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UV Index in Cairns

UV index


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Today's UV index in Cairns, Australia Australia will be up to 8.2, indicating a very high 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.


Today's tips

With a UV index of 8.2 in Cairns, it's crucial to safeguard your skin from harmful UV rays. Protect yourself by minimizing sun exposure, wearing protective clothing, and applying SPF 30+ sunscreen every 2 hours.

Cairns's UV Index

The UV index in Cairns can reach extreme levels, especially during summer months. It's important to be aware of this if you're planning outdoor activities.

Weather Seasons

UV index

Cairns has two main seasons: the wet season (November to May) and the dry season (June to October). The wet season is characterized by high humidity and regular tropical showers, while the dry season is milder and less humid.

Cairns's Climate

Compared to its region and neighboring countries, Cairns experiences a tropical climate, in contrast to the more temperate climates of southern Australia or the dry climates of inland Australia. Nearby countries like New Zealand have much cooler temperatures year-round.

Annual Sun Radiation

The chart below displays the average Shortwave Radiation Sum (MJ/m²) for each month of the last year in Cairns. It's designed to provide you with a better understanding of the yearly weather and sun exposure.


* This page's content about the UV index in Cairns (Australia) is for educational and informational purposes only. The developers and data providers are not liable for the accuracy, reliability, or availability of the information. The information is not a substitute for professional medical advice, and the developers and data providers are not medical professionals. Seek advice from a qualified health provider for any medical concerns, and do not disregard medical advice or delay seeking it based on the information provided on this site.