UV Index in Colinas, Brazil

Last updated: May 3, 2025

Understanding the UV Index is essential for residents and visitors of Colinas, Brazil, as it plays a critical role in protecting your skin and health. With the tropical Aw climate, Colinas experiences considerable sun exposure, particularly between 10 AM and 2 PM, when UV levels peak. By becoming aware of these levels, you can take proactive measures to prevent sunburn and reduce long-term skin damage. For example, during midday hours, the UV Index can soar as high as 13, emphasizing the need for effective sun protection strategies to enjoy the beautiful weather safely. Stay informed, stay protected!

Hourly UV Index in Colinas

The UV Index data reveals a clear peak of sun intensity throughout the day. At 12:00 PM, the UV Index reaches its maximum level of 13, indicating the highest risk of harm from unprotected sun exposure. The morning starts off mild, with a UV Index of 1 at 07:00 and gradually escalates to 6 by 09:00, making it essential to wear sunscreen. As the clock strikes 11:00 AM, the intensity hits 12, urging everyone to seek shade. The afternoon sees a decline, dipping to 5 at 15:00 and falling further to 1 by 17:00, before gently fading into the evening with no UV risk from 18:00 onward. Plan outdoor activities wisely, especially between 10:00 AM and 2:00 PM, to ensure safety under the sun!

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	6	high	25 min
10:00	9	very high	15 min
11:00	12	extreme	10 min
12:00	13	extreme	10 min
13:00	11	extreme	10 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 Colinas

Throughout the year, UV Index readings remain notably high, with extreme levels recorded from January to April, consistently at 15, and only slightly decreasing in May and June, where it reaches 13 and 11, respectively. The summer months of July and August maintain high levels at 11 and 12, before increasing again in September and October. Notably, November and December also show high UV values of 14. This data indicates that the highest risk months for UV exposure are from January to April, where the UV Index remains at its peak. Therefore, it is crucial for visitors and residents alike to take precautions, such as wearing sunscreen, protective clothing, and sunglasses, as well as seeking shade during peak sun hours, to minimize the risk of skin damage year-round.

Monthly Maximum UV Index for Colinas, Brazil

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

The table above highlights how UV exposure in Colinas 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.

Colinas'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
Colinas	15	15	15	15	13	11	11	12	13	13	14	14