UV Index in Itabaiana, Brazil

Last updated: May 3, 2025

Understanding the UV Index is crucial for residents and visitors of Itabaiana, Brazil, where sun exposure can significantly impact skin health. As a region characterized by tropical climate conditions, Itabaiana experiences high levels of UV radiation, especially during peak hours with indexes reaching 11—a level that indicates an increased risk of harm from unprotected sun exposure. Being aware of the UV index helps you take essential precautions against sunburn and long-term skin damage, ensuring that you can enjoy the beautiful outdoors safely while protecting your health. Keep an eye on the daily UV levels, particularly during the midday hours, to make informed decisions about sun protection and outdoor activities.

Hourly UV Index in Itabaiana

As the sun rises and begins to assert its strength, the UV Index increases rapidly throughout the morning. At 7:00 AM, it starts at a modest 2, but by 9:00 AM, it leaps to a notable 7. The peak intensity hits high noon, with 11 at both 11:00 AM and 12:00 PM, indicating a critical time for sun safety. After that, the index begins to drop, falling to 6 by 2:00 PM and further declining toward the evening, finally reaching 0 by 7:00 PM. This data starkly illustrates the importance of sun protection during the midday hours when UV exposure is at its most dangerous.

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	2	low	45 min
08:00	4	moderate	30 min
09:00	7	high	25 min
10:00	10	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 Itabaiana

The UV Index experiences seasonal fluctuations throughout the year, with notably high-risk months from January to April and again in August to November. During these periods, the UV Index remains in the extreme category, peaking at 14 in January, February, March, October, and an alarming 15 in November, with a quick burn time of just 10 minutes. May and June see a slight decrease, with the UV Index at 11 and 10 respectively, indicating a very high risk. As a result, visitors and residents are strongly advised to take precautions against sun exposure year-round, particularly during these high-risk months, including wearing sunscreen, protective clothing, and seeking shade when necessary to prevent sunburn and long-term skin damage.

Monthly Maximum UV Index for Itabaiana, Brazil

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

The table above highlights how UV exposure in Itabaiana 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.

Itabaiana'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
Itabaiana	14	14	14	14	11	10	10	12	13	14	15	14
Fortaleza UVI	14	14	15	15	13	11	11	12	13	13	13	13