Sounds like a stupidly easy question to find out with a quick internet search, but it’s not.
I don’t want to know the average surface temperature, or the average ocean surface water temperature, or read another article about climate change.
But that’s all I found in the past hour.
I’d like to know the average temperature of all molecules that comprise earth, or a best guess scientific estimate.
So, it’s definitely changed, but there is something called standard temperature and pressure, which is 59F/15C and 29.92 inches of Mercury. The temperature was the average global temperature back in like…the 50s? if I’m remembering right. It’s been a while since I’ve been to school.