UV Index in Viedma, Argentina

Last updated: May 3, 2025

In Viedma, Argentina, being aware of the UV Index is crucial for protecting your skin and health. Understanding UV levels can help you prevent sunburn and reduce the risk of long-term skin damage, especially in a region with a semi-arid climate where UV exposure can be significant. Typically, during the hours from midday to early afternoon, when the index peaks at levels 3 to 4, residents should take extra precautions. By staying informed about the UV Index, you can enjoy Viedma’s beautiful sunny days while keeping your skin safe from harmful rays.

Hourly UV Index in Viedma

During the day, the UV Index demonstrates a clear pattern of rising and falling intensity. The day begins with a UV Index of 0 at 07:00, offering a safe environment for morning activities. As the sun climbs higher, UVI gradually increases, hitting 3 by 12:00 and peaking at a moderate 4 around 13:00—ideal for those seeking some sun while still needing protection. This level then declines smoothly, landing back at 2 by 15:00, and decreasing further to 1 by 17:00. The UV Index finally dips back to 0 by 19:00, signaling that the most intense UV exposure has passed. Plan your outdoor activities accordingly to maximize enjoyment while minimizing sun risk!

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	1	low	45 min
11:00	2	low	45 min
12:00	3	moderate	30 min
13:00	4	moderate	30 min
14:00	3	moderate	30 min
15:00	2	low	45 min
16:00	2	low	45 min
17:00	1	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Viedma

Throughout the year, the UV Index exhibits substantial seasonal variations, with the highest values occurring during the winter and late fall. Notably, January and February are marked by extreme exposure categories, with a UV Index of 14 and 12, indicating a burn time of just 10 minutes. The high-risk months for UV exposure are November and December, with indexes of 12 and 13, respectively, also categorized as extreme. Visitors and residents should exercise caution during these months, ensuring they protect their skin from harmful UV rays by wearing protective clothing, using sunscreen, and limiting sun exposure. In contrast, the UV Index drops significantly from June to August, where it reaches moderate levels, suggesting a lower risk for sunburn, with burn times extending to 30-45 minutes. As such, while year-round protection is advised, extra vigilance is essential during the highest UV months.

Monthly Maximum UV Index for Viedma, Argentina

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

The table above highlights how UV exposure in Viedma compares to other major locations across Argentina. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.

Viedma's solar exposure compared to other cities in Argentina. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Viedma	14	12	9	6	4	2	3	4	6	9	12	13
Buenos Aires UVI	14	13	11	7	5	4	4	6	8	10	13	14
Rosario UVI	14	13	11	8	5	4	4	6	8	11	13	14
Mendoza UVI	15	14	12	8	6	4	5	6	9	12	14	15
Cordoba UVI	15	13	12	9	6	4	5	7	9	12	14	15
San Miguel de Tucuman UVI	15	14	13	10	7	5	6	7	10	13	15	15