Thiruvananthapuram: Kerala continues to grapple with an intense spell of summer heat, as weather authorities have issued high-temperature warnings across 12 districts, signaling prolonged discomfort and rising health risks for residents. The alert, issued by the India Meteorological Department (IMD), excludes only the high-range districts of Idukki and Wayanad, where comparatively cooler conditions prevail.
The current heatwave has pushed temperatures significantly above seasonal norms, with Palakkad emerging as the hottest region, where mercury levels are expected to touch nearly 40°C. Other districts such as Kollam may experience temperatures close to 39°C, while several central and northern districts including Kottayam, Ernakulam, Thrissur, Kozhikode, Kannur, and Kasaragod are forecast to record highs around 37°C.
Meteorologists warn that the situation is being worsened by high humidity levels, creating a “real feel” temperature that is considerably higher than recorded values. This combination of heat and moisture is expected to intensify discomfort and increase the likelihood of heat-related illnesses across the state.
Health authorities have raised concerns over the growing risk of sunstroke, dehydration, and heat exhaustion, particularly among vulnerable groups such as children, the elderly, and individuals with pre-existing medical conditions. Outdoor workers and those exposed to direct sunlight for extended periods are also considered at high risk.
Officials have strongly advised the public to limit outdoor activities during peak daytime hours, especially between late morning and mid-afternoon. Residents are urged to stay hydrated, wear light and breathable clothing, and avoid prolonged exposure to direct sunlight. The use of protective measures such as umbrellas, hats, and sunglasses has also been recommended.
The Kerala State Disaster Management Authority (KSDMA) has also flagged concerns over rising ultraviolet (UV) radiation levels, which can lead to skin and eye damage with prolonged exposure. In addition, authorities have cautioned about secondary risks such as fire hazards and water shortages, which often accompany extended periods of extreme heat.
With no immediate signs of relief, the ongoing heatwave is beginning to disrupt daily life, particularly for labour-intensive sectors and outdoor occupations. Authorities continue to monitor the situation closely while urging the public to follow official advisories and avoid misinformation regarding temperature extremes.
As Kerala endures this prolonged heat spell, adherence to safety measures remains critical to minimizing health risks and ensuring public well-being.