UV Index in Matinha, Brazil

Last updated: July 2, 2025

In Matinha, Brazil, understanding the UV Index is essential for protecting your skin and maintaining overall health. With UV levels peaking at 11 around midday, awareness of the potential for sunburn and long-term skin damage is crucial, especially in this tropical climate where sun exposure is frequent. By keeping an eye on the UV Index, residents and visitors can make informed decisions about outdoor activities, ensuring they enjoy the beautiful Matinha weather while minimizing their risk. Remember, staying protected from the sun can significantly impact your skin health and overall well-being!

Hourly UV Index in Matinha

The UV Index begins its ascent at 07:00 with a low reading of 1, gradually rising to 2 by 08:00. As the day progresses, the intensity of UV radiation peaks at 12:00, hitting a maximum of 11—a critical level where sun protection is essential. Following this zenith, the index starts to decline, measuring 10 at 13:00, then tapering off to 8 by 14:00. By mid-afternoon, the UV Index drops to 5 at 15:00 and continues its downward trajectory, reaching 2 at 16:00. As the sun sets, the UV index decreases to 1 by 17:00 and ultimately settles at 0 by 18:00, signifying the end of significant UV exposure for the day. It's a reminder that while the sun's rays can be intense at midday, the morning and late afternoon offer safer conditions for outdoor activities.

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	5	moderate	30 min
10:00	8	very high	15 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 Matinha

Throughout the year, the UV Index exhibits extreme levels, peaking at 16 in both March and April, indicating significant risks for sun exposure. The high-risk months extend from January to April, where the UV Index reaches 14-16, meaning a burn can occur in as little as 10 minutes of unprotected exposure. Even in the summer months, the UV Index remains notable, ranging from 11 to 13, particularly in June and September. It is crucial for visitors and residents alike to take preventative measures, such as wearing protective clothing, applying sunscreen with high SPF, and seeking shade during peak sunlight hours, to reduce the risk of skin damage and long-term health issues.

Monthly Maximum UV Index for Matinha, Brazil

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

The table above highlights how UV exposure in Matinha 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.

Matinha'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
Matinha	14	14	16	16	13	12	11	12	13	13	13	13