Summer 2023 is shaping up to be one of the hottest on record, with the world experiencing its 12th straight month of historic heat. Extreme temperatures have already led to over a thousand deaths, urgent health warnings, and school closures in regions across the globe including the United States, Mexico, Europe, the Middle East, and South Asia.
The UN’s World Meteorological Organization has reported that July 2023 was the warmest month ever recorded, likely the hottest in at least the past 120,000 years. This year is on track to continue this trend, with July historically being the hottest month in parts of the Northern Hemisphere where temperatures regularly exceed 40C (104F).
The Earth’s axial tilt of 23.5 degrees creates varying amounts of sunlight at different times of the year, leading to changing seasons. The summer solstice marks the start of astronomical summer, with the longest day and shortest night of the year occurring as the sun reaches its highest point in the sky.
As summer brings more direct sunlight and longer daylight hours to the Northern Hemisphere, it is crucial for people to stay cool and hydrated to minimize the risk of heat stroke. Effective methods for beating the heat include staying hydrated, avoiding outdoor activities during peak sun hours, wearing lightweight and light-colored clothing, and seeking air-conditioned environments when possible.
With temperatures soaring and heatwaves breaking records in many regions, it is important to take precautions to stay safe and comfortable during the summer months. By following these tips and being mindful of the impacts of extreme heat, individuals can better protect themselves and their communities from the dangers of rising temperatures.
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