ZME Science
No Result
View All Result
ZME Science
No Result
View All Result
ZME Science

Home → Science

Last month was hottest June on record in North America

Scandinavian countries are also affected by the scorching heat.

Fermin KoopbyFermin Koop
July 7, 2021
in Climate, Environment, News, Science
A A
Share on FacebookShare on TwitterSubmit to Reddit

North America is suffering from killer heat. June was the hottest month on record, and the record-breaking heat spread to multiple regions of the United States and Canada, where all-time record daily temperature was broken for a whopping three days in a row.

Image credit: Flickr / Joe Chung

North America was 1.2 degrees Celsius (34.2 degrees Fahrenheit) above the 1991-2020 average in June, according to the Copernicus Climate Change Service (C3S) — and it showed. It was also the second warmest June on record for Europe Copernicus, the EU’s Earth observation program, produces its data for world temperatures from computer-generated analyses, using billions of measurements from satellites, aircraft, and weather stations.

“These heatwaves are not happening in a vacuum. They are happening in a global climate environment that is warming and which makes them more likely to occur,” C3S climate scientist Julien Nicolas told AFP. “They are just the latest examples of a trend that’s projected to continue into the future and is tied to the warming of our climate.”

A series of unusually hot days are usually referred to as an extreme heat event or a heatwave. They are more than uncomfortable and can lead to illness and death, especially among older adults and the very young. Because of climate change, they are occurring more frequently, are more intense, and are lasting longer than they did in the past. In Oregon alone, heatwaves killed 107 people, and the number is unfortunately expected to rise in the following weeks — many found alone without air conditioning or a fan. In Washington state, 57 deaths were reported, 13 of which were in Seattle. In British Columbia, 486 sudden deaths occurred during the heat, triple the usual number. To make matters even worse, temperatures are rising year after year.

“Every decade the world has increased the rate of greenhouse gas emissions and that has increased the rate of warming. So, of course, heat records are being broken more frequently,” Friederike Otto of the Environmental Change Institute at Oxford University told the BBC. “People rarely drop dead on the street, but die quietly in their poorly insulated and un-air-conditioned homes.”

Whopping heat

The heatwave stretching from the US state of Oregon to Canada’s Arctic territories was blamed on high-pressure ridge trapping warm air in the region. Temperatures in cities of Portland, Oregon, and Seattle, Washington reached levels not seen since record-keeping began in 1940, according to the National Weather Service. 

On Monday, Portland had 46ºC (115 Fahrenheit), and Seattle 42ºC (108 Fahrenheit), while Vancouver on the Pacific coast registered 30ºC (86 Fahrenheit). Nordic countries were also affected. Kevo, in Lapland, the northernmost region of Finland, recorded 33.6ºC (92.5 Fahrenheit), the hottest day since 1914, said the local STT news agency

Michael Reeder, a professor of meteorology at Australia’s Monash University, told the BBC the events on the European and North American continents were linked. A tropical low in the western Pacific, near Japan, had disturbed the atmosphere, creating ripples around the hemisphere. “It’s like plucking a guitar string. The disturbance propagated along the jet stream,” Reeder said.

Canada issued alerts for British Columbia, Alberta, and parts of Saskatchewan, Manitoba, Yukon, and the Northwest Territories. The US National Weather Service issued a similar warning, asking people to “stay in air-conditioned buildings, avoid strenuous outdoor activities, drink plenty of water, and check on family members.”

RelatedPosts

Americans are convinced of global warming by changing temperatures, not by climate scientists
9 out of 10 top climate change deniers linked with Exxon Mobil
Climate change is taking a big toll on US citizens — virtually all of them
Is climate change causing more volcanic eruptions? Iceland provides some hints

Schools and Covid-19 vaccination centers closed in the Vancouver area due to the heatwave. Officials set up temporary water fountains and misting stations on street corners and stores ran out of portable air conditioners and fans. Cities in Canada and the US opened emergency cooling centers and outreach workers handed out water.

“We are in the midst of the hottest week British Columbians have ever experienced, and there are consequences to that, disastrous consequences for families and for communities,” British Columbia Premier John Horgan told a news conference. “How we get through this extraordinary time is by hanging together,” he said.

The 2015 Paris Agreement on climate change calls countries to limit the increase in global temperatures at “well below” two degrees Celsius, and 1.5 degrees Celsius if possible. Human activity has driven global temperatures up about 1 degree Celsius so far – which could potentially reach 3 degrees Celsius by the end of the century. At this rate, staying within the climate objective seems increasingly unlikely.

Tags: climate changeheat wave

ShareTweetShare
Fermin Koop

Fermin Koop

Fermin Koop is a reporter from Buenos Aires, Argentina. He holds an MSc from Reading University (UK) on Environment and Development and is specialized in environment and climate change news.

Related Posts

Climate

Climate Change Unleashed a Hidden Wave That Triggered a Planetary Tremor

byMihai Andrei
3 weeks ago
Champiñón Hongos Naturaleza Setas Reino Fungi
Animal facts

What do Fungi, Chameleons, and Humans All Have in Common? We’re all Heterotrophs

byShiella Olimpos
1 month ago
Climate

Climate Change Is Rewriting America’s Gardening Map and Some Plants Can’t Keep Up

byGrace van Deelen
1 month ago
Climate

Scientists Create “Bait” to Lure Baby Corals Back to Dying Reefs

byMihai Andrei
2 months ago

Recent news

Tennis May Add Nearly 10 Years to Your Life and Most People Are Ignoring It

July 4, 2025

Humans Have Been Reshaping Earth with Fire for at Least 50,000 Years

July 4, 2025

The Strangest Microbe Ever Found Straddles The Line Between Life and Non-Life

July 4, 2025
  • About
  • Advertise
  • Editorial Policy
  • Privacy Policy and Terms of Use
  • How we review products
  • Contact

© 2007-2025 ZME Science - Not exactly rocket science. All Rights Reserved.

No Result
View All Result
  • Science News
  • Environment
  • Health
  • Space
  • Future
  • Features
    • Natural Sciences
    • Physics
      • Matter and Energy
      • Quantum Mechanics
      • Thermodynamics
    • Chemistry
      • Periodic Table
      • Applied Chemistry
      • Materials
      • Physical Chemistry
    • Biology
      • Anatomy
      • Biochemistry
      • Ecology
      • Genetics
      • Microbiology
      • Plants and Fungi
    • Geology and Paleontology
      • Planet Earth
      • Earth Dynamics
      • Rocks and Minerals
      • Volcanoes
      • Dinosaurs
      • Fossils
    • Animals
      • Mammals
      • Birds
      • Fish
      • Amphibians
      • Reptiles
      • Invertebrates
      • Pets
      • Conservation
      • Animal facts
    • Climate and Weather
      • Climate change
      • Weather and atmosphere
    • Health
      • Drugs
      • Diseases and Conditions
      • Human Body
      • Mind and Brain
      • Food and Nutrition
      • Wellness
    • History and Humanities
      • Anthropology
      • Archaeology
      • History
      • Economics
      • People
      • Sociology
    • Space & Astronomy
      • The Solar System
      • Sun
      • The Moon
      • Planets
      • Asteroids, meteors & comets
      • Astronomy
      • Astrophysics
      • Cosmology
      • Exoplanets & Alien Life
      • Spaceflight and Exploration
    • Technology
      • Computer Science & IT
      • Engineering
      • Inventions
      • Sustainability
      • Renewable Energy
      • Green Living
    • Culture
    • Resources
  • Videos
  • Reviews
  • About Us
    • About
    • The Team
    • Advertise
    • Contribute
    • Editorial policy
    • Privacy Policy
    • Contact

© 2007-2025 ZME Science - Not exactly rocket science. All Rights Reserved.