Winter has arrived abruptly across northern China, with Hulunbuir, Inner Mongolia, hit by its first widespread snowfall.
Snow began across Hulunbuir’s northern and western forest districts on Sept 29-30, blanketing Genhe and falling through Hailar.
Temperatures have crashed with it.
Across northern Qinghai, Gansu, Ningxia, northern Shaanxi, North China and eastern Northeast China, temperatures fell 6–10C (11–18F) on Sept 30, with local plunges of 12–16C (22–29F).
The freezing line is pushing south into northern Hebei. Reinforcing the chill will be a second air mass on Oct 3-4, which is forecast to knock another 8–10C (14–18F) off temperatures across swaths of northern China.
Summer’s close had already been running cold in places.
Beijing officially entered autumn on Sept 8—five days earlier than normal and its earliest onset since 2016. From Sept 8-15, average minimum temperatures ran 2.5C (4.5F) below the 1991-2020 norm, making it the coldest such period since 2007.
Winter is advancing south.
https://electroverse.substack.com/p/winter-hits-inner-mongolia-high-arctic