UV Index in General Jose de San Martin, Argentina

Last updated: July 2, 2025

Understanding the UV Index is crucial for residents and visitors of General José de San Martín, Argentina. As you enjoy the region's Cfa climate, characterized by its warm summers and mild winters, being aware of UV levels plays a vital role in protecting your skin from harmful sun exposure. With peak UV readings reaching as high as 6 during the midday hours, it's essential to prioritize sunburn prevention and overall skin health. Knowing when to seek shade or apply sunscreen can make all the difference in enjoying the sunny days while keeping your skin safe from potential damage. Stay informed and enjoy the outdoors responsibly!

Hourly UV Index in General Jose de San Martin

The UV Index for today revealed a clear pattern of increasing intensity as the day progressed. Starting from a maximum of 0 at 7:00 AM, the index slowly climbed, reaching 1 by 8:00 AM and 3 by 10:00 AM. The peak UV intensity occurred between 12:00 PM and 2:00 PM, where the index soared to 6. As the afternoon faded, the levels began to decline, dropping to 4 by 3:00 PM, followed by a gentle descent to 1 by 6:00 PM, before returning to 0 at 7:00 PM. This fluctuation highlights the importance of sun protection during the midday hours when UV exposure is at its 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
08:001low45 min
09:001low45 min
10:003moderate30 min
11:004moderate30 min
12:006high25 min
13:006high25 min
14:006high25 min
15:004moderate30 min
16:002low45 min
17:001low45 min
18:001low45 min
19:000low45 min

Monthly UV Index Trends in General Jose de San Martin

The UV Index experiences significant seasonal fluctuations, with the highest levels occurring during winter months and extreme exposure categories persisting from January through March (UV Index 15 to 13, burn time of 10 minutes). April marks the transition to very high levels (UV Index 10) with a slightly longer burn time of 15 minutes, while May begins a gradual decline to high levels (UV Index 7, burn time of 25 minutes). Summer sees moderate to high UV levels in June (UV Index 5) and July (UV Index 6), before rising again in August and September to very high levels (UV Index 8 and 10, burn time of 15 minutes). As the year closes, extreme levels resurface in October and November (UV Index 13 to 14, burn time of 10 minutes). Visitors and residents are strongly advised to take precautions, such as wearing protective clothing, using sunscreen, and limiting sun exposure during high-risk months from January to March and October to November, to safeguard against the harmful effects of UV radiation.

Monthly Maximum UV Index for General Jose de San Martin, Argentina

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in General Jose de San Martin. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec15141310756810131415
Data source: Statistical UV Index data for General Jose de San Martin, 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 General Jose de San Martin UV Index with Other Argentina Cities

The table above highlights how UV exposure in General Jose de San Martin 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.
General Jose de San Martin'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
General Jose de San Martin15141310756810131415
San Miguel de Tucuman UVI15141310756710131515