In Montreal, swimming pools and children’s splash pads are also staying open longer.

Visitors enjoying themselves in a water park in Ontario.

A girl swims in Lake Ontario in Toronto during 30-degree heat on July 5.

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Four-year Diane Jennings plays in the spray of a hydrant in the upper Manhattan district of Washington Heights.

Decosta Jennings and his daughter Diana jets under an open hydrant in the upper Manhattan.

A woman and child in the spray from a fire hydrant during a heat wave in Brooklyn.

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People poured water on each other from a hydrant in Brooklyn in New York.

A worker on the construction site in Ottawa, plunges his head in a bucket of water.

A woman in a fountain in Rome.

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A man jumps into the water in Sochi on 6 July.

Girls relaxing in a hot summer day in Retiro Park in Madrid.

Young Chinese boys jump into the Yangtze River in Wuhan, Hubei Province, Central China.

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A Madrid zoo provides frozen fruits elephants.

A grizzly waves to visitors at the Madrid zoo on a hot summer day.

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