Seoul, Sep 10 Overnight temperatures in Seoul stayed above 25 degrees Celsius, marking the season's latest tropical night since meteorological observation began, the state weather agency said on Tuesday.
The lowest nighttime temperature overnight in the capital city was degrees Celsius at 6 a.m., another tropical night that refers to a phenomenon where temperatures do not drop below 25 degrees Celsius until 9 a.m., Yonhap news agency reported, quoting the Korea Meteorological Administration (KMA).
It marks the season's latest tropical night record in Seoul since record-keeping began in 1908, surpassing the previous record set on September 8, 1935.
The island of Jeju experienced the tropical night phenomenon for a record 64 consecutive days.
On Tuesday, the daytime temperatures will rise up to 31-35 degrees Celsius, and the apparent temperatures will hover around 33 degrees Celsius, with the heat wave alert issued in most regions, including the greater Seoul area, the Gangwon Province, and the southern regions.
The heat wave will peak on Wednesday before it weakens the following day with rain, but the heat is expected to linger until after next week's Chuseok holiday.
Rain of around 30 millimetres per hour is expected to fall in Jeju from Tuesday afternoon until Wednesday night, and most regions will see sporadic rain on Thursday, the KMA said.
Disclaimer: This post has been auto-published from an agency feed without any modifications to the text and has not been reviewed by an editor