UV Index in Pentecoste, Brazil

Last updated: June 2, 2025

In Pentecoste, Brazil, being aware of the UV Index is crucial for protecting your skin from harmful ultraviolet radiation. Understanding UV levels can significantly help in preventing sunburn and maintaining overall skin health, especially as the index peaks during the midday hours. With its tropical climate characterized by intense sunlight, Pentecoste residents and visitors face elevated UV exposure risks, particularly from 10 AM to 2 PM when the index soars to a maximum of 11. Stay informed and take precautions to enjoy the sun safely in this vibrant region!

Hourly UV Index in Pentecoste

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 Pentecoste

Throughout the year, the UV Index remains consistently high, with extreme exposure levels particularly prominent from January to April, where values peak at 14 to 15. March marks the highest index at 15, indicating significant risk for skin damage from prolonged sun exposure, which has a burn time of only 10 minutes. Although the index slightly decreases during the summer months of June and July (hovering around 11-12), the risk remains considerable. Visitors and residents are strongly advised to take protective measures—such as wearing sunscreen, hats, and sunglasses—especially during these high-risk months to prevent sunburn and long-term skin damage. Consistent protection is necessary year-round, as even in November and December, the UV Index remains at 13.

Monthly Maximum UV Index for Pentecoste, Brazil

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

The table above highlights how UV exposure in Pentecoste 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.

Pentecoste'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
Pentecoste	14	14	15	14	13	11	11	12	13	13	13	13
Fortaleza UVI	14	14	15	15	13	11	11	12	13	13	13	13