How hot does planet Mercury get?To play this video you need to enable JavaScript in your browser.This video can not be playedHow hot does planet Mercury get?CloseSophia Herod from BBC Weather explains why extreme highs and lows are very much the norm on planet Mercury.Check out the weather where you are, with BBC Weatherđź’ˇ Watch more videos at BBC IdeasPublished24 September 2025Shareclose panelShare pageCopy linkAbout sharingRead description
