How High are Aussie UV Levels?
On the brightest days, there's no doubt that Aussie UV levels are high – but what about when it's cloudy or overcast? That's when a lot of people think that the UV index must be significantly lower. Yet, experts warn that it can remain high even when there are plenty of clouds.
The best way to know how high the UV index is at any given time is to measure it with an instrument. This way, there are no assumptions to get in the way of the facts. A meter will simply measure the amount of UV rays hitting it, regardless of whether it is sunny, cloudy, or rainy. This lets you avoid surprise sunburns on cloudy days by telling you when the index is high enough to require extra sun protection measures.
Instruments are also great for measuring Aussie UV levels during the transition seasons. Many people only find out that the UV levels are back up to dangerous levels when they get a sunburn in the spring. Not only is this a bad way to welcome in the warming weather; it also increases the risk of getting skin cancer. A good UV meter will let you know when you should get the sunscreen out far better than the outdoor temperatures of spring will.
Using a meter to measure the UV index is easy. Simply place one in the outdoor area where you intend to spend your time, and it will provide its reading. Check it every so often to see if the index has increased, so you won't be caught off-guard if the levels get higher throughout your outdoor time. This is especially important as the morning transitions into afternoon, and the sun moves overhead.