UV Index in Reriutaba, Brazil

Last updated: August 1, 2025

In Reriutaba, Brazil, being aware of the UV Index is essential for protecting your skin and maintaining overall health. With UV levels peaking between 10 AM and 1 PM, understanding these fluctuations can help you prevent sunburn and long-term skin damage. Reriutaba's tropical climate brings with it a significant risk of UV exposure, especially during the hottest months, making it crucial for residents and visitors alike to stay informed and take appropriate precautions. By keeping an eye on the UV Index, you can enjoy the sun safely and keep your skin healthy!

Hourly UV Index in Reriutaba

The UV Index today starts off modestly at 1 by 07:00, but as the sun rises higher, it peaks dramatically at 11 between 11:00 and 12:00, indicating a period of high risk for harm from unprotected sun exposure. At 09:00, it reaches 6, prompting a bit more caution, while 10:00 brings a significant jump to 9. As the afternoon unfolds, the index begins to decline, dropping to 4 by 15:00 and tapering off to 1 by 17:00. After 18:00, the UV Index falls to 0, ensuring that later in the day, the risk of UV exposure diminishes completely. Stay protected 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	3	moderate	30 min
09:00	7	high	25 min
10:00	10	very high	15 min
11:00	12	extreme	10 min
12:00	13	extreme	10 min
13:00	11	extreme	10 min
14:00	8	very high	15 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 Reriutaba

The UV Index remains consistently high throughout the year, with values ranging from 11 to 15 in the extreme exposure category, indicating that the risk of harm from unprotected sun exposure is significant. High-risk months include March and April with an index peaking at 15, closely followed by January and February, both at 14. During these months, the burn time is as short as 10 minutes, emphasizing the need for caution. Visitors and residents are strongly advised to take protective measures, such as wearing sunscreen, protective clothing, and seeking shade during peak sun hours, especially from March to April when UV levels are at their highest. Stay safe and be sun-smart all year round!

Monthly Maximum UV Index for Reriutaba, Brazil

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

The table above highlights how UV exposure in Reriutaba 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.

Reriutaba'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
Fortaleza UVI	14	14	15	15	13	11	11	12	13	13	13	13
Reriutaba	14	14	15	15	13	11	11	13	13	13	14	14