UV Index in Las Brenas, Argentina

Last updated: May 3, 2025

In Las Brenas, Argentina, being aware of the UV Index is crucial for protecting your skin from harmful ultraviolet rays. Understanding UV levels helps you prevent sunburn and long-term skin damage, ensuring your outdoor activities remain enjoyable and safe. With a Cfa climate, Las Brenas experiences significant UV exposure, especially during midday when the index peaks at 7. By keeping track of the UV Index, you can take proactive steps to safeguard your skin and health in this sun-soaked paradise.

Hourly UV Index in Las Brenas

The UV Index throughout the day showcases a clear pattern of increasing intensity under the sun. Starting at 07:00, the index registers a maximum of 0, indicating a safe time for outdoor activities. As the day progresses, 08:00 and 09:00 see minimal exposure, with values of 1. By 10:00, the index climbs to 3, signaling a slight rise in UV radiation. Peak exposure occurs between 12:00 and 13:00, reaching a high of 7 at 13:00—a critical time for sun safety precautions. As the afternoon rolls in, the index gradually decreases, dipping to 4 by 15:00, then to 3 by 16:00. The sun's intensity wanes further as evening approaches, with the index falling back to 1 by 17:00 and returning to 0 at 19:00. Staying sun-safe, especially during the peak hours of 12:00 to 14:00, is crucial for skin health.

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.
TimeUVICategoryTime to Burn
07:000low45 min
08:001low45 min
09:001low45 min
10:003moderate30 min
11:005moderate30 min
12:006high25 min
13:007high25 min
14:006high25 min
15:004moderate30 min
16:003moderate30 min
17:001low45 min
18:001low45 min
19:000low45 min

Monthly UV Index Trends in Las Brenas

Throughout the year, seasonal UV changes present varying risks for sun exposure, with the highest UV Index recorded during the winter months. From January to March, the UV Index remains at an extreme level (15–13) with a critical burn time of just 10 minutes, making this period particularly hazardous for unprotected skin. As the year progresses, April sees a decrease to a very high category (UV Index 10, burn time 15 min), followed by a moderate level in June (UV Index 5, burn time 30 min). However, the risk escalates again in late summer and early fall, with August and September reaching very high levels of UV exposure once more. The final months of the year return to extreme conditions (UV Index 14), emphasizing the importance of sun protection year-round. Visitors and residents should take precautions especially during high-risk months of January to March, October, and November, by wearing sunscreen, protective clothing, and sunglasses, and seeking shade during peak hours to ward off the harmful effects of UV radiation.

Monthly Maximum UV Index for Las Brenas, Argentina

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Las Brenas. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec15141210756810131414
Data source: Statistical UV Index data for Las Brenas, 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 Las Brenas UV Index with Other Argentina Cities

The table above highlights how UV exposure in Las Brenas 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.
Las Brenas's solar exposure compared to other cities in Argentina. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Buenos Aires UVI141311754468101314
Rosario UVI141311854468111314
Mendoza UVI151412864569121415
Cordoba UVI151312964579121415
Las Brenas15141310756810131414
San Miguel de Tucuman UVI15141310756710131515