The hidden dangers of spring sun exposure, and how to manage risks
Don’t avoid the outdoors in spring; just pay attention to the UV index
As winter transitions into spring, the days become longer, the sun shines brighter, and outdoor activities become more appealing.
However, early spring brings a hidden danger that many people overlook: increased exposure to ultraviolet radiation.
While UV rays are present year-round, they can be particularly harmful during the early spring months.
Allow me to explain.
1. Increasing Sun Angle
(Graphic: The Weather Network via Canva)
As spring progresses, the sun’s angle in the sky becomes higher, meaning that its rays pass through the atmosphere more directly and with greater intensity.
In fact, the sun is at the same angle in late April as it is in late August, so it’s a good time to ramp up the sun protection.
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2. Snow Reflection
You may love spring skiing or hiking, but another often-overlooked factor is the reflective power of snow. Fresh snow can reflect up to 80 per cent of UV radiation, effectively doubling a person's exposure.
You can get hit directly by the sun or indirectly by its reflection in the snow—and that’s not good for your eyes or your skin.
(Graphic: The Weather Network via Canva)
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3. Lack of Awareness and Protection
Many people underestimate UV exposure in cooler temperatures. Unlike in the summer, when warmth serves as a natural reminder to wear sunscreen and protective clothing, the cooler air of early spring can create a false sense of security.
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As a result, people may spend extended periods outdoors without adequate sun protection, increasing their risk of sunburn, premature aging, and even skin cancer.
Don’t avoid the outdoors in spring; just pay attention to the UV index.