A man rides a cycle with his face fully covered, on a hot summer day, in New Delhi, India, April 26, 2022. REUTERS/Anushree Fadnavis

People bathe with water leaking from broken pipe valve, to cool off during hot weather in Kolkata, India, April 19, 2022. REUTERS/Rupak De Chowdhuri

People cool off with water leaking from a broken pipe valve during hot weather in Kolkata, India, April 19, 2022. REUTERS/Rupak De Chowdhuri TPX IMAGES OF THE DAY

A girl selling water uses an umbrella to protect herself from the sun as she waits for customers on a hot summer day, in New Delhi, India, April 27, 2022. REUTERS/Anushree Fadnavis TPX IMAGES OF THE DAY

A man drinks water from a bottle that he took out from a fridge installed by a local resident alongside a road to distribute cold water for passers-by for free, during hot weather in Kolkata, India, April 26, 2022. REUTERS/Rupak De Chowdhuri

A man bathes with a pipe connected to the valve of a water supply pipe, to cool off during hot weather in Kolkata, India, April 19, 2022. REUTERS/Rupak De Chowdhuri

A woman holds onto air coolers while transporting them in an e-rickshaw, at a market on a hot summer day, in New Delhi, India, April 11, 2022. REUTERS/Anushree Fadnavis

A man rides his cycle past inflatable pools kept for sale on a road, on a hot summer day, in New Delhi, India, April 26, 2022. REUTERS/Anushree Fadnavis

A man transports slabs of ice near an air cooler market on a hot summer day, in New Delhi, India, April 11, 2022. REUTERS/Anushree Fadnavis

Boys cool themselves in a pool of water near a highway on a hot summer day, in New Delhi, India, April 13, 2022. REUTERS/Anushree Fadnavis

A woman uses her bag to protect herself from the sun, on a hot summer day, in New Delhi, India, April 27, 2022. REUTERS/Anushree Fadnavis

A man takes shelter under a tree on a hot summer day, in New Delhi, India, April 27, 2022. REUTERS/Anushree Fadnavis

A man ties an air cooler on a bicycle at a market, on a hot summer day in New Delhi, India, April 11, 2022. REUTERS/Anushree Fadnavis

Earthen pots are displayed for sale on a footpath during a hot summer day, in New Delhi, India, April 26, 2022. REUTERS/Anushree Fadnavis

Men fill water in cans, using hose pipes from a shop, which will be sold to customers, on a hot summer day, in New Delhi, India, April 26, 2022. REUTERS/Anushree Fadnavis