At high altitudes, UV exposure increases by about 10% for every 1,000m climbed, making sun protection essential for hikers—even on cloudy days.
Source: one
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Fact-a-Day
October 10, 2024
October 10, 2024
At high altitudes, UV exposure increases by about 10% for every 1,000m climbed, making sun protection essential for hikers—even on cloudy days.
Source: one
