UV Index in Jacareacanga, Brazil

Last updated: July 2, 2025

In Jacareacanga, Brazil, staying aware of the UV Index is crucial for protecting your skin from harmful solar radiation. Understanding the UV levels can significantly reduce the risk of sunburn and long-term skin health issues. With a tropical climate that often brings intense sunlight, Jacareacanga experiences high UV exposure, especially during midday hours when the index can reach a peak of 11. Adopting sun safety practices during these times is essential to enjoy the outdoors while safeguarding your skin's well-being.

Hourly UV Index in Jacareacanga

As the sun rises, the UV Index starts off low, peaking at 1 between 07:00 and 08:00. Gradually, the intensity climbs, reaching 2 by 09:00. The warmth of midday brings a significant surge, with UV levels hitting 10 at 12:00, and peaking at an impressive 11 by 13:00—a reminder to stay protected from the sun! By 14:00, the index begins to dip, settling at 10 before tapering off towards the evening, landing at 7 at 15:00 and then decreasing to 1 by 18:00. The day concludes with a cool 0 UV Index after sunset at 19:00, indicating it's safe to unwind outside.

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	1	low	45 min
09:00	2	low	45 min
10:00	5	moderate	30 min
11:00	8	very high	15 min
12:00	10	very high	15 min
13:00	11	extreme	10 min
14:00	10	very high	15 min
15:00	7	high	25 min
16:00	4	moderate	30 min
17:00	2	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Jacareacanga

Throughout the year, UV Index levels remain consistently high, with extreme exposure categories observed from January to April and again in November and December. Notably, the UV Index peaks at 16 during the first four months and occasionally dips to 12 and 11 in the summer months of May to August. September also exhibits a UV Index of 12, while October sees a return to this level. This data underscores the high-risk months for sun exposure, with January through April and November presenting the greatest threat. Visitors and residents should take precautionary measures year-round, including wearing sunscreen, donning protective clothing, and seeking shade, especially during peak hours, as burn time remains a mere 10 minutes regardless of the month.

Monthly Maximum UV Index for Jacareacanga, Brazil

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

The table above highlights how UV exposure in Jacareacanga 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.

Jacareacanga'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
Jacareacanga	16	16	16	16	12	12	11	11	12	12	14	14