UV Index in Renmark, Australia

Last updated: May 3, 2025

Understanding the UV Index is crucial for residents of Renmark, Australia, where the dry, hot climate often amplifies sun exposure risks. With UV levels peaking around midday, awareness of these fluctuations is essential for effective sunburn prevention and maintaining long-term skin health. Knowing when to seek shade or apply sunscreen can significantly reduce the chances of harmful effects from ultraviolet radiation. In Renmark, where typical summer days can reach high UV indexes, monitoring these levels is a vital step in safeguarding your well-being while enjoying the beautiful outdoors.

Hourly UV Index in Renmark

The UV Index presents a dynamic range throughout the day, peaking at an intensity of 5 between 11:00 and 12:00, indicating a strong need for sun protection during those hours. As the day begins, the index gradually rises from a low of 1 at 07:00 to 4 by 10:00, before reaching its zenith. After noon, the UV levels start to decline, dropping back to 3 by 14:00 and plummeting to 1 by 15:00. By 17:00, the index falls to 0, signaling safe conditions for outdoor activities in the evening. The data underscores the importance of being sun-smart, particularly during the midday hours.

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	4	moderate	30 min
11:00	5	moderate	30 min
12:00	5	moderate	30 min
13:00	4	moderate	30 min
14:00	3	moderate	30 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 Renmark

The UV Index exhibits significant seasonal fluctuations, with the highest values recorded from January to March and again in October to December, categorizing these months as high-risk for sun exposure. Specifically, the UV Index peaks at 15 in December, signaling an extreme exposure level with a burn time of just 10 minutes. April marks a transition with a reduction to a very high Index of 8, while May through August see moderate levels, allowing for longer safe exposure times of 30 minutes. However, September returns to a very high category. Visitors and residents are strongly advised to take precautions in high-risk months—January, February, March, October, November, and December—by seeking shade, wearing protective clothing, and using sunscreen to minimize harmful effects from UV radiation.

Monthly Maximum UV Index for Renmark, Australia

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

The table above highlights how UV exposure in Renmark 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.

Renmark'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
Renmark	14	13	12	8	5	3	4	5	8	11	13	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