UV Index in Veinticinco de Mayo, Argentina

Last updated: June 2, 2025

In Veinticinco de Mayo, Argentina, being aware of the UV Index is crucial for maintaining skin health and preventing sunburn. Understanding UV levels can help residents take appropriate precautions during the day, particularly given the area’s semi-arid climate (BSk) which can lead to increased sun exposure risks. With UV levels peaking at 3 during midday hours, it’s essential to stay informed and protect your skin, ensuring enjoyable and safe outdoor experiences year-round.

Hourly UV Index in Veinticinco de Mayo

Today's UV Index began quite low in the early morning, with 0 at both 07:00 and 08:00. It gradually rose as the sun climbed higher, reaching 1 by 09:00 and 10:00. The index peaked at 3 from 13:00 to 14:00, signaling a moderate risk for harm from unprotected sun exposure. As the afternoon waned, the UV Index dropped back to 2 at 15:00, then gently declined to 1 from 16:00 to 18:00. Finally, as twilight approached, it returned to 0 by 19:00. Remember to stay sun-smart during the 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	1	low	45 min
11:00	2	low	45 min
12:00	2	low	45 min
13:00	3	moderate	30 min
14:00	3	moderate	30 min
15:00	2	low	45 min
16:00	1	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 Veinticinco de Mayo

The UV Index demonstrates significant seasonal changes, with January and December marking the highest levels at 14, categorized as extreme and requiring just 10 minutes for potential skin burn. February and November follow closely with a UV Index of 13. March sees a notable drop to 10, remaining in the very high category with a burn time of 15 minutes. As spring approaches, April and September exhibit high levels of UV radiation at 7, with longer burn times of 25 minutes. The summer months of May, June, July, and August present moderate risks, with UV indices ranging from 4 to 5 and burn times extending to 30 minutes. As temperatures drop in October, the index climbs back to 10, reminding us of the transitioning risks. Given these fluctuations, visitors and residents are advised to prioritize sun protection, particularly from November through March, and to stay aware of changing UV levels throughout the year to safeguard their skin against harmful effects.

Monthly Maximum UV Index for Veinticinco de Mayo, Argentina

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Veinticinco de Mayo. 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 Veinticinco de Mayo, 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 Veinticinco de Mayo UV Index with Other Argentina Cities

The table above highlights how UV exposure in Veinticinco de Mayo 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.

Veinticinco de Mayo'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
Veinticinco de Mayo	14	13	10	7	4	3	3	5	7	10	13	14
Buenos Aires UVI	14	13	11	7	5	4	4	6	8	10	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