9 Aug 2023

July was world's hottest on record, EU scientists say

8:05 am on 9 August 2023
A billboard displays the temperature in Phoenix, Arizona on 16 July, 2023 in Phoenix, Arizona.

A billboard displays the temperature in Phoenix, Arizona on 16 July, 2023. Photo: AFP / Getty Images

Last month was the hottest July on record, with abnormally high temperatures recorded on both land and sea, the European Union's Copernicus climate change panel said on Tuesday.

Scientists warned late last month that it was on track to become the world's hottest month on record.

This year has been the third-warmest year to date, Copernicus deputy head Samantha Burgess said.

"We just witnessed global air temperatures and global ocean surface temperatures set new all-time records in July," she said.

"It shows the urgency for ambitious efforts to reduce global greenhouse gas emissions, which are the main driver behind these records."

Tourists cool off by a water spraying ventilator before entering the Colosseum monument on July 24, 2023 in Rome during a heatwave.

Tourists cool off by a water spraying ventilator before entering the Colosseum monument on July 24, 2023 in Rome during a heatwave. Photo: AFP / Tiziana Fabi

June had also smashed through the previous temperature record for that month, according to Copernicus, which bases its calculations on a dataset going back to 1950.

Sweltering temperatures have affected considerable swathes of the planet, with heat records registered from Death Valley in the US state of California to a northwest China township as Canada and southern Europe battle wildfires.

People watch the fires near the village of Malona in the Greek island of Rhodes on July 23, 2023. Tens of thousands of people fled wildfires on the Greek island of Rhodes on July 23, 2023, as terrified tourists scrambled to get home. Firefighters tackled blazes that erupted in peak tourism season, sparking the country's largest-ever wildfire evacuation -- and leaving flights and holidays cancelled. (Photo by SPYROS BAKALIS / AFP)

Wildfires near the village of Malona in the Greek island of Rhodes on 23 July 2023. Photo: AFP / Spyros Bakalis

- Reuters

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