UV Index in Pacajus, Brazil

Last updated: May 3, 2025

In Pacajus, Brazil, staying informed about the UV Index is crucial for safeguarding your skin and overall health. Understanding UV levels helps prevent sunburn, reduce the risk of skin cancer, and promote long-term skin wellness. With a typically warm climate, Pacajus experiences significant UV exposure, particularly during midday hours when the index peaks at 13, signaling extreme risk. By monitoring the UV Index, residents can better protect themselves, enjoy the sun safely, and embrace all that this vibrant locale has to offer while prioritizing their health.

Hourly UV Index in Pacajus

The UV Index for today shows a clear pattern of rising intensity, peaking in the late morning and early afternoon. Starting at a gentle 2 at 07:00, the index quickly escalates to a significant 11 by 10:00 and reaches its maximum of 13 at both 11:00 and 12:00. As the sun begins to descend, the UV intensity drops steadily, tapering off to 4 at 15:00, and finally fading to 0 by 19:00. For those spending time outdoors, peak hours between 10:00 and 12:00 warrant attention, highlighting the need for proper sun protection during these crucial moments of the 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	2	low	45 min
08:00	4	moderate	30 min
09:00	8	very high	15 min
10:00	11	extreme	10 min
11:00	13	extreme	10 min
12:00	13	extreme	10 min
13:00	10	very high	15 min
14:00	7	high	25 min
15:00	4	moderate	30 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 Pacajus

The UV Index data reveals extremely high UV levels throughout the year, with peak values observed from March (15) to April (15). High-risk months include January through April and November, where the UV Index consistently hovers between 14 to 15, necessitating vigilance against sunburn within just 10 minutes of exposure. Visitors and residents are strongly advised to take precautionary measures during these months, such as wearing broad-spectrum sunscreen, protective clothing, and seeking shade during peak sunlight hours. Even in the later months of the year, October to December maintain a significant UV Index of up to 14, making it crucial to remain sun-safe year-round.

Monthly Maximum UV Index for Pacajus, Brazil

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

The table above highlights how UV exposure in Pacajus 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.

Pacajus'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
Pacajus	14	14	15	15	13	11	11	12	13	13	14	13