UV Index in Blanquillo, Uruguay

Last updated: June 2, 2025

Understanding the UV Index is crucial for residents and visitors of Blanquillo, Uruguay, where the Cfa climate brings sunny days and warm temperatures. Awareness of UV levels can significantly impact skin health and help prevent painful sunburns. During peak hours—specifically between 10:00 AM and 3:00 PM—the UV Index often reaches levels of 3 or higher, indicating a heightened risk of harm from unprotected sun exposure. By keeping an eye on the UV Index, you can enjoy outdoor activities while safeguarding your skin against potential damage.

Hourly UV Index in Blanquillo

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 Blanquillo

The UV Index experiences significant fluctuations throughout the year, with high-risk months typically occurring between January and March and returning in October and November, all classified as having an extreme exposure category and a rapid burn time of just 10 minutes. April marks a transition to a very high index, making it essential for outdoor activity precautions. As the index moderates in the warmer months of May to July with a category ranging from moderate to high, the burn time increases, allowing for more prolonged exposure. However, August and September see a return to a very high level in September, reminding residents and visitors to remain vigilant. To minimize the risk of sunburn and long-term skin damage, it is crucial to wear protective clothing, apply sunscreen regularly, and seek shade, particularly during the hours of peak UV intensity.

Monthly Maximum UV Index for Blanquillo, Uruguay

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

The table above highlights how UV exposure in Blanquillo 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.

Blanquillo'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
Paysandu UVI	15	13	11	8	5	4	4	6	8	11	13	14
Blanquillo	15	13	12	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