In 2020, Seymour Island in Antarcticaa maximum temperature of 20.7°C. According to the United Nations' World Meteorological Organization , temperatures on the Antarctic Peninsula have risen by nearly 3°C over the past 50 years.
The map below shows the hottest temperatures ever recorded in each country around the world. At least 22 countries have recorded maximum temperatures of 50°C or above.The temperature that you see on the news or the weather app on your phone relies on a network of weather stations positioned around the globe.
To ensure accurate readings, weather stations use specialist platinum resistance thermometers placed in shaded instruments known as a Stevenson screen at a height of 1.25-2 metres above the ground.Only a few countries, including the United States, use Fahrenheit as their official scale. Most of the rest of the world uses the Celsius scale named after Swedish astronomer Anders Celsius who invented the 0-100 degree freezing and boiling point scale in 1742.
This annual temperature data makes up the global temperature record, which tells scientists the planet isAccording to NASA's temperature record, Earth’s average surface temperature in 2022 tied with 2015 as the fifth warmest on record.In times of uncertainty you need journalism you can trust. For 14 free days, you can have access to a world of in-depth analyses, investigative journalism, top opinions and a range of features. Journalism strengthens democracy. Invest in the future today.
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