UV Index in Junin, Argentina

Last updated: May 3, 2025

Understanding the UV Index in Junin, Argentina is crucial for protecting your skin and overall health from the sun's harmful effects. During the warmer months, the risks of sunburn and long-term skin damage increase significantly, making it essential to be aware of daily UV levels. Junin's semi-arid climate (BWk) means that even moderate UV exposure can pose a threat, particularly during peak daylight hours when the index can reach up to 5. Staying informed about the UV index not only helps in taking preventive measures but also promotes a healthier, more enjoyable outdoor experience.

Hourly UV Index in Junin

The UV Index throughout the day presents an intriguing pattern of sun exposure. Starting at a gentle 0 during the early hours (07:00 and 08:00), it creeps up to 1 by 09:00, a reminder to enjoy the shade. By 10:00, it registers a 2, marking the emergence of more intense sunlight. As the day progresses, the index peaks at 5 between 12:00 and 14:00, indicating the strongest UV radiation, perfect for a midday stretch outdoors—but remember to protect your skin! Following this peak, the index gradually recedes, falling to 4 at 15:00 and declining further to 1 by 17:00, before settling at 0 again by nightfall at 19:00. A day well spent under the sun, but always with awareness!

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
10:002low45 min
11:003moderate30 min
12:005moderate30 min
13:005moderate30 min
14:005moderate30 min
15:004moderate30 min
16:003moderate30 min
17:001low45 min
18:001low45 min
19:000low45 min

Monthly UV Index Trends in Junin

The UV Index experiences significant seasonal variation, with extreme levels in the winter months (January to March) and late fall (October to December), where the burn time is as short as 10 minutes. High-risk months for UV exposure include January, February, March, October, November, and December, with indices reaching up to 15. Transitioning into spring and summer, the index drops to very high levels in April and September, with burn times increasing to 15 minutes. From May to July, the risk decreases to moderate, allowing for longer exposure times of 30 minutes. Visitors and residents are advised to take precautionary measures during high UV months, such as wearing protective clothing, applying sunscreen, and seeking shade, particularly during the peak sun hours.

Monthly Maximum UV Index for Junin, Argentina

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Junin. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec151312854469121415
Data source: Statistical UV Index data for Junin, 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 Junin UV Index with Other Argentina Cities

The table above highlights how UV exposure in Junin 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.
Junin's solar exposure compared to other cities in Argentina. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Buenos Aires UVI141311754468101314
Rosario UVI141311854468111314
Junin151312854468121415
Mendoza UVI151412864569121415
Cordoba UVI151312964579121415
San Miguel de Tucuman UVI15141310756710131515