It’s official: South Korea is experiencing its hottest June ever, and by a significant margin. According to the Korea Meteorological Administration on Sunday, regions across the country recorded an average of 2.4 heat wave days from June 1 to 20, which is four times the average from 1991 to 2020. The previous record was set in 2018, when there were 1.5 heat wave days. A heat wave day, as defined by the KMA, is when daytime temperatures soar above 33 degrees Celsius. This year’s first