UV Index in Perthville, Australia

Last updated: July 2, 2025

Understanding the UV Index is crucial for residents of Perthville, Australia, where the temperate Cfb climate can bring surprising levels of sun exposure. With UV levels peaking at 4 during midday hours, awareness of these fluctuations is essential for effective sunburn prevention and maintaining long-term skin health. By keeping an eye on the UV Index, you can make informed decisions about sun safety, avoiding harmful effects while enjoying the beautiful outdoors. Remember, even on seemingly mild days, the sun can be more intense than you think!

Hourly UV Index in Perthville

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	3	moderate	30 min
11:00	4	moderate	30 min
12:00	4	moderate	30 min
13:00	4	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 Perthville

Throughout the year, UV Index levels exhibit significant seasonal variations, primarily peaking in the winter months. The highest risk months for UV exposure occur from January to March and again in October to December, with indices reaching as high as 16 in December and 15 in January. During these months, the exposure category is classified as extreme, with a burn time as short as 10 minutes. In contrast, April and September mark months of very high UV levels, where burn time increases to 15 minutes. The summer months—June and July—show a drop to moderate UV levels, allowing for longer exposure times of 30 minutes. Visitors and residents are strongly advised to take precautions during high-risk months by wearing sunscreen, protective clothing, and limiting sun exposure, especially during peak hours, to reduce the risk of UV-related skin damage.

Monthly Maximum UV Index for Perthville, Australia

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

The table above highlights how UV exposure in Perthville 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.

Perthville'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
Perthville	15	14	13	8	6	4	4	6	8	11	13	16
Brisbane UVI	15	15	13	10	7	5	5	8	9	12	14	15