UV Index
UV Index
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Today's UV index in Wollongong, Australia 
will be up to 5.1, indicating a moderate level of sun exposure for the average person. Check the annual sun radiation in the city and our tips for today to make sure you're safe in the sun.
With a UV index reaching up to 5.1 in Wollongong, stay shaded during midday when the sun is strongest; wear protective clothing, a wide-brimmed hat, UV-blocking sunglasses; apply SPF 30+ sunscreen every 2 hours, even on cloudy days; and be cautious of heightened UV on bright surfaces.
The UV index in Wollongong can reach extreme levels during summer, with a rating of 11 or more on hot days. It is important to be aware of the UV index and protect yourself accordingly.
Wollongong experiences four distinct seasons, with warm to hot summers and mild winters. Rainfall is more common in spring and autumn, while winters are often wet and cool. Summer temperatures can exceed 30°C, while winter temperatures rarely drop below 8°C.
Compared to its region and neighboring countries, Wollongong has a milder climate. The city's coastal location and moderating influence of the Pacific Ocean result in more moderate temperatures than inland areas and many other countries in the region. The city's climate is characterized by mild winters and warm to hot summers.
The chart below displays the average Shortwave Radiation Sum (MJ/m²) for each month of the last year in Wollongong. It's designed to provide you with a better understanding of the yearly weather and sun exposure.