Parts of northern and central India have seen temperatures beyond 50C (120F) as the nation struggles with severe heatwave conditions.
This week, temperatures above 45C (113F) were recorded in over 37 places across the nation.
The capital city of Delhi saw a record-breaking 52.3C (126.1F) temperature on Wednesday.
A consumer court in Delhi stopped hearing cases on Tuesday, after the judge said it was too hot to work without air conditioning.
Churu in the western state of Rajasthan and Sirsa in the northern Haryana state were among the hottest places in the country, with temperatures over 50C (120F).
Rajasthan's Jaipur city reported three deaths due to heat stroke on Tuesday.
Indian summers, which extend from March to September, are usually hot and humid.
But the weather department has said the country is likely to experience longer and more intense heatwaves this year.
This month, the states of Rajasthan and Gujarat saw nine to 12 days of heatwave, with temperatures between 45-50C, it said.
In June, maximum temperatures are likely to remain above normal, India Meteorological Department (IMD) chief Mrutyunjay Mohapatra said this week, adding that northwestern India is expected to see heatwave conditions for four to six days compared with three normally.
The IMD has also predicted an above-average monsoon season for the country this year.
The monsoon is forecast to hit the coast of the southern state of Kerala on 31 May.