UV Index in Montes, Uruguay

Last updated: June 2, 2025

Understanding the UV Index in Montes, Uruguay, is crucial for protecting your skin and overall health, especially in a region marked by its mild Cfb climate. As the sun rises, UV levels can fluctuate, peaking in the early afternoon, and it's essential to be aware of these changes to prevent sunburn and long-term skin damage. With typical exposure risks peaking at a UV Index of 4 around midday, residents and visitors alike should take precautionary measures during these hours. By staying informed about the UV Index, you can enjoy the outdoors safely while maintaining healthy skin.

Hourly UV Index in Montes

The UV Index for today paints a clear picture of sun intensity throughout the hours. Starting from a low of 0 at 07:00, the day gradually warms up, reaching 1 by 08:00 and maintaining that level until 09:00. As the sun climbs higher, we see a rise to 2 at 10:00 and peaking at 4 by 13:00—the most critical time for sun exposure. After this midday high, the index dips slightly to 3 between 14:00 and 12:00, before gradually decreasing towards the evening, arriving back at 0 by 19:00. Remember to protect your skin during the peak hours when the UV Index hits its highest levels!

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	1	low	45 min
09:00	1	low	45 min
10:00	2	low	45 min
11:00	3	moderate	30 min
12:00	3	moderate	30 min
13:00	4	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	0	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Montes

Throughout the year, UV Index values exhibit significant seasonal fluctuations, with the highest readings occurring from January to March and October to December. These months are categorized as having an extreme exposure level, with a rapid burn time of just 10 minutes, posing substantial risks for skin damage. Conversely, from April to August, the UV Index decreases, transitioning to high and moderate levels, allowing for longer exposure times of 25 to 30 minutes before burning occurs. Notably, September presents a spike back to a very high index. Given these trends, it is advisable for visitors and residents to exercise increased caution during high-risk months (particularly January, February, March, October, November, and December) by wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade during peak hours.

Monthly Maximum UV Index for Montes, Uruguay

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Montes. 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 Montes, 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 Montes UV Index with Other Uruguay Cities

The table above highlights how UV exposure in Montes compares to other major locations across Uruguay. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.

Montes's solar exposure compared to other cities in Uruguay. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Las Piedras UVI	14	13	11	7	5	3	4	6	8	10	13	14
Montevideo UVI	14	13	11	7	5	3	4	6	8	10	13	14
Montes	14	13	11	7	5	4	4	6	8	11	13	14
Paysandu UVI	15	13	11	8	5	4	4	6	8	11	13	14
Salto UVI	15	13	12	8	5	4	5	6	9	11	13	14
Rivera UVI	15	14	12	9	5	4	5	7	9	12	14	15