UV Index in Agua Preta, Brazil

Last updated: May 3, 2025

Understanding the UV Index is crucial for residents and visitors of Agua Preta, Brazil, where the tropical climate exposes individuals to varying levels of ultraviolet radiation throughout the day. With UV levels peaking at a risk level of 12 between 11:00 AM and 12:00 PM, awareness of these measurements can significantly impact your skin health and assist in preventing painful sunburns and long-term skin damage. Given Agua Preta's location and climatic conditions, being vigilant about UV exposure is essential to enjoy the beautiful outdoors safely.

Hourly UV Index in Agua Preta

The UV Index for today showcases a dynamic rise and fall, peaking at 12 around 11:00 AM. Starting with a gentle 2 at 7:00 AM, the index escalates to a 4 by 8:00 AM and hits 8 at 9:00 AM. The intensity reaches its zenith at 10 by 10:00 AM. As the sun climbs higher, the UV levels intensify, culminating in a maximum of 12 until just after noon. The afternoon witnesses a gradual decline, with readings dropping to 9 at 1:00 PM, 6 at 2:00 PM, and tapering off to 3 by 3:00 PM. Come 4:00 PM, the index further diminishes to 1, and by evening, it sinks to 0, marking the end of UV exposure for the day. Remember to stay protected during peak hours to enjoy the sunshine 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	2	low	45 min
08:00	4	moderate	30 min
09:00	8	very high	15 min
10:00	10	very high	15 min
11:00	12	extreme	10 min
12:00	11	extreme	10 min
13:00	9	very high	15 min
14:00	6	high	25 min
15:00	3	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 Agua Preta

The UV Index remains consistently high throughout the year, with extreme levels recorded from January to November, particularly peaking in March and November at an index of 15. Key high-risk months for UV exposure include January, February, March, April, November, and December, where the index hovers around 14-15, indicating a burn time as short as 10 minutes. Visitors and residents should take significant precautions during these months, including wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade, especially during midday hours, to minimize the risk of sunburn and long-term skin damage.

Monthly Maximum UV Index for Agua Preta, Brazil

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

The table above highlights how UV exposure in Agua Preta 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.

Agua Preta'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
Agua Preta	14	14	15	14	12	11	11	12	13	13	15	14
Fortaleza UVI	14	14	15	15	13	11	11	12	13	13	13	13