The Earth just saw its hottest day on record
July 21, 2024 was the hottest day in recorded global history


What happened
Sunday, July 21, was the hottest day in recorded global history, according to the Copernicus Climate Change Service (CCCS), Europe's top climate-monitoring organization, which announced the preliminary findings on Tuesday.
Who said what
Earth's average temperature on July 21 was 62.76 degrees Fahrenheit, "breaking a record set only last year," The Washington Post said. "We are in truly uncharted territory," CCCS head Carlo Buontempo said. "We are bound to see records being broken in future months and years."
Extreme heat is "nothing new," USA Today said. Our planet has seen "over 550 consecutive months with temperatures above the 20th-century average."
What next?
Many scientists are bracing for this year to "outrank 2023 as the hottest year since records began" due to "climate change and the El Niño natural weather phenomenon," Reuters said.
The Week
Escape your echo chamber. Get the facts behind the news, plus analysis from multiple perspectives.

Sign up for The Week's Free Newsletters
From our morning news briefing to a weekly Good News Newsletter, get the best of The Week delivered directly to your inbox.
From our morning news briefing to a weekly Good News Newsletter, get the best of The Week delivered directly to your inbox.
A free daily email with the biggest news stories of the day – and the best features from TheWeek.com
Rafi Schwartz has worked as a politics writer at The Week since 2022, where he covers elections, Congress and the White House. He was previously a contributing writer with Mic focusing largely on politics, a senior writer with Splinter News, a staff writer for Fusion's news lab, and the managing editor of Heeb Magazine, a Jewish life and culture publication. Rafi's work has appeared in Rolling Stone, GOOD and The Forward, among others.
-
Film reviews: Roofman and Kiss of the Spider Woman
Feature An escaped felon’s heart threatens to give him away and a prisoner escapes into daydreams of J.Lo.
-
Broadway actors and musicians are on the brink of a strike
The explainer The show, it turns out, may not go on
-
Pentagon reporters turn in badges after refusing rules
Speed Read They refused to sign a restrictive new press policy imposed by Defense Secretary Pete Hegseth
-
Scientists want to use enhanced rock weathering to cool the Earth
Under the radar Rock dust could trap atmospheric carbon
-
Icarus programme – the ‘internet of animals’
The Explainer Researchers aim to monitor 100,000 animals worldwide with GPS trackers, using data to understand climate change and help predict disasters and pandemics
-
China vows first emissions cut, sidelining US
Speed Read The US, the world’s No. 2 emitter, did not attend the New York summit
-
How clean-air efforts may have exacerbated global warming
Under the Radar Air pollution artificially cooled the Earth, ‘masking’ extent of temperature increase
-
Earth's seasons are out of whack
Under the radar The seasons' unfixed nature in different regions of the planet may have impacted biodiversity and evolution
-
When does autumn begin?
The Explainer The UK is experiencing a 'false autumn', as climate change shifts seasonal weather patterns
-
How 'freakosystems' are becoming the norm
The explainer Ecosystems are changing permanently
-
Cloudbursts: what are the 'rain bombs' hitting India and Pakistan?
The Explainer The sudden and intense weather event is almost impossible to forecast and often leads to deadly flash-flooding and landslides