The world is experiencing its 12th consecutive month of unprecedented heat, with this summer looking to be one of the hottest on record. Heatwaves have already hit several regions, leading to over a thousand deaths, health warnings, and school closures. July is historically the hottest month, with temperatures exceeding 40C in parts of the Northern Hemisphere.
The Earth’s axial tilt causes varying sunlight levels, resulting in changing seasons. Astronomical summer begins on the summer solstice, around June 20 in the Northern Hemisphere. The Tropic of Cancer receives the most direct sunlight, contributing to intense summers in countries like Mexico, Egypt, and India.
During summer, more sunlight is absorbed into the ground, creating warmer temperatures. This heat release, known as seasonal lag, causes the peak temperature of the day to occur in the afternoon. Staying cool is essential during extreme heat, with tips including staying hydrated, wearing light clothing, and seeking shade.
As the world grapples with escalating heatwaves, it is crucial to take precautions to prevent heat-related illnesses. With summer temperatures soaring, it’s important to stay informed and prepared for the hot months ahead.
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