UV Index in Pelotas, Brazil

Last updated: June 2, 2025

Understanding the UV Index is crucial for residents of Pelotas, Brazil, where the subtropical climate can expose you to potentially harmful ultraviolet rays. With UV levels peaking at 4 during midday hours, awareness is essential for preventing sunburn and protecting your skin health. As Pelotas experiences a Cfa climate, where sunny days are common, being informed about the UV Index not only helps reduce the risk of skin damage but also empowers you to enjoy the outdoors safely. Stay proactive and check the UV Index regularly to keep your sun safety practices in check!

Hourly UV Index in Pelotas

The UV Index throughout the day reveals a dynamic pattern of sun intensity. In the morning, it starts off low, peaking at 1 by 09:00. As the sun climbs higher, we see a steady increase with the index reaching 3 by 11:00. The highest point occurs from 12:00 to 13:00, where the UV Index hits a robust 4, indicating a need for sun protection during those hours. Following this peak, the index gradually declines, returning to 2 at 15:00, and then dropping back down to 0 by 18:00, marking the end of significant UV exposure for the day. Plan your outdoor activities accordingly to stay safe 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	0	low	45 min
08:00	1	low	45 min
09:00	1	low	45 min
10:00	2	low	45 min
11:00	3	moderate	30 min
12:00	4	moderate	30 min
13:00	4	moderate	30 min
14:00	3	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 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