UV Index in Pelotas, Brazil

Last updated: August 1, 2025

In Pelotas, Brazil, staying aware of the UV Index is crucial for protecting your skin from harmful ultraviolet rays. Understanding UV levels helps prevent sunburn and supports overall skin health, particularly in this Cfa climate zone, where the risk of UV exposure can vary significantly throughout the day. As the sun rises, UV levels increase, peaking around noon, making it essential for residents and visitors alike to take precautionary measures during peak hours. With a clear grasp of the UV Index, you can enjoy Pelotas’ beautiful outdoors while keeping your skin safe and healthy.

Hourly UV Index in Pelotas

The UV Index throughout the day clearly illustrates its early morning calm before reaching the peak around midday. Starting at a maximum of 0 at 07:00, the index gradually rises to 1 by 08:00 and remains slight until it hits 2 at 10:00. The real intensity is felt between 11:00 and 13:00, where it peaks at 4, emphasizing the importance of sun protection during these hours. As the afternoon unfolds, the index steadily declines, dropping back to 2 by 15:00 before tapering off to 1 at 16:00 and returning to 0 by 18:00. Overall, this data underscores the significant variation of UV exposure throughout the day, encouraging us to be mindful of sun safety during its highest points.

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	2	low	45 min
10:00	4	moderate	30 min
11:00	5	moderate	30 min
12:00	6	high	25 min
13:00	6	high	25 min
14:00	5	moderate	30 min
15:00	3	moderate	30 min
16:00	2	low	45 min
17:00	1	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Pelotas

The UV Index shows significant seasonal variation, with extreme exposure levels dominating the months from January to March, reaching a peak of 15 in December. High-risk months include January and February, with a consistent UV Index of 14, and October and November, also featuring extreme levels. Mid-year, particularly from May to July, presents a shift to moderate exposure with burn times increasing to 30 minutes, although August sees a rise to a high exposure level. As summer transitions to autumn, be particularly cautious in September, where the UV Index returns to very high. Residents and visitors should wear appropriate sun protection, limit exposure during peak sunlight hours, and stay vigilant, particularly in high-risk months to prevent sunburn and long-term skin damage.

Monthly Maximum UV Index for Pelotas, Brazil

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

The table above highlights how UV exposure in Pelotas 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.

Pelotas'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
Pelotas	14	13	12	9	5	4	4	6	9	12	13	15
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