UV Index in Redencao, Brazil

Last updated: June 2, 2025

Understanding the UV Index in Redenção, Brazil is crucial for safeguarding your skin and overall health. With the sun's rays intensifying during certain hours, being aware of the UV levels can help you prevent sunburn and reduce the risk of long-term skin damage. In this vibrant region, where the climate leans toward the tropical side, UV exposure can peak significantly, especially between 10 AM and 12 PM when the index reaches a striking 11. Being informed about the UV Index allows residents and visitors alike to enjoy the beautiful outdoors while taking necessary precautions against harmful sun exposure.

Hourly UV Index in Redencao

As the sun rises, the UV Index climbs steadily, starting at a gentle 1 at 7:00 AM. By 8:00 AM, it reaches 3, marking the beginning of increased sun exposure. The day continues to heat up, with the index peaking at a remarkable 11 from 11:00 AM to 12:00 PM, indicating a high risk for harm from unprotected sun exposure. As the afternoon sets in, it gradually declines, dropping to 6 by 2:00 PM and subsequently to 3 by 3:00 PM. As the sun begins to descend, the index returns to a safer 1 by 4:00 PM and tapers off to 0 after 6:00 PM. This hourly trend underscores the importance of sun protection during the midday hours when the UV exposure is at its highest.

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	6	high	25 min
10:00	9	very high	15 min
11:00	11	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 Redencao

The UV Index exhibits extreme levels throughout the year, with January to April showing notably high values of 14 to 15, indicating a consistent risk of overexposure to UV rays. The high-risk months for UV exposure are thus from January to April, where the burn time is as little as 10 minutes. As the year progresses, while the UV Index slightly decreases to 11 to 13 from May through October, it remains in the extreme category, suggesting that precautions should still be taken year-round. Visitors and residents are advised to apply sunscreen, wear protective clothing, and seek shade, especially during midday hours, to minimize the risk of sunburn and long-term skin damage.

Monthly Maximum UV Index for Redencao, Brazil

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

The table above highlights how UV exposure in Redencao 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.

Redencao'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
Redencao	14	14	15	15	13	11	11	12	13	13	14	14