Our planet is getting warmer. Every year, NASA and NOAA calculate the average surface temperature around the globe. These annual temperature data make up the global temperature record – and it’s how scientists know that the planet is warming. Red spirals in this visualization indicate years with warmer-than-average temperatures. The visualization “turns red” after 1975, showing that most of Earth’s warming has occurred in the last several decades. Overall, the average global temperature on Earth

Ready to learn some of the basics about climate data? Find out about measuring, modeling, and predicting climate and ways to find and use climate data with our Climate Data Primer. https://www.climate.gov/maps-data/primer/climate-data-primer | NOAA Climate.Gov

Over 90 percent of climate-change heat ends up in the ocean, so it's literally taking the heat for us. Sea surface temperature has increased by just over one degree Fahrenheit across the globe on average, which might not seem a lot, right? Well, here's how such a small number causes enormous, devastating change on our planet. https://on.natgeo.com/42yuT4T | National Geographic