UV Index in Roxby Downs, Australia

Last updated: August 1, 2025

Understanding the UV Index in Roxby Downs, Australia is crucial for maintaining skin health and preventing sunburn. With its arid BWh climate, this outback town experiences significant UV exposure, especially during the peak hours of 10 AM to 2 PM when levels can reach as high as 5. By being aware of these UV levels, residents and visitors can take proactive measures to protect themselves from harmful sun rays, ensuring safer outdoor activities and healthier skin over time. Stay informed to enjoy the sun responsibly in Roxby Downs!

Hourly UV Index in Roxby Downs

The UV Index throughout the day follows a distinct pattern, with the intensity peaking at 12:00 PM when it reaches a noteworthy level of 5. Morning hours start off mild, with values of 1 at 07:00 and 08:00, gradually escalating to 2 by 09:00, then climbing to 4 at 11:00. Post-noon, the index slightly decreases, falling to 4 again at 13:00, before tapering off to 2 by 15:00. As the day winds down, the levels drop significantly, plunging to 0 by 19:00. This highlights the importance of sun protection during the midday hours when UV radiation is at its strongest.

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	2	low	45 min
09:00	3	moderate	30 min
10:00	5	moderate	30 min
11:00	6	high	25 min
12:00	6	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 Roxby Downs

Throughout the year, UV exposure fluctuates significantly, with January, February, March, October, November, and December showing extreme levels, especially peaking in December at a UV Index of 16. The high-risk months for UV exposure are clearly the winter to early spring months, requiring vigilance, as the burn time is as low as 10 minutes for these periods. In contrast, April and September fall into the very high category with a UV Index of 9, allowing for 15 minutes of exposure before burns may occur. Summer months, such as May, June, July, and August, see a drop in UV levels to high or moderate, offering burn times ranging from 25 to 30 minutes. Visitors and residents are strongly advised to take protective measures during high UV Index months by wearing appropriate sunscreen, protective clothing, and seeking shade, especially during peak hours. Remember that even on cloudy days, UV rays can still penetrate, so stay vigilant year-round.

Monthly Maximum UV Index for Roxby Downs, Australia

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

The table above highlights how UV exposure in Roxby Downs 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.

Roxby Downs'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
Roxby Downs	15	15	13	9	6	4	5	6	9	12	14	16
Brisbane UVI	15	15	13	10	7	5	5	8	9	12	14	15