UV Index in Arno Bay, Australia

Last updated: August 1, 2025

In Arno Bay, Australia, being aware of the UV Index is crucial for safeguarding your skin against harmful UV radiation. Understanding UV levels can significantly aid in sunburn prevention and promote long-term skin health. Given Arno Bay’s semi-arid climate (BSk), residents and visitors should be particularly mindful of the midday sun, where UV levels can reach a moderate peak of 4 between 11:00 AM and 12:00 PM. With the potential for these intensities, staying informed about local UV exposure risks is essential for enjoying the outdoors safely.

Hourly UV Index in Arno Bay

The UV Index for the day starts off low, with values of 1 from 7:00 AM to 8:00 AM, making it a good time for early risers to enjoy the outdoors with minimal sun exposure. As the day progresses, the index gradually climbs, peaking at 4 during both 11:00 AM and 12:00 PM, signaling a heightened risk for UV exposure. This midday spike urges sun safety measures such as using sunscreen or seeking shade. By the afternoon, the UV Index dips back to 3 at 1:00 PM, and then falls to 2 by 2:00 PM, gradually decreasing further to 1 from 3:00 PM onwards. As the sun sets, the UV Index drops to 0 after 6:00 PM, offering a safe window to enjoy the evening outdoors. Overall, it's wise to remain cautious during peak sun hours while still enjoying the beauty of the day!

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	5	moderate	30 min
12:00	5	moderate	30 min
13:00	5	moderate	30 min
14:00	3	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 Arno Bay

Throughout the year, UV exposure varies significantly, with the highest risk months being January, February, March, November, and December, all classified as extreme (UV Index 14-15), offering a minimal burn time of just 10 minutes. April and September also show very high UV levels (UV Index 8-10), with burn times of 15 minutes. In contrast, the summer months of June, July, and August have a moderate risk (UV Index 4-5), allowing for longer exposure times of 30 minutes. It is crucial for visitors and residents to take precautionary measures during periods of high UV exposure by wearing protective clothing, applying sunscreen, and seeking shade to prevent skin damage. Remember that even on cooler or cloudy days, UV rays can still reach harmful levels, so always stay vigilant.

Monthly Maximum UV Index for Arno Bay, Australia

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Arno Bay. 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 Arno Bay, 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 Arno Bay UV Index with Other Australia Cities

The table above highlights how UV exposure in Arno Bay 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.

Arno Bay'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
Arno Bay	14	14	12	8	5	4	4	5	8	10	12	15
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