Earth now is hotter than it’s been at any time in recorded history.
Average global temperatures shattered records on two consecutive days last week, reaching 17.09° Celsius on July 21 and then inching up still more the next day, to 17.15° C, or nearly 63° Fahrenheit. That’s almost an entire degree Celsius hotter than the planet’s average temperature of 16.25° C for every July 22 from 1990 to 2020.
Those new heat records come amid 13 months in a row of record-breaking temperatures on Earth — not just over land, but in the oceans too (SN: 4/29/24). Before 2023, the record highest temperature was 16.8 °C, set in August 2016. Since mid-2023, the planet has broken that 2016 threshold 58 times.