UV Index in Wiluna, Australia

Last updated: July 2, 2025

Understanding the UV Index is crucial for residents and visitors in Wiluna, Australia, where the BWh climate brings intense sunlight and specific UV exposure risks. By being aware of UV levels, you can effectively prevent sunburn and protect your skin health, ensuring that your outdoor activities remain enjoyable and safe. With UV readings peaking at 7 around midday, it's essential to stay informed about sun safety. So, whether you're exploring the stunning landscapes or spending a leisurely day outdoors, knowing the UV Index will help you make smarter choices for protecting your skin.

Hourly UV Index in Wiluna

The UV Index data presents an intriguing daily pattern, showcasing low levels in the early morning hours, with values of only 1 at 07:00 and 08:00. As the sun climbs higher, the UV Index peaks at 7 around noon, indicating a significant risk for skin damage without protection. The intensity gradually wanes after 1 PM, dropping to 6 at 13:00, followed by a decline to 4 at 14:00, and further down to 2 by 15:00. By late afternoon and into the evening, the index decreases dramatically, reaching 0 by 18:00, suggesting a safe time to enjoy the outdoors without worry. Be mindful of those midday rays when the UV Index is at its most intense!

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
Time	UVI	Category	Time to Burn
07:00	1	low	45 min
08:00	1	low	45 min
09:00	3	moderate	30 min
10:00	4	moderate	30 min
11:00	6	high	25 min
12:00	7	high	25 min
13:00	6	high	25 min
14:00	4	moderate	30 min
15:00	2	low	45 min
16:00	1	low	45 min
17:00	1	low	45 min
18:00	0	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Wiluna

The UV Index exhibits significant seasonal variations, with extreme levels persisting from January to April, and again in September, October, and November. The high-risk months are primarily January, February, March, and November, where the UV Index reaches 16 and burn time is a mere 10 minutes. As temperatures rise, the index drops slightly in June and July, classified as high, with a longer burn time of 25 minutes, before returning to very high during May and August. Residents and visitors should remain vigilant, especially from March to November, ensuring proper sun protection measures are taken during outdoor activities. This includes wearing sunscreen, protective clothing, and seeking shade to minimize UV exposure and prevent sunburn.

Monthly Maximum UV Index for Wiluna, Australia

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Wiluna. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.

Data source: Statistical UV Index data for Wiluna, based on information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

Compare Wiluna UV Index with Other Australia Cities

The table above highlights how UV exposure in Wiluna compares to other major locations across Australia. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.

Wiluna's solar exposure compared to other cities in Australia. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Melbourne UVI	14	12	11	7	4	3	3	5	7	9	12	14
Adelaide UVI	14	13	12	8	5	3	4	5	7	10	12	15
Sydney UVI	14	13	11	8	5	3	4	6	8	10	12	14
Perth UVI	14	14	11	9	6	4	4	6	8	11	13	14
Brisbane UVI	15	15	13	10	7	5	5	8	9	12	14	15
Wiluna	16	16	15	11	8	6	7	8	11	13	15	17