UV Index in Corinto, Brazil

Last updated: July 2, 2025

In Corinto, Brazil, understanding the UV Index is essential for protecting your skin and overall health. As a region with a tropical climate, Corinto experiences significant sun exposure, especially during peak hours when the UV Index can reach as high as 9. Being aware of UV levels helps you take proactive measures against sunburn and long-term skin damage. With UV intensity soaring from 8 AM to 1 PM, residents and visitors should prioritize sun safety, ensuring they enjoy the beautiful Brazilian sun responsibly while safeguarding their skin’s well-being.

Hourly UV Index in Corinto

As the sun rises, the UV Index begins to climb steadily, hitting a low of 1 at 7:00 AM. By 8:00 AM, it nudges up to 2, signaling the start of a brighter day. The index peaks at 9 at 12:00 PM, marking the sun’s most intense rays and urging everyone outside to take precautions. As the afternoon unfolds, the index gradually declines—dropping to 8 by 1:00 PM, then easing to 3 by 3:00 PM, before plummeting to 0 after 6:00 PM. This data highlights the crucial midday hours when UV exposure is at its highest, emphasizing the need for sun protection during this window. Be sun-smart and enjoy your day!

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	1	low	45 min
08:00	2	low	45 min
09:00	4	moderate	30 min
10:00	6	high	25 min
11:00	8	very high	15 min
12:00	9	very high	15 min
13:00	8	very high	15 min
14:00	6	high	25 min
15:00	3	moderate	30 min
16:00	2	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 Corinto

Throughout the year, UV Index levels exhibit significant seasonal changes, with extreme exposure categories dominating the winter and autumn months, peaking in January, February, and December (UV Index of 16) and notably high from March to September. High-risk months include January through March and August through November, where the UV Index consistently reaches extreme levels, suggesting a burn time as short as 10 minutes during peak hours. Visitors and residents should take precautionary measures, such as wearing broad-spectrum sunscreen, protective clothing, and sunglasses, especially during peak sun hours to minimize the risk of skin damage. In spring and summer, while UV levels drop slightly, they remain very high, emphasizing the importance of ongoing sun protection.

Monthly Maximum UV Index for Corinto, Brazil

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

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

Corinto's solar exposure compared to other cities in Brazil. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Rio de Janeiro UVI	15	14	13	10	7	6	7	9	11	12	13	15
Sao Paulo UVI	16	15	12	11	8	6	7	9	11	13	14	15
Belo Horizonte UVI	17	16	14	12	9	7	8	10	12	13	14	16
Salvador UVI	14	14	14	13	10	9	9	12	12	15	15	14
Corinto	16	15	14	12	10	8	9	11	12	14	15	16
Fortaleza UVI	14	14	15	15	13	11	11	12	13	13	13	13