April 2023 in South Korea had an average temperature 13.1C which is +1.0C above the 1991-2020 normal,ranging from +0.5C to +1.9C.
After the warmest March on records,spring so far is the warmest on records.
Map is credit of KMA-Korean Meteorological Agency
https://nitter.moomoo.me/extremetemps/status/1653398941788958721#m