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Explained | What is relative humidity and why does it matter on a hot day?

The higher the relative humidity of air, the less you can cool yourself by sweating.

· 10/5/2026, 8:18:35 AM· 2 min read
Explained | What is relative humidity and why does it matter on a hot day?
The higher the relative humidity of air, the less you can cool yourself by sweating.
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