UV Index in Aigua, Uruguay

Last updated: June 2, 2025

Understanding the UV Index is crucial for residents and visitors of Aigua, Uruguay, where the climate can lead to varying levels of sun exposure throughout the day. With peak UV levels typically occurring between 12:00 PM and 2:00 PM, awareness of these fluctuations is essential for sunburn prevention and maintaining overall skin health. Aigua’s Cfa climate, characterized by hot summers, can elevate UV risks, making it vital to monitor these levels to enjoy the sun safely while protecting your skin from harmful effects.

Hourly UV Index in Aigua

The UV Index throughout the day reveals a dynamic pattern of sun intensity. In the morning, it starts off low, peaking at 1 by 09:00. As the sun climbs higher, we see a steady increase with the index reaching 3 by 11:00. The highest point occurs from 12:00 to 13:00, where the UV Index hits a robust 4, indicating a need for sun protection during those hours. Following this peak, the index gradually declines, returning to 2 at 15:00, and then dropping back down to 0 by 18:00, marking the end of significant UV exposure for the day. Plan your outdoor activities accordingly to stay safe under the sun!

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	4	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 Aigua

Throughout the year, seasonal changes in the UV Index highlight varying levels of sun exposure risk. The highest risk months occur from January to March and again in October to December, where the UV Index remains at extreme levels (UV 15 to 13), allowing for a burn time of only 10 minutes. As spring approaches, April marks a decrease to a high exposure category (UV 7) with a burn time of 25 minutes, followed by a moderate UV Index during the summer months of May, June, and July (UV 5 to 4). A slight increase occurs in August with a high rating (UV 6) before the risk rises again in September (UV 8, very high). Given these fluctuations, it is crucial for visitors and residents to remain vigilant, especially during the extreme months, by seeking shade, wearing protective clothing, and applying sunscreen regularly to prevent skin damage.

Monthly Maximum UV Index for Aigua, Uruguay

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

The table above highlights how UV exposure in Aigua 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.

Aigua'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
Aigua	15	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