UV Index in Maraba, Brazil

Last updated: June 2, 2025

In Maraba, Brazil, understanding the UV Index is crucial for safeguarding your skin and overall health from the sun's harmful rays. High UV levels can lead to painful sunburns and long-term skin damage, making awareness a key component of outdoor activities. Given the region's tropical climate, residents and visitors face significant UV exposure, especially during midday when the index peaks at an alarming 11. By monitoring the UV Index, you can take proactive steps to protect yourself while enjoying the beautiful Maraba outdoors.

Hourly UV Index in Maraba

As the day dawns, the UV Index starts off mild at 1 around 7 AM, offering a gentle introduction to sunlight. By 8 AM, it rises to 2, still manageable for those heading outdoors. The intensity climbs sharply as we approach midday, peaking at a striking 11 at 12 PM, indicating a high risk of harm from unprotected sun exposure. Wearing sunscreen and protective clothing is crucial during this time! Gradually, the index begins to decline, dropping to 5 by 3 PM and plummeting to 0 by 7 PM, signaling a safe window for evening strolls. The UV trajectory of the day underscores the importance of sun protection, especially during the late morning and early afternoon 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	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	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Maraba

Throughout the year, the UV Index remains consistently high, with extreme exposure categories recorded from January through December. Notably, the highest UV Index of 15 occurs from January to March, making these months particularly high-risk for skin damage under prolonged sun exposure, with a burn time of just 10 minutes. April sees a slight decrease to 14 before tapering to 12 in late spring and summer (May to August). The index then stabilizes at 12 from September through October, before rising again to 14 in November and December. Given these statistics, it is essential for visitors and residents to take precautions year-round, such as wearing sunscreen, protective clothing, and seeking shade during the hottest parts of the day to mitigate the risks of sunburn and long-term skin damage.

Monthly Maximum UV Index for Maraba, Brazil

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

The table above highlights how UV exposure in Maraba 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.

Maraba'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
Maraba	15	15	15	14	12	11	11	12	12	12	14	14