낮 기온 떨어졌는데 밤 기온 그대로…이유는? / KBS 2024.08.21. KBSNews 0 20 08.21 23:59 https://www.youtube.com/watch?v=6sYMaUT0Ksg + 5 https://www.youtube.com/feeds/videos.xml?channel_id=UCcQTRi69dsVYHN3ex… + 5 낮 기온 떨어졌는데 밤 기온 그대로…이유는? / KBS 2024.08.21.