UV Index in Medeiros Neto, Brazil

Last updated: January 18, 2026

Understanding the UV Index is crucial for residents of Medeiros Neto, Brazil, where the warm Aw climate often leads to heightened sun exposure. Being aware of daily UV levels can significantly contribute to sunburn prevention and overall skin health, helping everyone enjoy the outdoors safely. With peak UV Index readings reaching a maximum of 9 around midday, the risk of skin damage is elevated, making it essential to take protective measures during those hours. Stay informed to safeguard your skin against the sun's harmful rays in this vibrant Brazilian locale!

Hourly UV Index in Medeiros Neto

The UV Index rises and falls dramatically throughout the day, showcasing how the sun's intensity varies with time. Starting at a mild 1 at 7:00 AM, it gradually climbs to reach a peak of 9 between 11:00 AM and 12:00 PM, where sun protection is crucial. As the afternoon progresses, the index begins to dip — descending to 5 by 2:00 PM and tapering off to a safe 1 by 4:00 PM. Finally, the sun sets with the UV levels dropping to 0 after 6:00 PM, indicating it’s safe to enjoy the evening outdoors without worry. Stay vigilant during those midday 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	2	low	60+ minutes
08:00	5	moderate	30–60 min
09:00	9	very high	10–15 min
10:00	12	extreme	<10 minutes
11:00	15	extreme	<10 minutes
12:00	15	extreme	<10 minutes
13:00	13	extreme	<10 minutes
14:00	10	very high	10–15 min
15:00	6	high	15–30 min
16:00	3	moderate	30–60 min
17:00	1	low	60+ minutes
18:00	1	low	60+ minutes
19:00	0	low	60+ minutes

Monthly UV Index Trends in Medeiros Neto

The seasonal UV index data highlights significant variations in UV exposure throughout the year, with consistently high to extreme levels from January to December. The high-risk months for UV exposure are January, February, and November, all with an extremely high UV Index of 15, necessitating precautionary measures. Visitors and residents are advised to take protective actions during these months, such as wearing sunblock and protective clothing, and limiting sun exposure to 10 minutes to avoid skin damage. Other months with elevated UV risk include March through April and August through October, where the UV index remains in the extreme to very high categories. To ensure safety, individuals should always check local UV forecasts and adjust outdoor activities accordingly.

Monthly Maximum UV Index for Medeiros Neto, Brazil

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

The table above highlights how UV exposure in Medeiros Neto 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.

Medeiros Neto'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
Medeiros Neto	15	15	14	12	10	8	9	11	12	14	15	15
Fortaleza UVI	14	14	15	15	13	11	11	12	13	13	13	13