UV Index in Araci, Brazil

Last updated: August 1, 2025

Understanding the UV Index is crucial for residents and visitors in Araci, Brazil, where the sun's intensity can pose significant risks throughout the day. With UV levels peaking between 10:00 AM and 1:00 PM—reaching as high as 10—awareness of harmful radiation is essential for sunburn prevention and long-term skin health. The tropical climate of Araci, characterized by warm temperatures and ample sunshine, makes it vital to stay informed about UV exposure risks to protect yourself and enjoy the outdoors safely. Whether you're planning a day at the beach or a stroll in the park, knowing the UV Index can help you make informed decisions and safeguard your skin against damage.

Hourly UV Index in Araci

The UV Index today began its ascent at a mild level of 1 at 7:00 AM, but soon picked up momentum. By 10:00 AM, it soared to 8, peaking at a significant 10 from 11:00 AM to 12:00 PM, signaling a time for sun protection. As the afternoon rolled in, the intensity started to wane, dropping to 9 at 1:00 PM and then descending to 6 by 2:00 PM. The sun's rays softened further, concluding the day with a gentle 3 at 3:00 PM and returning to a low 1 by 5:00 PM. Finally, the UV Index waned to 0 by 6:00 PM, marking the end of a day defined by fluctuating sunshine intensity.

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	4	moderate	30 min
09:00	7	high	25 min
10:00	10	very high	15 min
11:00	12	extreme	10 min
12:00	12	extreme	10 min
13:00	10	very high	15 min
14:00	7	high	25 min
15:00	4	moderate	30 min
16:00	1	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 Araci

Throughout the year, UV exposure remains consistently high, particularly in the first half of the year, with extreme levels peaking between January and March. Notably, November also experiences a significant UV Index of 15, marking it as a high-risk month along with January, February, March, April, August, September, and October. Residents and visitors are advised to take immediate precautions during these months, such as wearing protective clothing, using broad-spectrum sunscreen, and minimizing sun exposure during peak hours to mitigate the risk of UV-related harm. In contrast, while June and July show a slightly lower UV Index at 10, they still fall into the very high category, and precautions should not be overlooked. To ensure safety, it’s important to stay informed about UV levels and plan outdoor activities accordingly.

Monthly Maximum UV Index for Araci, Brazil

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

The table above highlights how UV exposure in Araci 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.

Araci'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
Araci	14	14	15	13	11	10	10	12	13	14	15	14
Fortaleza UVI	14	14	15	15	13	11	11	12	13	13	13	13