UV Index in Igarapava, Brazil

Last updated: August 1, 2025

In Igarapava, Brazil, being aware of the UV Index is essential for protecting your skin and overall health. Understanding UV levels is crucial for preventing sunburn and reducing the risk of skin cancer, especially in a region characterized by a warm Aw climate. With peak UV levels reaching up to 8 around noon, residents and visitors alike should be vigilant about sun safety. Armed with knowledge about UV exposure risks, you can enjoy the beautiful Brazilian sun while safeguarding your skin's long-term health.

Hourly UV Index in Igarapava

At dawn, the UV Index remains low, peaking at 1 by 08:00. As the sun rises higher, a notable increase occurs, reaching 3 at 09:00 and escalating dramatically to a maximum of 8 from 12:00 to 13:00. This midday surge indicates a higher risk for sun exposure, making it essential to take precautions such as wearing sunscreen and protective clothing. The intensity then gradually declines, dropping to 4 by 15:00, and continuing its descent to 0 by 19:00, marking the end of the sun’s peak influence for the day. Stay mindful of these hourly fluctuations to enjoy the sun safely!

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	10	very high	15 min
12:00	11	extreme	10 min
13:00	10	very high	15 min
14:00	8	very high	15 min
15:00	5	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 Igarapava

The UV Index experiences significant fluctuations throughout the year, with extreme levels recorded from January to April and again in August through November. Notably, the highest risk months are January, February, and March, where the UV Index peaks at 16 and a mere 10 minutes of exposure can lead to sunburn. As the season progresses into summer, the risk decreases slightly, with June showing a high index of 7 and a longer burn time of 25 minutes. However, visitors and residents should remain cautious, especially during the very high months of May and July, when the burn time reduces back to 15 minutes. Overall, it is crucial for everyone to take protective measures against UV exposure year-round, particularly in these high-risk months, by using sunscreen, wearing protective clothing, and seeking shade during peak hours.

Monthly Maximum UV Index for Igarapava, Brazil

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

The table above highlights how UV exposure in Igarapava 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.

Igarapava'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
Igarapava	16	16	14	12	9	7	8	11	13	14	15	16
Fortaleza UVI	14	14	15	15	13	11	11	12	13	13	13	13