UV Index in Puerto Madryn, Argentina

Last updated: July 2, 2025

In Puerto Madryn, Argentina, understanding the UV Index is crucial for protecting your skin health and preventing sunburn, especially under the region's predominantly arid climate. With typical UV exposure risks peaking during midday hours, being aware of UV levels can help you make informed decisions about sun protection throughout the day. Even when the readings are lower during the morning and late afternoon, consistent awareness enables you to enjoy the beautiful outdoors while safeguarding your skin from lasting damage. Embrace the vibrant sun of Puerto Madryn, but remember: staying informed about UV index levels is key to a healthier, happier you!

Hourly UV Index in Puerto Madryn

The UV Index throughout the day paints a clear picture of sun exposure. From early morning until 9:00 AM, the index remains at a steady 0, indicating minimal UV radiation. As the day progresses, a gentle rise begins at 10:00 AM, peaking at 1 by 11:00 AM. By noon, we reach a moderate 2, making it a good time to be cautious. The peak hour occurs at 1:00 PM with an index of 3, where sun safety measures become essential. Following this peak, the index gradually declines to 2 from 2:00 PM to 3:00 PM, before dropping back to 1 by 4:00 PM and remaining low at 0 again by 7:00 PM. Overall, while the sun's intensity rises in the early afternoon, the day starts and ends with low UV levels, allowing for safe outdoor activities during the morning and late evening.

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
08:000low45 min
09:001low45 min
10:001low45 min
11:001low45 min
12:002low45 min
13:003moderate30 min
14:002low45 min
15:002low45 min
16:001low45 min
17:001low45 min
18:001low45 min
19:000low45 min

Monthly UV Index Trends in Puerto Madryn

Throughout the year, UV exposure varies significantly, with the highest risk typically occurring in the winter and late autumn months. January and February are particularly hazardous, registering an extreme UV Index of 14 and 11 respectively, where skin can burn in just 10 minutes. As spring approaches, March sees a reduction to a very high Index of 8, with a slightly longer burn time of 15 minutes. By April and May, the UV Index lowers to the moderate range (5 and 3), allowing a safer burn time of 30 minutes. June marks the lowest risk with a low Index of 2, providing a burn time of 45 minutes. However, as summer transitions into fall, July and August remain moderate, while September escalates to a high Index of 6. As the year draws to a close, October and November return to very high and extreme levels, with burn times of 15 and 10 minutes respectively. December maintains an extreme UV of 13, also with just 10 minutes of exposure before burning. For the safety of both residents and visitors, it’s crucial to stay vigilant during high-risk months—particularly from November through March—by applying sunscreen regularly and seeking shade during peak hours.

Monthly Maximum UV Index for Puerto Madryn, Argentina

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Puerto Madryn. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec1411853234691213
Data source: Statistical UV Index data for Puerto Madryn, 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 Puerto Madryn UV Index with Other Argentina Cities

The table above highlights how UV exposure in Puerto Madryn 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.
Puerto Madryn's solar exposure compared to other cities in Argentina. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Puerto Madryn1411853234681213
Buenos Aires UVI141311754468101314
Rosario UVI141311854468111314
Mendoza UVI151412864569121415
Cordoba UVI151312964579121415
San Miguel de Tucuman UVI15141310756710131515