UV Index in Itororo, Brazil

Last updated: June 2, 2025

In Itororo, Brazil, being aware of the UV Index is crucial for maintaining optimal skin health and preventing sunburn. Understanding UV levels can empower residents and visitors alike to take necessary precautions, especially during the peak times of day when the risk for harmful exposure is highest. With a humid subtropical climate, Itororo typically experiences elevated UV exposure, peaking at a notable 9 around midday. Keeping an eye on the UV Index is essential for enjoying the outdoors safely while protecting your skin from long-term damage.

Hourly UV Index in Itororo

As the sun climbs higher in the sky, the UV Index reaches its peak during midday, showcasing a striking pattern in the hourly data. Starting at a modest 1 by 07:00, it gradually escalates, hitting 2 by 08:00. The intensity continues to rise, peaking at a formidable 9 by both 11:00 and 12:00—a clear invitation to slather on the sunscreen! As the afternoon progresses, the index begins to decline, dropping to 7 at 13:00, and gently tapering off to 3 by 15:00. By late afternoon and into the evening, the UV threat recedes, plummeting to 1 at 16:00, and finally fading into 0 from 18:00 onward. This hourly journey underscores the importance of sun safety at its zenith!

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	9	very high	15 min
12:00	9	very high	15 min
13:00	7	high	25 min
14:00	5	moderate	30 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 Itororo

The UV Index exhibits seasonal variations with extreme levels dominating from January to April, where the index remains between 14 and 15 and the burn time is just 10 minutes, indicating a high risk of harm from sun exposure. May through July sees a slight decrease, with a very high rating of 9 to 10 and a burn time extending to 15 minutes. However, the risk spikes again in August, returning to an extreme category of 12, and remains high through October. November and December also present extreme conditions with a UV Index of 15 and a short burn time of 10 minutes. Visitors and residents are strongly advised to take precautions during these high-risk months by wearing protective clothing, using broad-spectrum sunscreen, and seeking shade when outdoors, especially during peak sun hours.

Monthly Maximum UV Index for Itororo, Brazil

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

The table above highlights how UV exposure in Itororo 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.

Itororo'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
Itororo	15	15	14	13	10	9	9	12	13	14	15	15
Fortaleza UVI	14	14	15	15	13	11	11	12	13	13	13	13