UV Index in Maues, Brazil

Last updated: May 3, 2025

Understanding the UV Index is crucial for the residents of Maues, Brazil, where the warm, tropical climate brings a significant risk of UV exposure. With UV levels peaking at 13 during midday, awareness of these fluctuations can help prevent sunburn and promote better skin health. Fine-tuning your outdoor activities according to the UV Index not only protects your skin but also enhances your overall well-being, allowing you to safely enjoy all that Maues has to offer throughout the day. Whether you're planning a morning hike or an afternoon at the beach, knowing the UV levels can make all the difference in safeguarding your health.

Hourly UV Index in Maues

As the sun rises, the UV Index begins its ascent, peaking sharply at 10:00 AM with a powerful reading of 10. The intensity reaches its maximum at 11:00 AM and stays strong at 12:00 PM, both clocking in at 13, indicating a high risk of harm from unprotected sun exposure. After that, a gradual decline begins, with values falling to 8 at 2:00 PM and further down to 5 by 3:00 PM. The late afternoon brings a gentle drop in UV levels, resulting in a 2 at 4:00 PM and diminishing to 1 by 5:00 PM. As the sun sets, the UV Index retreats to 0 by 6:00 PM, marking the end of a day filled with intense sunlight. Make sure to take care during peak hours to protect your skin!

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	13	extreme	10 min
12:00	13	extreme	10 min
13:00	11	extreme	10 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 Maues

The UV Index experiences extreme levels throughout the year, with notable peaks in January through March, where it reaches values of 15 to 17 and a consistent burn time of only 10 minutes. As the year progresses, the index gradually decreases, but it remains in the extreme category with values ranging from 11 to 13 from June to November. Given these high-risk months, particularly from January to April, visitors and residents are strongly advised to take necessary precautions, such as wearing protective clothing, using broad-spectrum sunscreen, and seeking shade, to mitigate the risk of harmful UV exposure. Staying informed and cautious is crucial for skin safety year-round.

Monthly Maximum UV Index for Maues, Brazil

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

The table above highlights how UV exposure in Maues 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.

Maues'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
Maues	15	16	17	16	13	12	11	11	12	12	13	13