First came the hottest June in recorded history. Now it’s the hottest-ever July.

Copernicus Climate Change Service »

Following the hottest June on record and a series of extreme weather events, including heatwaves in Europe, North America and Asia, and wildfires in Canada and Greece, ERA5 data from the Copernicus Climate Change Service show that the first three weeks of July have already broken several significant records.

Graph showing the 30 Hottest Days on Record

30 Hottest Days on Record

This means that the first three weeks of the month was the warmest three-week period on record. During the first and third weeks, temperatures also temporarily exceeded the 1.5°C threshold above preindustrial level – a limit set in the Paris Agreement.