UV Index in Villa Mercedes, Argentina

Last updated: May 3, 2025

Being aware of the UV Index in Villa Mercedes, Argentina, is crucial for protecting your skin and overall health. Understanding UV levels helps you make informed decisions about sun exposure, effectively preventing sunburn and long-term skin damage. With a Cfa climate characterized by warm summers and mild winters, the city experiences notable UV exposure, especially during midday when the index peaks at levels 5. By staying informed about the UV Index, you can enjoy the beautiful Argentine sun while safeguarding your skin for years to come.

Hourly UV Index in Villa Mercedes

The UV Index throughout the day offers a telling glimpse into solar intensity. Starting low at 07:00 with a UV Index of 0, it gradually rises, reaching 1 by 08:00 and 09:00. By 10:00, it inches up to 2, more noticeable as the day progresses. The peak sunlight unfolds around 12:00 to 14:00, where the index skyrockets to a maximum of 5. As the afternoon wanes, protective measures become less urgent, with the index decreasing to 4 at 15:00 and dropping to 2 by 16:00. By the evening, UV exposure diminishes significantly, descending back to 1 at 17:00 and returning to 0 by 19:00. It’s a classic reminder to stay sun-safe during those 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	0	low	45 min
08:00	1	low	45 min
09:00	1	low	45 min
10:00	2	low	45 min
11:00	3	moderate	30 min
12:00	5	moderate	30 min
13:00	5	moderate	30 min
14:00	5	moderate	30 min
15:00	4	moderate	30 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 Villa Mercedes

Throughout the year, UV Index values fluctuate significantly, with extreme risk levels occurring mainly in January, February, March, October, November, and December—all of which have a UV Index of 15 or higher and a burn time of just 10 minutes. From April to August, the UV Index dips to very high and moderate categories, reaching a peak in April at 8 and returning to 6 in August. Visitors and residents are strongly advised to take precautions during the high-risk months of January, February, March, October, and November by wearing protective clothing, using broad-spectrum sunscreen, and limiting sun exposure, particularly during midday hours.

Monthly Maximum UV Index for Villa Mercedes, Argentina

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

The table above highlights how UV exposure in Villa Mercedes 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.

Villa Mercedes'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
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
Villa Mercedes	15	13	11	8	5	4	4	6	8	11	14	15
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