UV Index in Capao da Canoa, Brazil

Last updated: August 1, 2025

Understanding the UV Index in Capão da Canoa, Brazil is crucial for protecting your skin and maintaining overall health in this picturesque coastal town. With a Cfa climate, residents and visitors alike enjoy sunny days, but it's vital to be aware of the fluctuating UV levels throughout the day to prevent sunburn and long-term skin damage. For instance, UV levels peak at 5 between noon and 1 PM, posing a higher risk for unprotected skin. By staying informed about the UV Index, you can embrace the sun while prioritizing your skin's health.

Hourly UV Index in Capao da Canoa

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
10:005moderate30 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 Capao da Canoa

Throughout the year, UV exposure fluctuates dramatically, with the highest risk months occurring from January to March, and again in October to December, where the UV Index reaches extreme levels (14-15) and the burn time is as little as 10 minutes. The transition into April sees a decrease to a very high exposure level (9), allowing for a slightly extended burn time of 15 minutes. As summer approaches, particularly in June and July, the UV Index stabilizes at moderate levels (5), with a burn time of 30 minutes. However, visitors and residents should remain vigilant, as August and September again present high to very high exposure risks, with burn times between 15 to 25 minutes. To stay safe, it is crucial for individuals to protect themselves during high-risk months by wearing sunscreen, hats, and sunglasses, and by seeking shade whenever possible.

Monthly Maximum UV Index for Capao da Canoa, Brazil

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Capao da Canoa. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec1414129655710121415
Data source: Statistical UV Index data for Capao da Canoa, 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 Capao da Canoa UV Index with Other Brazil Cities

The table above highlights how UV exposure in Capao da Canoa 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.
Capao da Canoa's solar exposure compared to other cities in Brazil. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Capao da Canoa1414129655710121415
Rio de Janeiro UVI15141310767911121315
Sao Paulo UVI16151211867911131415
Belo Horizonte UVI171614129781012131416
Salvador UVI1414141310991212151514
Fortaleza UVI141415151311111213131313