UV Index in Alejo Ledesma, Argentina

Last updated: July 2, 2025

Understanding the UV Index in Alejo Ledesma, Argentina, is crucial for safeguarding your skin and overall health. With the region's Cfa climate, sunny days can lead to high levels of ultraviolet radiation, especially during midday when UV Index readings peak at 4. Being aware of UV levels is vital for preventing sunburns, reducing the risk of skin damage, and promoting long-term skin health. As you navigate your day in Alejo Ledesma, knowing when to seek shade and apply sunscreen can help you enjoy the sunny weather safely while minimizing exposure to harmful rays.

Hourly UV Index in Alejo Ledesma

Today's UV Index presents a gradual increase in sunlight intensity as the morning unfolds. Starting at 0 from 07:00 to 08:00, the index rises to 1 by 09:00 before reaching 2 at 10:00. The real peak occurs between 12:00 and 14:00, where the UV Index stabilizes at a maximum of 4. As the day progresses, the intensity starts to decline, dropping to 3 at 15:00, followed by a steady decrease to 1 by 18:00 and back to 0 by 19:00. It’s a perfect day to enjoy the outdoors, but don’t forget to wear sunscreen during those peak hours!

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.
Time	UVI	Category	Time to Burn
07:00	0	low	45 min
08:00	0	low	45 min
09:00	1	low	45 min
10:00	2	low	45 min
11:00	3	moderate	30 min
12:00	4	moderate	30 min
13:00	4	moderate	30 min
14:00	4	moderate	30 min
15:00	3	moderate	30 min
16:00	2	low	45 min
17:00	1	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Alejo Ledesma

The UV Index exhibits significant seasonal fluctuations, with January, February, March, October, November, and December classified as high-risk months due to extreme levels, where a mere 10 minutes of exposure can lead to sunburn. April transitions to very high exposure with a 15-minute burn time, while May and June see a drop to moderate levels, allowing for safer exposure of 30 minutes. As summer progresses, July maintains a moderate index, but the risk increases again in August with a high category and a burn time of 25 minutes. September returns to very high levels, emphasizing caution. Visitors and residents should exercise heightened vigilance during these high-risk months by applying sunscreen, wearing protective clothing, and seeking shade, particularly from late fall through early spring when UV exposure remains dangerously high.

Monthly Maximum UV Index for Alejo Ledesma, Argentina

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Alejo Ledesma. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.

Data source: Statistical UV Index data for Alejo Ledesma, 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 Alejo Ledesma UV Index with Other Argentina Cities

The table above highlights how UV exposure in Alejo Ledesma 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.

Alejo Ledesma's solar exposure compared to other cities in Argentina. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Buenos Aires UVI	14	13	11	7	5	4	4	6	8	10	13	14
Alejo Ledesma	14	13	11	8	5	4	4	6	8	11	13	14
Rosario UVI	14	13	11	8	5	4	4	6	8	11	13	14
Mendoza UVI	15	14	12	8	6	4	5	6	9	12	14	15
Cordoba UVI	15	13	12	9	6	4	5	7	9	12	14	15
San Miguel de Tucuman UVI	15	14	13	10	7	5	6	7	10	13	15	15