UV Index in Sao Pedro, Brazil

Last updated: August 1, 2025

Understanding the UV Index in Sao Pedro, Brazil is essential for protecting your skin and overall health in this beautiful region. With temperatures typically warm and humid, the sun's rays can be particularly strong, especially during midday hours. A higher UV Index indicates an increased risk of sunburn and skin damage, making it crucial to know when to seek shade or apply sunscreen. In Sao Pedro, the UV Index peaks at 7 around noon, signaling a significant risk of harm from unprotected sun exposure. Stay informed and safeguard your skin by understanding these vital UV levels!

Hourly UV Index in Sao Pedro

As the sun rises, the UV Index remains low at 1 from 07:00 to 08:00, making it a perfect time for early risers. However, by 09:00, the index climbs to 3, signaling that afternoon activities should be planned cautiously. The peak intensity occurs between 11:00 and 13:00, reaching a maximum of 7, suggesting that sun protection is essential during these hours. Afternoon hours witness a gradual decline as the index dips to 5 at 14:00, followed by a further decrease to 3 by 15:00. As the day winds down, the UV exposure diminishes significantly to 2 at 16:00 and drops to 1 by 17:00, before falling to 0 by 18:00, signaling a safe end to sun exposure for the day. Stay savvy and protect your skin, especially during those 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	4	moderate	30 min
10:00	7	high	25 min
11:00	9	very high	15 min
12:00	10	very high	15 min
13:00	9	very high	15 min
14:00	7	high	25 min
15:00	4	moderate	30 min
16:00	2	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 Sao Pedro

The UV Index exhibits significant variability throughout the year, with extreme levels recorded from January to April and returning in September to November. High-risk months include January, February, March, April, September, October, November, and December, all marked by a UV Index of 11 or higher and a minimal burn time of just 10 minutes. Even during the summer months, while the UV Index decreases slightly, it is still categorized as high in June and July, necessitating an exposure time of only 25 minutes for skin safety. Visitors and residents should take caution during these months by wearing protective clothing, applying sunscreen, and limiting sun exposure, particularly during peak hours, to minimize the risk of harmful UV radiation.

Monthly Maximum UV Index for Sao Pedro, Brazil

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

The table above highlights how UV exposure in Sao Pedro 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.

Sao Pedro'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
Sao Pedro	16	16	13	11	8	7	7	10	12	13	14	16
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