UV Index in Piripiri, Brazil

Last updated: July 2, 2025

The UV Index in Piripiri, Brazil is a crucial tool for safeguarding your skin health against the sun’s harmful rays. In this vibrant region, understanding UV levels is essential, as they can soar significantly, peaking at 11 between 11:00 AM and 1:00 PM, presenting a serious risk for sunburn and long-term skin damage. Given Piripiri's Aw climate, characterized by a tropical atmosphere and ample sunshine, it's vital for residents and visitors alike to stay informed about daily UV exposure to enjoy outdoor activities safely. By keeping an eye on the UV Index, you can take proactive steps to protect yourself and your loved ones while savoring the beautiful Brazilian sun.

Hourly UV Index in Piripiri

The UV Index shows a dramatic rise in intensity as the day unfolds, starting from a gentle 1 at 07:00. By 09:00, it escalates to 5, indicating a moderate level of UV radiation. The peak occurs between 11:00 and 12:00, where the index reaches a blazing 11, signaling a very high risk of harm from unprotected sun exposure. As the afternoon progresses to 13:00, it slightly dips to 10 before steadily declining through 14:00 with a value of 7, to a much safer 2 by 16:00. The evening brings relief as the UV Index wanes to 1 by 17:00, effectively diminishing to 0 after 18:00. Remain cautious during the intense hours, particularly around midday, to protect your skin from UV damage!

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	5	moderate	30 min
10:00	9	very high	15 min
11:00	11	extreme	10 min
12:00	11	extreme	10 min
13:00	10	very high	15 min
14:00	7	high	25 min
15:00	4	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 Piripiri

The UV Index experiences minimal variation throughout the year, consistently remaining in the extreme exposure category, with values ranging from 11 to 16. This indicates that every month presents a high risk for sunburn, requiring careful sun protection. Notably, the months of March and April peak with the highest UV Index of 16 and 15, respectively, marking them as critical for sun safety. Given that daily burn time is as brief as 10 minutes throughout the year, it is essential for both residents and visitors to take precautions, such as wearing sunscreen, protective clothing, and seeking shade, especially during midday hours. Ensuring consistent sun safety practices is vital to minimize the risk of UV-related health issues.

Monthly Maximum UV Index for Piripiri, Brazil

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

The table above highlights how UV exposure in Piripiri 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.

Piripiri'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
Piripiri	14	14	16	15	13	11	11	13	13	13	14	14