UV Index in Paranapanema, Brazil

Last updated: June 2, 2025

Understanding the UV Index is crucial for residents and visitors of Paranapanema, Brazil, where sunny days are frequent and the Cfa climate can elevate UV exposure risks. Recognizing the levels of ultraviolet radiation helps in preventing sunburn and protecting overall skin health. With peak UV values reaching 6 around midday, it’s essential to be aware of when to seek shade or apply sunscreen to minimize harmful effects. By staying informed about the UV Index, you can enjoy the vibrant outdoor lifestyle of Paranapanema while safeguarding your skin against potential damage.

Hourly UV Index in Paranapanema

As the day unfolds, the UV Index begins to rise, peaking sharply around midday. From a gentle 1 at 7 AM, it escalates to a moderate 6 between 11 AM and 1 PM, signaling peak sun exposure. During these crucial hours, it's essential to protect your skin with sunscreen and wear appropriate clothing. As the afternoon progresses, the intensity wanes, dropping to 4 at 2 PM and further declining to 3 by 3 PM. By 4 PM, it returns to a safe 1, and finally settles to 0 after sunset, making late afternoon and evening hours ideal for outdoor activities without the risk of UV damage. Stay informed and enjoy the sun responsibly!

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	6	high	25 min
12:00	6	high	25 min
13:00	6	high	25 min
14:00	4	moderate	30 min
15:00	3	moderate	30 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 Paranapanema

The UV Index varies significantly throughout the year, with extreme levels marking the high-risk months of January through April and returning in September to November. During these months, protective measures are crucial, as the burn time is as low as 10 minutes. The UV Index peaks in February and December at 15 and 16, respectively, while it remains at 11 in April. As spring transitions to summer, the Index decreases slightly, with May to July showing very high to high levels and longer burn times of 15 to 25 minutes. Moving into late summer, the Index sees a rise again in August (9) and September (12), emphasizing the need for sustained sun protection. Residents and visitors are advised to stay informed, use sunscreen, wear protective clothing, and seek shade during peak sun hours, especially in the extreme UV months.

Monthly Maximum UV Index for Paranapanema, Brazil

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

The table above highlights how UV exposure in Paranapanema 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.

Paranapanema'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
Paranapanema	15	15	13	11	8	6	7	9	12	14	14	16
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