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UV Index in Perth

UV index


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Today's UV index in Perth, Australia Australia will be up to 3.5, 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.


Today's tips

With a UV index reaching up to 3.5 in Perth, 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.

Perth's UV Index

The UV index in Perth, Australia can be quite high, with levels often reaching extreme levels during the summer months. This is due to the city's proximity to the equator and clear skies. It's important to be aware of the UV index and protect yourself accordingly.

Weather Seasons

UV index

Perth experiences a Mediterranean climate, with hot, dry summers and mild, wet winters. The average temperature in summer (December to February) is around 31°C, while in winter (June to August) it is around 18°C. Spring and autumn are transition seasons with pleasant temperatures.

Perth's Climate

Compared to its region and neighboring countries, Perth is generally drier with less seasonal variation in temperature than cities further inland, such as Alice Springs or Darwin. It is also drier and less humid than cities in nearby Asian countries, such as Singapore or Kuala Lumpur, due to its coastal location and Mediterranean climate.

Annual Sun Radiation

The chart below displays the average Shortwave Radiation Sum (MJ/m²) for each month of the last year in Perth. 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 Perth (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.