Extreme heat | A crushing heat

“The heat is unbearable! », says Bertrand Tchouateu. An employee of the City of Montreal, the man spent the day outside on Tuesday, in temperatures close to 32℃, installing around ten misters near the Quartier des spectacles. The goal: to allow Montrealers to cool off a little during the heat wave which leaves no one indifferent.



Tuesday marked the first day of the heat wave that will hit Quebec in the coming days. Several cities in Quebec have crossed the 30℃ mark with a humidity that can exceed the 40 mark.

Never mind the heat, Bertrand Tchouateu knows that. “When it’s hot like this, people need to cool off. It’s because of the humidity. Where I come from, it’s hot, but it’s dry. Here, it’s really humid,” says the man from Cameroon.

Simon Legault, meteorologist for Environment Canada, confirms that the highest maximum of the heat wave should occur on Wednesday for the majority of regions of Quebec.

On Tuesday, the peak was felt in the west of the province, notably in Gatineau, where the mercury rose to 33.4 ℃, the highest temperature recorded in the province.

The metropolis and Gatineau were not the only cities to be hit by this heat wave. In Trois-Rivières, the mercury rose to 32 ℃ during the day, and the temperature felt approached 40 in the middle of the evening.

In Saguenay, the day ended with thunder after also reaching 32℃ during the day.

In Abitibi-Témiscamingue, the thermometer remained high even after sunset, with a felt temperature of 38 in Val-d’Or.

PHOTO PATRICK SANFAÇON, THE PRESS

Bertrand Tchouateu at work

In short, Quebec is recording temperatures above seasonal norms these days. But we may have to get used to it: the phenomenon could become more and more frequent, warns meteorologist Simon Legault. “In the coming decades, we should expect higher temperatures, earlier in the season, and longer periods of heat. »

High humidity helps prevent the body from cooling adequately, he points out. “When it’s very humid outside, sweat evaporates more difficult. Then the system that cools the human body is no longer effective. »

“In 2020 we experienced a heat wave at the same time of year, but we did not have high humidity or humidity above 40. Whereas here, we should reach 44 or 45 », adds the meteorologist. “To have this so early in the season is still abnormal. »

Cool down as much as possible

Tuesday morning, at La Fontaine Park, in Le Plateau-Mont-Royal, the heat was more and more palpable. Salma Ghaoui, owner of a family daycare, brought all nine children from her daycare to the water games, an effective solution to cool off her children, although she is not satisfied with the current facilities at the park.

“My children fell quite a bit last year and sometimes the water doesn’t work. It’s complicated, children with the heat, they are tired, especially at the end of the day. The work is harder,” says the Montrealer.

PHOTO MARIKA VACHON, THE PRESS

In the water games at La Fontaine Park

Mme Ghaoui is not at the end of his troubles. “If we exceed 35 degrees, it would be the record for any day in June since forever,” says Simon Legault. “It would be more Wednesday than we could reach it, it is not guaranteed, but it shows that what we are experiencing is really extreme,” explains the meteorologist.

“We really need to take care of vulnerable people like the elderly, pregnant women, children,” he adds, reiterating the benefits of staying hydrated and taking advantage of accessible water points in parks, in particular.

PHOTO PATRICK SANFAÇON, THE PRESS

Dry pond in La Fontaine Park

Still at La Fontaine Park, Fanny Esteves and her dog were lying under a tree to avoid the sun. It faced the La Fontaine Park pond, almost completely emptied of water, giving it the appearance of a dried-up swamp.

“Visually, it’s more pleasant to have water and I even think it would bring more freshness. I admit that I don’t tolerate the heat very well and my dog ​​is really very hot,” the young woman emphasized.

Working under the sun

Tuesday noon, nearly 16 hours of work on rue Saint-Urbain awaited Samuel Gélinas, scaffolding foreman, during this period of extreme heat. “It’s heavy, it’s heavy, we drink water,” said the construction worker.

PHOTO PATRICK SANFAÇON, THE PRESS

Scaffolding foreman Samuel Gélinas

Wooden planks under his arm, he was preparing to mount the scaffold to join his colleagues who found a shady corner.

He considers himself lucky compared to some of his colleagues in construction: “It happens, problems, heat stroke, lack of water, lack of shade… Roofers never have shade on the roofs . »

He is not the only one concerned about his colleagues who face the heat in their workplaces. Gabriel Lalande, a bicycle delivery man for a pharmacy in Le Plateau-Mont-Royal, believes that his “colleagues in cars complain about the heat. Traffic is very difficult on the Plateau, in several neighborhoods of Montreal. Even if you have air conditioning, it’s heavy.”

PHOTO BLAIR GABLE, REUTERS

Roofers were working on an Ottawa roof Tuesday in temperatures above 33℃.

Gilles Dion, road signaller, also highlights the difficulties with the stifling heat. “There are construction sites where there is bitumen and asphalt and that’s hot! Their days are often shortened because of the heat. There are people who are just not capable,” explained Mr. Dion.

The five cities where it was the hottest in Quebec on June 18, 2024

  • Gatineau (33.4 ℃)
  • Sainte-Clotilde (33.2 ℃)
  • The Assumption (33 ℃)
  • Maniwaki (32.9℃)
  • Saint-Anicet (32.9 ℃)

Source: Environment Canada weather summary

With the collaboration of Quentin Dufranne, The Press


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