Kerala’s Dangerous UV Surge Raises Alarm: Is North India Bracing for an Early, Brutal Summer?

By BK Singh

What’s unfolding in Kerala is more than just a routine weather update—it feels like a warning the rest of the country cannot afford to ignore.

The sun there is no longer behaving like it usually does. According to the Kerala State Disaster Management Authority, ultraviolet (UV) radiation levels have spiked to dangerous levels in over 14 locations within just 24 hours.

In some areas, the UV index has crossed 8, an intensity considered harmful to human health.

Districts such as Konni in Pathanamthitta, Chengannur in Alappuzha, Changanassery in Kottayam, and the hill town of Munnar in Idukki have witnessed particularly alarming conditions, prompting authorities to issue orange alerts.

Several other regions remain under yellow alert. Residents have been urged to avoid direct sunlight between 10 a.m. and 3 p.m.—the hours when the sun is at its most unforgiving.

Yet, what makes this situation deeply unsettling is not just Kerala itself, but what it could mean for the rest of India.

If UV radiation has already turned hazardous in the last week of April in a coastal state, what lies ahead for northern and central regions?

Cities like Prayagraj, Kanpur, Lucknow, Varanasi, Jhansi, and Agra, along with vast stretches of Bundelkhand, are already reeling under temperatures nearing 45°C.

Long-time residents recall a different rhythm to summer—when the true heat would settle in around May.

This year, however, the scorching conditions arrived as early as mid-April, catching many off guard.

Adding to the discomfort is the erratic power supply across many parts of Uttar Pradesh. Prolonged, unannounced outages and inconsistent electricity have made coping with the heat even harder.

In homes and neighborhoods, a shared anxiety is growing—if April feels this relentless, how will people endure the long stretch of May, June, and July?

Health experts are increasingly concerned. UV rays are invisible, but their impact is anything but.

Prolonged exposure can lead to sunburn, skin disorders, eye irritation, and, in severe cases, increase the risk of skin cancer.

Those who spend long hours outdoors—laborers, fishermen, transport workers, and daily commuters—face the highest risk and need to be especially cautious.

For now, simple precautions can make a meaningful difference: wearing loose cotton clothing, covering the head, using sunglasses or umbrellas, and taking frequent breaks in shaded areas.

These are no longer just suggestions—they are becoming essential for daily survival.

Kerala’s current situation may well be a glimpse into a larger, shifting climate pattern. And if this trend continues, the coming months in North India may not just be about enduring heat—but navigating a season that tests resilience at every level.