Source link : https://bq3anews.com/warmth-humidity-and-housing-why-british-heatwaves-hit-otherwise/
Each time the United Kingdom studies a heatwave, many ask the similar query: why does the warmth in Britain really feel so insufferable when other people appear to deal with it in Spain, Greece, or India?
Humidity is a part of the solution. However Britain’s housing, lengthy summer season days, and loss of revel in with excessive warmth additionally make scorching climate worse.
The geography of the British Isles, surrounded via seas and at the fringe of the North Atlantic, steadily exposes the area to wet air, making the elements extra humid than many inland Ecu places. A 35°C day in Madrid would possibly have relative humidity of round 20%, as an example, while in London it will simply exceed 40% – which means more or less two times as a lot moisture is being held within the air.
This issues as a result of humidity way sweat evaporates extra slowly, and sweating is the primary approach our our bodies cool themselves. Sweat does no longer cool us just because it’s moist. It cools us as it evaporates. Evaporation takes power, doing away with warmth from the outside and serving to stay frame temperature inside protected limits.
When the air is already humid, the frame is compelled to paintings more difficult to reach the similar cooling impact, which blended with the warmth itself will increase the danger of warmth exhaustion and cardiovascular and respiration sicknesses.
The blended impact of temperature and humidity may also be understood via “wet-bulb…
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Author : bq3anews
Publish date : 2026-06-26 06:30:00
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