UV Index in Vicuna Mackenna, Argentina

Last updated: July 2, 2025

In Vicuna Mackenna, Argentina, being aware of the UV Index is crucial for protecting your skin from harmful ultraviolet radiation. Understanding the fluctuating UV levels throughout the day can help you prevent sunburn and promote long-term skin health. This charming locale, characterized by its Cfa climate, experiences significant UV exposure, especially during midday when values peak at 4. By staying informed and taking appropriate precautions, residents and visitors alike can enjoy the sun safely while minimizing health risks.

Hourly UV Index in Vicuna Mackenna

The UV Index today shows a gradual ascent starting from 0 in the early hours, with the sun's intensity beginning to rise around 9:00 AM, reaching a level of 1. As midday approaches, the UV Index peaks at 4 between 12:00 PM and 2:00 PM, indicating a moderate risk of harm from unprotected sun exposure. Following this peak, the index gracefully descends, dropping back to 1 by 5:00 PM, and finally receding to 0 as evening settles in. It’s a day that calls for caution during those sun-drenched hours—remember to wear sunscreen if you're out and about!

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	0	low	45 min
09:00	1	low	45 min
10:00	1	low	45 min
11:00	3	moderate	30 min
12:00	4	moderate	30 min
13:00	4	moderate	30 min
14:00	4	moderate	30 min
15:00	3	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 Vicuna Mackenna

Throughout the year, UV index levels fluctuate significantly, indicating periods of heightened sun exposure risk. January, February, March, October, November, and December are the high-risk months, with extreme UV levels (UV Index 14-11) and rapid burn times as short as 10 minutes. In contrast, during April and September, the UV index drops slightly to 8, falling into the very high category, requiring vigilance with a burn time of 15 minutes. The summer months of May, June, and July see a moderate UV index, allowing for safer exposure of 30 minutes, while August experiences a transition to a high risk level with a UV index of 6. It is crucial for both visitors and residents to take appropriate sun safety measures during these high UV index periods, including wearing sunscreen, protective clothing, and seeking shade during peak hours.

Monthly Maximum UV Index for Vicuna Mackenna, Argentina

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

The table above highlights how UV exposure in Vicuna Mackenna 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.

Vicuna Mackenna'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
Vicuna Mackenna	14	13	11	8	5	4	4	6	8	11	14	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