UV Index in San Antonio Oeste, Argentina

Last updated: June 2, 2025

In San Antonio Oeste, Argentina, being aware of the UV Index is crucial for protecting your skin from the sun's harmful rays. Understanding UV levels not only helps with sunburn prevention but also plays a vital role in maintaining long-term skin health. This picturesque region, characterized by its semi-arid climate (BSk), experiences varying UV exposure throughout the day, with the risk peaking during the midday hours. As you soak in the warm Argentinian sun, remember to stay informed about the UV Index to enjoy the outdoors safely and keep your skin healthy.

Hourly UV Index in San Antonio Oeste

Throughout the day, the UV Index exhibits a gradual rise, reaching its peak at 2 between 12:00 PM and 3:00 PM. The morning starts off very mild, with readings of 0 from 7:00 AM to 8:00 AM, barely registering any UV exposure. As the day progresses, the index climbs to 1 at 9:00 AM, maintaining this low level until noon. From 12:00 PM to 3:00 PM, the UV level stabilizes at 2, indicating a moderate risk of harm from unprotected sun exposure. After this peak, the index begins to decline, returning to 1 by 4:00 PM and eventually falling back to 0 from 6:00 PM onwards. For those enjoying the outdoors, it’s vital to stay protected during the midday hours when UV exposure is highest!

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
13:002low45 min
14:002low45 min
15:002low45 min
16:001low45 min
17:001low45 min
18:000low45 min
19:000low45 min

Monthly UV Index Trends in San Antonio Oeste

The UV Index experiences significant seasonal fluctuations, with the highest values occurring during the winter months. January and December record extreme UV levels of 13, necessitating an average burn time of just 10 minutes. February follows closely with a UV Index of 12. Spring begins to see a slight decline, with March at 9 (very high) and April at 6 (high), though caution is still advised. As we move into summer, the UV Index lowers to 4 in May and August (moderate), and 2 in June (low), which are relatively safer months. However, July remains moderate at 3. As fall approaches, UV levels increase again, with September at 6 and October reverting to 9 (very high). November returns to extreme UV exposure at 12. Given this data, it is crucial that visitors and residents remain vigilant, especially during high-risk months (January, February, November, and December), and take protective measures such as wearing sunscreen and protective clothing when the UV Index is high, particularly during those extreme months.

Monthly Maximum UV Index for San Antonio Oeste, Argentina

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in San Antonio Oeste. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec1312964234691213
Data source: Statistical UV Index data for San Antonio Oeste, 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 San Antonio Oeste UV Index with Other Argentina Cities

The table above highlights how UV exposure in San Antonio Oeste 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.
San Antonio Oeste's solar exposure compared to other cities in Argentina. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
San Antonio Oeste1312964234691213
Buenos Aires UVI141311754468101314
Rosario UVI141311854468111314
Mendoza UVI151412864569121415
Cordoba UVI151312964579121415
San Miguel de Tucuman UVI15141310756710131515