UV Index in Bariri, Brazil

Last updated: May 3, 2025

In Bariri, Brazil, understanding the UV Index is crucial for protecting your skin and overall health under the bright sun. With high UV levels peaking at 8 around noon, awareness of these readings can significantly help prevent sunburn and long-term skin damage. Bariri's Aw climate contributes to strong sun exposure, especially during the warmer months, making it essential for residents and visitors to take appropriate precautions when enjoying outdoor activities. Stay informed and safeguard your skin by keeping a close eye on the UV Index daily!

Hourly UV Index in Bariri

At sunrise, the UV Index begins at a gentle 1 at 07:00, rising gradually as the sun climbs higher. By 09:00, it reaches 3, indicating a moderate level of UV radiation. The heat of the day peaks at 12:00 with a high of 8, suggesting it’s time to seek shade or apply sunscreen. As the afternoon progresses, the index slightly drops to 7 at 13:00 and continues to decline, settling at 3 by 15:00. As the sun starts to set, the risk diminishing to 1 at 17:00 and finally dropping to 0 by 18:00, signaling a safer time for outdoor activities as the day winds down. Be mindful of the midday sun 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	1	low	45 min
09:00	3	moderate	30 min
10:00	5	moderate	30 min
11:00	7	high	25 min
12:00	8	very high	15 min
13:00	7	high	25 min
14:00	6	high	25 min
15:00	3	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 Bariri

Throughout the year, UV index levels exhibit significant variation, with the highest levels typically occurring in the first half and later months. The highest risk months, characterized by an extreme UV Index of 15 to 16, are January, February, March, September, October, November, and December, where the burn time is just 10 minutes. In contrast, months like May and August, while still posing a very high risk, allow for slightly longer exposure times of 15 minutes. As summer arrives in June and July, the UV Index remains at a high level of 7, permitting a safer burn time of 25 minutes. Residents and visitors alike are strongly advised to take precautions during these high-risk months by applying sunscreen, wearing protective clothing, and limiting direct sun exposure, particularly during peak hours.

Monthly Maximum UV Index for Bariri, Brazil

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

The table above highlights how UV exposure in Bariri 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.

Bariri'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
Bariri	15	16	13	11	8	7	7	10	11	13	14	16
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