UV Index in Itapemirim, Brazil

Last updated: June 2, 2025

Understanding the UV Index is crucial for residents and visitors of Itapemirim, Brazil, where the sun shines brightly, especially during peak hours. With UV levels reaching a maximum of 7 between 11:00 AM and 1:00 PM, awareness of these levels can significantly aid in sunburn prevention and protect long-term skin health. Itapemirim’s tropical climate brings about elevated UV exposure risks, making it essential to stay informed. Whether you're enjoying the beautiful beaches or exploring the vibrant local culture, knowing how to safeguard against harmful UV rays is key to experiencing all that this stunning coastal town has to offer.

Hourly UV Index in Itapemirim

The UV Index data paints a clear picture of how exposure to ultraviolet rays varies throughout the day. Starting at a low level of 1 at 07:00, the index gradually climbs to peak at 7 from 11:00 to 12:00, indicating the times when sun protection is most crucial. As the afternoon progresses, the index dips to 6 at 13:00, then gently declines to 4 by 14:00. The evening hours see a significant drop, with values falling to 2 at 15:00 and retreating to 1 at 16:00. By nightfall, the UV Index drops to 0 from 18:00 onward, signalling a safe time for outdoor activities without the need for sun protection. Enjoy the sunshine, but be mindful of the peak hours!

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	3	moderate	30 min
10:00	5	moderate	30 min
11:00	7	high	25 min
12:00	7	high	25 min
13:00	6	high	25 min
14:00	4	moderate	30 min
15:00	2	low	45 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 Itapemirim

The UV Index experiences significant seasonal fluctuations, peaking from January through April, where it reaches levels classified as extreme (UV Index 16 to 11) with a burn time of just 10 minutes. The months of September to December also show extreme conditions, particularly in October and November, both with a UV Index of 14. Conversely, during the summer months of May to August, the UV Index drops to very high (UV Index 8 to 10), allowing for slightly longer burn times of 15 to 25 minutes. Visitors and residents should remain vigilant during high-risk periods, especially from January to April and September to November, and take necessary precautions such as wearing sunscreen, protective clothing, and seeking shade to minimize the risk of UV exposure.

Monthly Maximum UV Index for Itapemirim, Brazil

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

The table above highlights how UV exposure in Itapemirim 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.

Itapemirim'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
Itapemirim	16	15	13	11	8	7	8	10	12	14	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