UV Index in Vila Velha, Brazil

Last updated: May 3, 2025

Understanding the UV Index is crucial for Vila Velha, Brazil, where the tropical climate brings intense sunlight, especially during midday hours. Awareness of UV levels can significantly contribute to sunburn prevention and overall skin health, as prolonged exposure to high UV radiation can lead to serious skin conditions. With peak UV Index values reaching 8 around midday, it's essential for residents and visitors alike to take proactive measures to protect themselves from harmful rays. Stay informed and safeguard your skin to fully enjoy the beautiful beaches and vibrant outdoor activities that Vila Velha has to offer!

Hourly UV Index in Vila Velha

The UV Index begins its day at a low 1 at 07:00, gradually rising as the sun climbs higher. By 09:00, it reaches a moderate 5, signaling increased sun exposure risk. The peak intensity occurs between 11:00 and 12:00, with the UV Index reaching a maximum of 8—a reminder to seek shade and protect your skin! As the afternoon progresses, the index dips to 7 at 13:00 and then decreases further to 5 at 14:00. A gentle decline continues into the evening, with values falling to 2 by 15:00 and eventually 0 as the sun sets around 19:00. Stay mindful of these changes to ensure your safety under the sun!

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	8	very high	15 min
12:00	8	very high	15 min
13:00	7	high	25 min
14:00	5	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 Vila Velha

The UV Index exhibits significant seasonal variations, with extreme levels prevalent from January through April and again in September through November, where the index consistently reaches values between 13-15, indicating a burn time of just 10 minutes. The months of May through August experience a slight decrease, though they still present very high levels of UV exposure, particularly in May and July. Notably, April and September are key transition months that also require caution due to their extreme UV ratings. Visitors and residents are strongly advised to take protective measures, especially during high-risk months of January, February, March, April, September, October, November, and December, by wearing sunscreen, protective clothing, and limiting sun exposure during peak hours to minimize skin damage.

Monthly Maximum UV Index for Vila Velha, Brazil

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

The table above highlights how UV exposure in Vila Velha 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.

Vila Velha'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
Vila Velha	15	14	13	11	8	7	8	10	12	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