CLAIM: A graph from the National Oceanic and Atmospheric Administration displaying land and ocean temperatures over the last eight years shows that the Earth has been cooling, not warming, proving ...

It's a hot topic. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The average surface temperature on Earth is approximately 59 degrees Fahrenheit ...

The average annual temperatures may vary slightly according to how they are calculated and also in which way the daily average temperatures are calculated (metadata, min/max divided by 2, etc..).