In this August 24, 2019 photo, a tractor pulls a trailer that was converted into a swimming pool as it drives along the roads of El Infernal neighborhood in San Andres in the province of Pinar del Río, Cuba. The idea for the mobile tractor-pool was hatched by local parents, to make their kids happy and fight the harsh Caribbean heat. (Photo by Ramon Espinosa/AP Photo)

Residents of Mathare slum fill bags with coal in hard conditions in the capital of Kenya, Nairobi on November 06, 2023. The coal that workers produce with primitive methods by working overtime in unlicensed workshops is used for heating, cooking and other daily needs. (Photo by Gerald Anderson/Anadolu via Getty Images)

A boy plays in water from a broken fire hydrant in Rosemead, California on Saturday, May 10, 2025, seeking relief as spring heat breaks temperature records across the Southland. (Photo by Ringo Chiu/ZUMA Press Wire/Rex Features/Shutterstock)

Two young women jump into a pool on the beach on June 20, 2025 in Margate, United Kingdom. Yellow heat health alerts have been issued by the Met Office with temperatures set to climb as high as 33°C by the weekend. (Photo by Leon Neal/Getty Images)

Twelve-year-old Kelia Gallina of French Polynesia after surfing in Heat 1 of the Elimination Round at the Lexus Tahiti Pro on August 8, 2025 at Teahupoo, Tahiti, French Polynesia.(Photo by Brent Bielmann/World Surf League via Getty Images)

Dan Copeland, left, and Alex Morneau of Biddeford, Maine, former high school cheerleaders, perform back flips while enjoying the record breaking heat, Thursday, May 18, 2017, at Old Orchard Beach, Maine. The temperature climbed well into the 90s in many locations throughout the state. (Photo by Robert F. Bukaty/AP Photo)

A combine harvester drives over a field of cut grass and threshes lawn seeds from the dried plants in Hanshagen, Germany, Thursday, June 30, 2022. In Mecklenburg-Western Pomerania, the harvest has started earlier than usual due to the heat. (Photo by Jens Büttner/dpa via AP Photo)

A helicopter drops fire retardent to protect a property in Balmoral, 150 kilometres southwest of Sydney on December 19, 2019. A state of emergency was declared in Australia's most populated region on December 19, as a record heat wave fanned unprecedented bushfires. (Photo by Peter Parks/AFP Photo)