Why India Is Burning: The Real Cause of Heat Waves

Added: 2026-06-02

[00:00:00]Ever imagine why does the 42° today feel far more dangerous than 42° 10 years ago? Because temperature alone now is not the real story in India. A recent deep dive by climate experts explain that India's brutal summers are now being driven by a complex of mix of factors. And one of the biggest is something what we call as the wet bulb temperature. Now, what exactly is that?

[00:00:26]Let me break it down for you. It is not just about how hot the air is. It's actually about heat plus humidity together. For example, if the temperature is between 40 to 42°, but humidity is high, the human body stops cooling itself properly through the sweating. That's when [music] heat becomes deadly, especially for outdoor workers, elderly people, and people without any kind of access to cooling.

[00:00:49][music] For example, what exactly is happening in Nagpur, especially in Maharashtra. And here's the important part. Scientists say many parts of India are now increasingly entering dangerous wet bulb conditions during [music] the heat waves. Second, the nights are getting hot over here. Earlier, even extremely hot days, nights used [music] to be cooled down enough for the body to recover, but now minimum temperatures are also rising, which [music] means the body remains under continuous heat pressure and stress for 24 hours. Third reason, >> [music] >> atmospheric patterns are changing drastically. Experts say that the weak western disturbances, [music] delayed pre-monsoon rainfall, dry winds, and uh persistent high pressure [music] systems are allowing the heat to build up over northern and the central India for much longer durations. And then comes the main [music] point, urbanization. Concrete-heavy cities absorb and trap heat, creating urban [music] heat islands. That's why cities feel much more hotter than the rural areas comparatively. Another important point is that not every heat [music] wave can be blamed entirely on climate change. India has always experienced extreme [music] summers, but climate change is increasing the frequency, the intensity, and the duration of these events. Which basically means that the heat waves that were once considered rare are now becoming very common. And this is exactly why the experts are saying that India now needs hyper-local [music] heat action plans, city-level forecasting, cooling infrastructure, better urban design, and much more public awareness. Because the real danger is no longer just the high [music] temperature.

[00:02:25]It's actually the combination of heat, humidity, long-duration hot nights, and human exposure. What do you have to say about this? Let me know in the comments below.