UV Index in Nova Lima, Brazil

Last updated: June 2, 2025

Understanding the UV Index in Nova Lima, Brazil is essential for protecting your skin and overall health. With its Cwa climate, this charming city experiences balanced seasonal variations but also carries notable UV exposure risks, especially during midday hours. Knowing the UV levels can help you prevent sunburns and long-term skin damage, making awareness a vital part of your outdoor activities. At peak times, such as between 11:00 AM and 1:00 PM, when the index reaches a maximum of 7, it's particularly important to take precautions. Stay informed and keep your skin safe under the Brazilian sun!

Hourly UV Index in Nova Lima

The UV Index data paints a clear picture of how exposure to ultraviolet rays varies throughout the day. Starting at a low level of 1 at 07:00, the index gradually climbs to peak at 7 from 11:00 to 12:00, indicating the times when sun protection is most crucial. As the afternoon progresses, the index dips to 6 at 13:00, then gently declines to 4 by 14:00. The evening hours see a significant drop, with values falling to 2 at 15:00 and retreating to 1 at 16:00. By nightfall, the UV Index drops to 0 from 18:00 onward, signalling a safe time for outdoor activities without the need for sun protection. Enjoy the sunshine, but be mindful of the 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	2	low	45 min
09:00	3	moderate	30 min
10:00	5	moderate	30 min
11:00	7	high	25 min
12:00	7	high	25 min
13:00	6	high	25 min
14:00	4	moderate	30 min
15:00	2	low	45 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 Nova Lima

The UV Index experiences significant seasonal changes, with extreme levels from January through April and a noticeable decrease during the summer months. High-risk months for sun exposure occur between January and April, where the UV Index peaks at 17 in January and remains severe through March. As spring transitions into summer, risks slightly lower, with values dropping to 9 and 7 during May and June, respectively. However, August and September see a resurgence in extreme levels. Visitors and residents should remain vigilant, especially during high-risk months, taking precautions such as applying sunscreen, wearing protective clothing, and limiting sun exposure during peak hours, typically between 10 AM and 4 PM.

Monthly Maximum UV Index for Nova Lima, Brazil

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

The table above highlights how UV exposure in Nova Lima 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.

Nova Lima'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
Nova Lima	17	15	14	12	9	7	9	11	12	14	15	16
Fortaleza UVI	14	14	15	15	13	11	11	12	13	13	13	13