Torrential rain and floods in swaths of northern China have killed at least 48 people and forced the evacuation of tens of thousands this week.

Dozens of roads were closed, villages lost electricity and homes were submerged due to the rainstorms.

The 10 people found dead had been riding a bus on Sunday morning when it went missing in the city of Datong, the official Xinhua news agency said.

Search efforts will continue for four people still missing, it added.

One body had been discovered downstream in the area, Xinhua reported on Sunday.

The downpour has killed 30 people in Beijing, with the death toll highest in Miyun, a northeastern suburb.

And in Hebei province, which encircles the capital, a landslide in a village killed eight people, with four still missing, state broadcaster CCTV said Tuesday.

Natural disasters are common across China, particularly in the summer when some regions experience heavy rain while others bake in searing heat.

China is the world's biggest emitter of the greenhouse gases that scientists say drive climate change and contribute to making extreme weather more frequent and intense.

But it is also a global renewable energy powerhouse that aims to make its massive economy carbon-neutral by 2060.