Scorching summer, rising UV levels make life tough for plantation workers in Kerala hills

As summer tightens its grip on Kerala, soaring daytime temperatures and rising ultraviolet radiation are severely affecting plantation labourers in the state’s hill regions, where thousands depend on outdoor work for their daily wages.

In Munnar, plantation workers say the intensifying heat has made working conditions increasingly harsh. Despite the discomfort and health risks, many say they have no option but to continue working under the scorching sun, as plantation labour remains their sole source of income.

According to a plantation workers ‘"The sunlight is very harsh. We have to work using umbrellas. We have no choice but to work under this condition. If we don’t go to work, how will we make ends meet? We sustain ourselves through this work?"

‘’The heat in Munnar is extremely severe right now. This work is my only source of income, and I have to take care of my children's education, and buy medicines from the hospital. I hope measures will be taken. Without this job, we will not able to sustain’’ said another.

Medical experts have flagged a sharp rise in ultraviolet radiation, particularly in high-altitude regions, warning that prolonged exposure can lead to heat stroke, sunburn, dehydration, and heat exhaustion.

Medical Officer Dr. R. Girijakumari, fromRajkumari says,"Exposure to these rays can result in heat stroke, heat hyper pyrexia, heat exhaustion, etc. To minimise the impact of this rising temperature, and sustain the ultra violet rays in this hilly area, drink sufficient quantity of water, even if you are not feeling thirsty. Those doing hard work in the sun, require at least one litre of water per hour and (they should) wear lightweight, light coloured, loose and porous cottons – preferably with long sleeves. Use protective goggles, shields, helmets and chappals while going outside in the hot weather’’.

Meanwhile, the Kerala State Disaster Management Authority has issued an advisory cautioning against extended exposure to ultraviolet rays. The agency warns that high UV levels can cause eye damage, skin disorders, and other heat-related illnesses.

Authorities have advised the public to avoid direct sunlight between 10 AM and 3 PM, when UV radiation is at its peak. Outdoor workers, fishermen, tourists, and people with existing health conditions have been asked to take extra precautions, including wearing hats, sunglasses, and full-sleeved clothing.

With temperatures expected to rise further in the coming weeks, experts say sustained preventive measures and awareness are crucial to protect vulnerable communities working under Kerala’s intensifying summer sun.