UV Index in South Arm, Australia

Last updated: July 2, 2025

Understanding the UV Index in South Arm, Australia is vital for safeguarding your skin and overall health. With a generally temperate Cfb climate characterized by mild summers, the sun's rays can still pose significant risks, especially during the midday hours. Awareness of UV levels helps in preventing sunburn and long-term skin damage, making it crucial for residents and visitors alike. While the UV index in South Arm typically ranges from low to moderate throughout the day, being informed adds an essential layer of protection to your outdoor activities. Stay safe under the sun!

Hourly UV Index in South Arm

From the early hours of the day, the UV Index starts at 0 at 7:00 AM, indicating minimal risk. As the sun climbs higher, it gradually increases to 2 by 10:00 AM, peaking at 2 from 10:00 AM to 2:00 PM, which suggests a moderate risk for harm from unprotected sun exposure. After a brief peak, the index begins to decline again, returning to 1 by 3:00 PM and dropping to 0 by 5:00 PM, signaling a safe time to be outdoors without sun protection. Overall, it's a fairly mild day for UV exposure, making it a good time for outdoor activities—but remember to stay mindful of the midday sun!

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	0	low	45 min
08:00	1	low	45 min
09:00	1	low	45 min
10:00	2	low	45 min
11:00	2	low	45 min
12:00	2	low	45 min
13:00	2	low	45 min
14:00	2	low	45 min
15:00	1	low	45 min
16:00	1	low	45 min
17:00	0	low	45 min
18:00	0	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in South Arm

The seasonal variation in the UV Index reveals significant changes in sun exposure throughout the year. High-risk months for UV exposure are January, February, and December, each featuring an extreme UV Index of 12, 11, and 13, respectively, with a burn time of only 10 minutes. The spring months of March and April peak with a very high and high UV Index of 9 and 6, necessitating extra precautions with burn times of 15 and 25 minutes. As summer slips into fall, UV levels drop, though September displays a return to high levels, with a burn time of 25 minutes. Visitors and residents are strongly advised to take protective measures during these high-risk months by wearing sunscreen, protective clothing, and sunglasses, and to seek shade whenever possible, especially during the midday sun.

Monthly Maximum UV Index for South Arm, Australia

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

The table above highlights how UV exposure in South Arm 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.

South Arm'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
South Arm	12	11	9	6	3	2	2	4	6	8	10	13
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