UV Index in Itarantim, Brazil

Last updated: May 3, 2025

In Itarantim, Brazil, staying aware of the UV Index is crucial for protecting your skin and overall health. As residents and visitors navigate this vibrant tropical climate, understanding UV levels is essential for preventing sunburn and long-term skin damage. With peak UV readings soaring to 10 around midday, it's vital to arm yourself with knowledge about daily sun exposure risks. Embrace sun safety by monitoring the UV Index, allowing you to enjoy the beautiful Brazilian outdoors while safeguarding your skin health.

Hourly UV Index in Itarantim

As the sun rises, the UV Index starts low at 1 at 07:00, making it a safe time for early birds. By 08:00, it climbs to 3, indicating a slight increase in UV exposure. The peak arrives sharply at 11:00 and 12:00, hitting a maximum of 10—a strong reminder to wear sunscreen and seek shade. Following this, the index gradually decreases, dipping to 6 by 14:00 and dropping further to 3 by 15:00. As the day winds down, UV levels return to a comfortable 1 by 16:00, fading to 0 by 18:00. This hourly pattern emphasizes the importance of midday protection while reminding us of the sun's dynamic presence throughout the day.

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	8	very high	15 min
11:00	10	very high	15 min
12:00	10	very high	15 min
13:00	8	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 Itarantim

The UV Index exhibits significant seasonal variations, with the highest levels occurring from January to April, consistently reaching an extreme rating of 15 and a dangerously low burn time of just 10 minutes. August, September, and October transition back into the extreme category with similar values, while the months of May, June, and July drop to a very high rating of 10 and 8, allowing for a slightly extended burn time of 15 minutes. Visitors and residents should remain particularly vigilant from January to April, as well as in August and September, due to the extreme risk of sunburn during these months. It is advisable to employ protective measures, such as wearing sunscreen, hats, and seeking shade to minimize UV exposure during peak times.

Monthly Maximum UV Index for Itarantim, Brazil

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

The table above highlights how UV exposure in Itarantim 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.

Itarantim'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
Itarantim	15	15	14	13	10	8	9	12	12	14	15	15
Fortaleza UVI	14	14	15	15	13	11	11	12	13	13	13	13