India heatwave: temperatures hit 40C

Indians warned to stay vigilant during spell of very hot weather. Elsewhere, sandstorms plague China

The heatwave that has been plaguing the states of West Bengal, Bihar and Andhra Pradesh in India is forecast to continue through the coming week. Daytime temperatures of 40C have been recorded for several consecutive days in these regions, about 5C above the seasonal average.

This excessive heat is linked to a north-westerly flow of air, which is also bringing much drier than usual conditions. The authorities have advised people to be vigilant about their health by staying hydrated, wearing breathable clothing and avoiding street food, which could easily go off in these conditions. They have also closed schools and universities for a week in response to schoolchildren complaining about headaches.