UV Index in Cocal, Brazil

Last updated: July 2, 2025

In Cocal, Brazil, being aware of the UV Index is crucial for protecting your skin and maintaining overall health. The UV levels here can escalate rapidly, peaking at 11 around midday, which poses significant risks for sunburn and long-term skin damage. Understanding these UV values not only helps you avoid painful burns but also supports your skin health in the long run. Cocal's tropical climate means that sun exposure can be intense, making it essential to stay informed about UV levels and take appropriate precautions when enjoying the outdoors. Stay safe and enjoy the sun wisely!

Hourly UV Index in Cocal

The UV Index rises sharply throughout the morning, starting from a modest 1 at 07:00 and making a steady climb to reach its peak of 11 at both 11:00 and 12:00. During this prime time, sun protection is essential to safeguard against harmful rays. As the afternoon progresses, the index begins to decline, dropping to 10 at 13:00 and then tapering off to 4 by 15:00. By late afternoon, the UV Index diminishes significantly, falling to 1 by 17:00 and ultimately reaching 0 at 18:00 and 19:00. This trend emphasizes the importance of planning outdoor activities for early morning or late afternoon to enjoy the sun safely!

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	3	moderate	30 min
09:00	5	moderate	30 min
10:00	8	very high	15 min
11:00	11	extreme	10 min
12:00	11	extreme	10 min
13:00	10	very high	15 min
14:00	7	high	25 min
15:00	4	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 Cocal

The UV Index remains consistently extreme throughout the year, with January through March showing particularly high values, peaking at 16 in March. The high-risk months for UV exposure are from January to April, where the index reaches 14 to 16, indicating a very short burn time of just 10 minutes. Even during the summer months from June to August, while the index drops slightly to 11-12, the risk remains significant. It is crucial for both residents and visitors to take appropriate precautions, such as wearing broad-spectrum sunscreen, protective clothing, and seeking shade, especially during these high UV periods to minimize the risk of skin damage.

Monthly Maximum UV Index for Cocal, Brazil

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

The table above highlights how UV exposure in Cocal 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.

Cocal'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
Fortaleza UVI	14	14	15	15	13	11	11	12	13	13	13	13
Cocal	14	14	16	15	13	11	11	12	13	13	13	13