FILE - Margaret Cantu waits in the heat for food and water from volunteers Saturday, May 18, 2024, at Sam Houston Math, Science and Technology Center in Houston. (Jon Shapley/Houston Chronicle via AP)/Houston Chronicle via AP, File)
FILE - A man pours water on his face to cool off on a hot summer day in Guwahati, India, Saturday, May 25, 2024. Month after month, global temperatures are setting new records. (AP Photo/Anupam Nath, File)
FILE - A man and woman use a cloth over their heads to protect themselves from the sun in Manila, Philippines on April 29, 2024. Month after month, global temperatures are setting new records. (AP Photo/Aaron Favila, File)
FILE - A person cools off in a mister along the Las Vegas Strip, Tuesday, June 4, 2024, in Las Vegas. Month after month, global temperatures are setting new records. (AP Photo/John Locher, File)
FILE - A Pakistani youth cools off under a hand pump at the sunset during hot weather in Lahore, Pakistan, May 28, 2024. Month after month, global temperatures are setting new records. (AP Photo/K.M. Chaudary, File)
FILE - Passersby stand in a queue to receive a cup of cold drink distributed by an organization as a heat wave grips the Indian capital New Delhi, India, May 30, 2024. Month after month, global temperatures are setting new records. (AP Photo/Manish Swarup, File)
FILE - Las Vegas Raiders defensive end Tyree Wilson (9) sweats as he warms up during NFL football practice, June 4, 2024, in Henderson, Nev. Month after month, global temperatures are setting new records. (AP Photo/John Locher, File)