UV Index in Atins, Brazil

Last updated: July 2, 2025

In the picturesque village of Atins, Brazil, understanding the UV Index is essential for ensuring your skin's health and enjoyment of the outdoors. With its tropical climate and abundant sunshine, Atins can present significant risks of sunburn and long-term skin damage during peak UV hours. The intensity of UV radiation fluctuates throughout the day, reaching a maximum index of 11 between 11 AM and 1 PM, highlighting the importance of being vigilant about sun exposure. By familiarizing yourself with the local UV levels, you can take proactive steps to protect yourself and fully enjoy Atins' stunning landscapes.

Hourly UV Index in Atins

The UV Index throughout the day showcases a striking progression, peaking at 11 between 11:00 and 12:00. Early in the morning, the index is low, starting at 1 at 07:00, then steadily climbs to 3 by 08:00 and 5 by 09:00. As the sun reaches its zenith, the intensity escalates rapidly, hitting a high of 8 by 10:00. This intense exposure continues, making 11:00 and 12:00 critical hours for sun safety, especially for outdoor activities. The afternoon sees a gradual decline, with the index falling to 10 at 13:00 and tapering off to 8 at 14:00. By late afternoon, the UV strength diminishes further, dropping to 5 by 15:00, and finishing the day at a negligible 0 by 19:00, highlighting the importance of sun protection during those peak 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	3	moderate	30 min
09:00	5	moderate	30 min
10:00	8	very high	15 min
11:00	11	extreme	10 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 Atins

Throughout the year, the UV Index remains consistently high, indicating extreme exposure and a burn time of just 10 minutes across all months. The highest risk months, notably from January to April, see UV Index values peaking at 14-16, emphasizing the need for caution during these periods. While the numbers slightly decrease from May to July, they remain significant, hovering between 11-14. As summer transitions into fall, the UV Index stabilizes around 13, maintaining a high level of risk. Given this data, it is crucial for both visitors and residents to take proactive measures year-round, such as wearing sunscreen, protective clothing, and sunglasses, and to seek shade when spending time outdoors, especially during peak sun hours.

Monthly Maximum UV Index for Atins, Brazil

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

The table above highlights how UV exposure in Atins 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.

Atins'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
Atins	14	15	16	15	14	12	11	13	13	13	13	13