UV Index in Formiga, Brazil

Last updated: July 2, 2025

Understanding the UV Index in Formiga, Brazil, is crucial for maintaining your skin health and preventing sunburn. With the region’s climate classified as Cwa, residents and visitors alike face varying levels of UV exposure throughout the day. During peak hours, particularly between 11:00 AM and 1:00 PM, UV levels can reach as high as 8, indicating a significant risk for harm without proper protection. Staying informed about these levels empowers you to take the necessary precautions, ensuring that your time in the sun is both enjoyable and safe.

Hourly UV Index in Formiga

The UV Index today showcases a dramatic shift as the sun climbs higher in the sky. Starting off at a low of 1 at 07:00, it gradually ascends to a moderate 3 by 09:00. The real intensity hits its peak at 11:00, reaching a high of 8, and maintaining that level until 13:00. Afterward, the index begins its descent, dipping to a 6 at 14:00. By late afternoon, it settles at a 3 by 15:00, before dropping quickly to 1 at 17:00 and finally fading to 0 by 19:00. Stay protected during the peak hours to enjoy a day under the sun safely!

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	6	high	25 min
11:00	8	very high	15 min
12:00	8	very high	15 min
13:00	8	very high	15 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 Formiga

The UV Index experiences significant fluctuations throughout the year, with extreme levels recorded from January to April and again in August through November. Notably, the highest risk months are January, February, and March, where the UV Index peaks at 16 and a mere 10 minutes of exposure can lead to sunburn. As the season progresses into summer, the risk decreases slightly, with June showing a high index of 7 and a longer burn time of 25 minutes. However, visitors and residents should remain cautious, especially during the very high months of May and July, when the burn time reduces back to 15 minutes. Overall, it is crucial for everyone to take protective measures against UV exposure year-round, particularly in these high-risk months, by using sunscreen, wearing protective clothing, and seeking shade during peak hours.

Monthly Maximum UV Index for Formiga, Brazil

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

The table above highlights how UV exposure in Formiga 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.

Formiga'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
Formiga	16	16	14	12	9	7	8	11	13	14	15	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