UV Index in Rio Mayo, Argentina

Last updated: July 2, 2025

In Rio Mayo, Argentina, being aware of the UV Index is crucial for protecting your skin against harmful solar radiation. Understanding UV levels helps prevent sunburn and promotes long-term skin health, especially in a region characterized by its cool temperate climate (Cfb). Despite generally lower UV exposure during the cooler months, midday peaks during the summer can pose risks, making it essential to stay informed and take necessary precautions when venturing outside. Stay safe and enjoy the beautiful landscapes of Rio Mayo while keeping your skin protected!

Hourly UV Index in Rio Mayo

The UV Index for today reveals a gradual rise in sun intensity as the day progresses. Starting from a minimum of 0 from 7:00 AM to 9:00 AM, the index ticks up, reaching 1 by 10:00 AM and holding steady until 11:00 AM. From 12:00 PM to 15:00 PM, the intensity peaks at 2, signaling a moderate need for sun protection, especially during the midday hours. As the afternoon transitions into evening, the UV Index retreats back to 1 from 16:00 PM to 18:00 PM, before dropping to 0 again by 7:00 PM. This pattern highlights the importance of being mindful of UV exposure during the peak hours between noon and 3 PM.

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	0	low	45 min
10:00	1	low	45 min
11:00	1	low	45 min
12:00	2	low	45 min
13:00	2	low	45 min
14:00	2	low	45 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 Rio Mayo

Throughout the year, UV index levels exhibit significant seasonal variation, with the highest risk months occurring in January, February, November, and December, where the UV index peaks at 13, categorized as extreme, necessitating a minimal burn time of just 10 minutes. Following closely are March and October, both featuring a very high UV index of 8, where exposure should be limited to 15 minutes. As we transition into the warmer months, April and May see a moderate risk with indices of 5 and 3, allowing for longer exposure times of 30 minutes. From June to July, the UV index drops to 2, indicating a low risk situation with a burn time of 45 minutes. Visitors and residents should remain vigilant during high-risk months, using protective measures such as sunscreen and protective clothing to prevent skin damage, particularly during peak UV hours.

Monthly Maximum UV Index for Rio Mayo, Argentina

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

The table above highlights how UV exposure in Rio 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.

Rio 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
Rio Mayo	13	11	8	5	3	2	2	4	6	8	11	13
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