UV Index in Ceduna, Australia

Last updated: August 1, 2025

Understanding the UV Index in Ceduna, Australia, is essential for protecting your skin and overall health. With its semi-arid climate, Ceduna experiences varying levels of ultraviolet radiation throughout the day, peaking during late morning to early afternoon. Knowing the UV levels is crucial for sunburn prevention and long-term skin health, enabling residents and visitors alike to make informed decisions about sun exposure. During the hours of highest UV index—reaching up to 4—it’s important to take protective measures to enjoy the sun safely while minimizing health risks associated with UV overexposure.

Hourly UV Index in Ceduna

The UV Index for the day reveals a gradual increase in solar intensity as the sun climbs higher. Starting from a mild 1 at 07:00 and 08:00, the index nudges to 2 by 09:00 and peaks at 4 between 11:00 and 13:00, indicating a notable amount of UV exposure. As the afternoon progresses, the value slightly tapers off to 3 at 14:00 and dwindles down to 2 by 15:00. The evening brings a steep decline, with the index dropping to 1 at 16:00 and then to 0 after 18:00. Stay protected during the midday hours when the UV Index is at its highest!

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	2	low	45 min
10:00	4	moderate	30 min
11:00	5	moderate	30 min
12:00	6	high	25 min
13:00	5	moderate	30 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 Ceduna

The UV Index exhibits significant seasonal variation, with the highest risk of exposure occurring from January to March and again in October to December, all classified as having an extreme exposure category. During these months, the burn time is just 10 minutes, necessitating heightened caution. April and September also present very high UV levels, where a burn can occur in as little as 15 minutes, while May and August see a shift to high levels, allowing for slightly longer burn times of 25 minutes. To protect yourself and others, it's crucial for both visitors and residents to wear sunscreen, protective clothing, and seek shade during these high-risk months, especially during midday hours when UV radiation is strongest. As outdoor activities increase, taking these precautions will help mitigate the risk of skin damage.

Monthly Maximum UV Index for Ceduna, Australia

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

The table above highlights how UV exposure in Ceduna 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.

Ceduna'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
Ceduna	14	14	12	8	6	4	4	6	8	11	13	15
Brisbane UVI	15	15	13	10	7	5	5	8	9	12	14	15