UV Index in Tramandai, Brazil

Last updated: August 1, 2025

Understanding the UV Index is crucial for residents and visitors in Tramandai, Brazil. With its temperate Cfa climate, Tramandai experiences significant sun exposure, especially during peak hours. Being aware of UV levels helps prevent sunburn and protect your skin's health; notably, midday UV Index levels reach up to 5, indicating moderate risk for harm from unprotected sun exposure. By staying informed about these levels, you can enjoy the sun safely while minimizing long-term skin damage. Remember, knowing when to seek shade or wear protective gear can make all the difference in your beach adventures!

Hourly UV Index in Tramandai

At dawn, the UV Index begins at a gentle 0 by 07:00, indicating minimal exposure risk. As the sun rises higher, the index steadily climbs, reaching 1 at 08:00 and peaking at 5 between 12:00 and 13:00, when the sun’s rays are at their most intense. During these peak hours, it’s wise to don your sunscreen and protective gear. Following this zenith, the index gracefully descends, dropping to 4 at 14:00 and tapering off to 2 by 15:00. As the afternoon fades to evening, the UV levels reduce significantly, returning to a safe 0 by 18:00. This hourly UV pattern underscores the importance of sun safety during peak daylight 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.
TimeUVICategoryTime to Burn
07:001low45 min
08:001low45 min
09:003moderate30 min
10:004moderate30 min
11:006high25 min
12:007high25 min
13:007high25 min
14:005moderate30 min
15:003moderate30 min
16:002low45 min
17:001low45 min
18:000low45 min
19:000low45 min

Monthly UV Index Trends in Tramandai

The UV Index exhibits significant seasonal fluctuations, with extreme levels recorded from January to March and again in November and December, where burn times are as short as 10 minutes. The high-risk months are January, February, March, October, November, and December, during which protective measures are crucial due to the extreme UV exposure category. From April to August, the UV levels decrease slightly, with burn times extending to 15-30 minutes, but caution is still advised, particularly in April and September when UV levels reach very high. Visitors and residents are strongly encouraged to wear sunscreen, protective clothing, and sunglasses year-round, especially during the peak UV months, to minimize the risk of skin damage and maintain overall health.

Monthly Maximum UV Index for Tramandai, Brazil

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Tramandai. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec141312965579121414
Data source: Statistical UV Index data for Tramandai, 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 Tramandai UV Index with Other Brazil Cities

The table above highlights how UV exposure in Tramandai 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.
Tramandai's solar exposure compared to other cities in Brazil. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Tramandai141312965579121414
Rio de Janeiro UVI15141310767911121315
Sao Paulo UVI16151211867911131415
Belo Horizonte UVI171614129781012131416
Salvador UVI1414141310991212151514
Fortaleza UVI141415151311111213131313