with a delayed sea breeze, which usually helps regulate Mumbai’s coastal temperatures.
The delayed arrival of sea breeze has allowed inland heat to build up during the afternoon, making conditions hotter and more uncomfortable for residents.
High Humidity Adding to Discomfort
Apart from rising temperatures, high humidity levels are also making the weather more oppressive. IMD data showed humidity levels at around 76% in Colaba and 70% in Santacruz, creating muggy conditions and increasing discomfort, especially during afternoon hours.
Minimum temperatures have remained close to normal, with Colaba recording 25°C and Santacruz 24.4°C, but the combination of heat and humidity has made conditions feel much warmer than usual.
What the Yellow Alert Means
A yellow alert indicates that people should remain aware and take precautions, particularly senior citizens, children, and those with health conditions sensitive to heat and humidity.
The IMD has advised residents to:
- Stay hydrated throughout the day
- Avoid direct sun exposure during peak afternoon hours
- Wear light and breathable clothing
- Limit strenuous outdoor activities where possible
Relief Expected Over the Weekend
While some mild relief may arrive over the weekend, officials said there is no major temperature drop expected immediately. The broader IMD forecast also notes that Maharashtra may continue to see a gradual rise of 2–3°C in maximum temperatures till April 25, after which conditions may stabilise.
Bigger Picture
Mumbai’s April weather has remained unusually warm this year, reflecting a wider heat trend being observed across several parts of India. While the city may not officially be under heatwave conditions like inland regions, the combination of heat and high humidity creates significant discomfort and health risks.
The yellow alert serves as a reminder for residents to stay cautious as summer intensifies. With temperatures expected to remain elevated for the next few days, authorities are urging people to prioritise safety and avoid unnecessary exposure to extreme weather conditions.
