Indian migrant daily wage workers bath at a public tube well on a hot morning in New Delhi, India, Tuesday, May 17, 2016. (Photo by Altaf Qadri/AP Photo)





A young boy plays badminton in a slum area of Kolkata, India May 23, 2016. (Photo by Rupak De Chowdhuri/Reuters)





A shop owner buys a block of ice from an ice vendor in Ahmedabad, India May 23, 2016. (Photo by Amit Dave/Reuters)





A man and a child cover up from the sun in the city of Ajmer, India May 23, 2016. (Photo by Himanshu Sharma/Reuters)





Relatives and friends transport the remains of one of three police officers shot dead at point-blank range in Srinigar, India May 23, 2016. (Photo by Danish Ismail/Reuters)





A young boy uses a plastic bag to protect himself from a dust storm in New Delhi, India May 23, 2016. (Photo by Anindito Mukherjee/Reuters)





People are caught in a dust storm in New Delhi, India May 23, 2016. (Photo by Anindito Mukherjee/Reuters)





A labourer rests on a handcart on a hot summer day in Mumbai, India, May 23, 2016. (Photo by Danish Siddiqui/Reuters)





Men transport ice on a tricycle to a local market in Kolkata, India May 24, 2016. (Photo by Rupak De Chowdhuri/Reuters)





Men unload blocks of ice from a tricycle at a local market in Kolkata, India May 24, 2016. (Photo by Rupak De Chowdhuri/Reuters)





A young girl gets drenched in a large wave during high tide at a sea front in Mumbai, India, May 24, 2016. (Photo by Danish Siddiqui/Reuters)





A woman hangs fish to dry on bamboo poles in Mumbai, India May 24, 2016. (Photo by Shailesh Andrade/Reuters)





People hang fish to dry on bamboo poles in Mumbai, India May 24, 2016. (Photo by Shailesh Andrade/Reuters)





Indian women walk home after collecting drinking water from a well at Mengal Pada in Thane district in Maharashtra state, India, Wednesday, May 4, 2016. Much of India is reeling under a weekslong heat wave and severe drought conditions that have decimated crops, killed livestock and left at least 330 million Indians without enough water for their daily needs. (Photo by Rajanish Kakade/AP Photo)





Women pulling a rope attached to a bucket as they draw drinking water from a dried up well at Bhakrecha Pada in Thane district in Maharashtra state, India, Wednesday, May 4, 2016. Much of India is reeling under a weekslong heat wave and severe drought conditions that have decimated crops, killed livestock and left at least 330 million Indians without enough water for their daily needs. (Photo by Rajanish Kakade/AP Photo)





An Indian migrant ragpicker mother helps her daughter to take bath as others look on, on a hot summer day in New Delhi, India, 21 May 2016. According to the news reports an orange alert was announced in Delhi and non-capital regions as temperatures in the Indian capital reached to the 47 degrees Celsius. (Photo by Rajat Gupta/EPA)





A Indian Muslim boy serves lemon water to passerby's in an alleyway on a hot afternoon in New Delhi, India, Friday, May 13, 2016. Much of India is reeling under a heat wave and severe drought conditions that have decimated crops, killed livestock and left many Indians without enough water for their daily needs. Rivers, lakes and dams have dried up in parts of the western states of Maharashtra and Gujarat. (Photo by Altaf Qadri/AP Photo)





Indian commuters wade through heavy rain on street in Calcutta, eastern India, 23 May 2016. A monsoon shower hit the city and disrupted daily life. The Indian monsoon season usually takes place between May and September. (Photo by Piyal Adhikary/EPA)





An Indian man carries containers filled with drinking water after taking it from a public tap at a roadside on the outskirts of Jammu, the winter capital of Kashmir, India, 23 May 2016. Hundreds of households in mostly poor neighborhoods in Jammu depend on leaking water pipes during summer as they have no direct supply of water at home. (Photo by Jaipal Singh/EPA)





Indian homeless girl sleeps in a hammock along the roadside in Bangalore, India, 24 May 2016. (Photo by Jagadeesh N.V./EPA)





A Kashmiri vendor holds an umbrella during rains as he waits for a customer on Nigeen Lake in Srinagar, the summer capital of Indian Kashmir, 24 May 2016. Kashmir is witnessing a pleasantly cool weather while mercury is surging in the Indian plains. (Photo by Farooq Khan/EPA)





A man bath his son on a hot afternoon in a slum in Mumbai, India, Monday, May 23, 2016. Authorities in a parched western Indian state sprinkled water in the streets and awaited the arrival of a special water train on Saturday, two days after temperatures reached a record-high 51 degrees Celsius (124 Fahrenheit). (Photo by Rafiq Maqbool/AP Photo)