Andrew Scordilis uses a Jetlev Flyer during a performance for the press at the Stoermthaler Lake in Grosspoesna near Leipzig, Germany, on July 17, 2015. #

A boy wearing a lotus leaf on his head holds onto another leaf on a hot summer day in Beijing, China, on July 2, 2015. #

A woman carrying a parasol crosses a street on a hot summer day in Tokyo on July 15, 2015. #

A street artist dressed as an ancient Roman takes some refreshment from a fountain in front of the Colosseum in Rome on July 17, 2015. #

Sunflowers under a blue sky in Wehlen, Germany, on July 17, 2015. #

A boy cools off in the Bosque Fountain in New York’s Battery Park on July 20, 2015. #

Women sunbathe in Tignes, southeastern France, on July 21, 2015. #

People enjoy the warm sunny weather in the futuristically designed Badeschiff (“pool ship”) on the Spree river in Berlin, Germany, on July 2, 2015. #

The sun sets on the Washington Monument after a summer storm came through the area on June 23, 2015, in Washington, DC. #

A woman sunbathes on a beach along the Bassin d’Arcachon Sea during a warm and sunny day in Arcachon near Bordeaux, France, on July 1, 2015. #

Visitors crowd China’s Dead Sea tourist resort in Daying county to escape high temperatures on July 11, 2015 in Suining, Sichuan province, China. #

Residents at the Ter Biest house for elderly persons refresh their feet in a swimming pool on a hot summer day in Grimbergen, Belgium, on July 2, 2015. #

Visitors swim in an artificial wave pool at the Isla Magica theme park in Seville, Spain, on July 21, 2015. #

People enjoy the sunny, warm weather on a small island of the lake Ammersee near Munich, Germany, on July 21, 2015. #

A zookeeper sprays water onto Twiggy, a 42 year-old Asian elephant, to help it cool down in its enclosure at the zoo in Belgrade, Serbia on July 20, 2015. #

People sunbathe at Levante Beach on July 22, 2015 in Benidorm, Spain. #

Children play in a fountain beside Manzanares river in Madrid, Spain, on June 27, 2015. #

A Coastal Fire Center crew leader views the Boulder Creek fire, which covered about 618 acres near Pemberton, British Columbia, on July 3, 2015. #

Children splash each other with water on a hot day in Hajvali, Kosovo, on July 19, 2015. #

People stand on a waterslide platform at the Grugabad open-air swimming pool on a hot summer day in Essen, Germany, on June 30, 2015. #

A woman dances in a cloud of bubbles while marching in a gay pride parade in San Francisco, California, on June 28, 2015. #

People cool down in the lake of Svityaz during a hot day near the village of Valevka, southwest of Minsk, Belarus, on July 5, 2015. #

Cameron Pugh, 24, from Fresno, dances in the mist at the Coachella Valley Music and Arts Festival in Indio, California, on April 10, 2015. #

People row a boat in El Retiro Park on July 21, 2015, in Madrid, Spain. #