UV Index in Santa Ines, Brazil

Last updated: July 2, 2025

Understanding the UV Index in Santa Ines, Brazil, is crucial for safeguarding your skin and overall health. The UV Index indicates the strength of ultraviolet radiation from the sun at a given time, helping residents and visitors make informed decisions about sun exposure to prevent sunburn and long-term skin damage. With Santa Ines's tropical climate, characterized by high temperatures and plenty of sunshine, awareness of daily UV levels is especially important, as peak indexes can reach as high as 11 around noon. Protecting yourself against these intense rays not only helps avoid immediate discomfort but also promotes healthier skin for the future.

Hourly UV Index in Santa Ines

As the sun rises, the UV Index begins its ascent, starting at a gentle 1 at 7:00 AM. By 8:00 AM, it climbs to 2, signaling the need for early sun protection. The real intensity hits at 10:00 AM, spiking to 7, and reaching a peak of 11 by noon, a time when precautions are crucial. The mid-afternoon hours, from 1:00 PM to 3:00 PM, maintain a high index of 10 and 8, escalating the urgency for sun safety. As the day winds down, the UV levels drop swiftly, falling back to 2 by 4:00 PM before tapering off to 0 by 6:00 PM. This dynamic pattern highlights the need to stay vigilant during the sun's strongest hours!

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	5	moderate	30 min
10:00	7	high	25 min
11:00	10	very high	15 min
12:00	11	extreme	10 min
13:00	10	very high	15 min
14:00	8	very high	15 min
15:00	5	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 Santa Ines

Throughout the year, the UV Index remains consistently high, categorized as extreme from January to August, with values ranging from 11 to 16. This presents significant risk for skin damage due to intense sunlight exposure. The highest risk months are March and April, where the UV Index peaks at 16 and 15, respectively. Visitors and residents are strongly advised to take precautionary measures during these months, including wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade during peak sunlight hours to minimize the risk of sunburn and long-term skin damage. As the UV Index decreases slightly in the latter part of the year, from June onward, it remains essential to stay vigilant, as 10 minutes of unprotected exposure can lead to burns at any time.

Monthly Maximum UV Index for Santa Ines, Brazil

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

The table above highlights how UV exposure in Santa Ines 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.

Santa Ines'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
Santa Ines	15	15	16	15	13	11	11	12	13	13	13	13