UV Index in Cacapava do Sul, Brazil

Last updated: June 2, 2025

Understanding the UV Index is crucial for residents of Cacapava do Sul, Brazil, where the sun can be both inviting and intense. With a climate characterized by warm summers, it's essential to be aware of UV levels to prevent sunburn and protect your skin health. During the day, UV exposure typically peaks between 11:00 AM and 1:00 PM, reaching levels of 4, indicating a moderate risk of harm from unprotected sun exposure. By staying informed about the UV Index, you can enjoy the beautiful outdoors while keeping your skin safe from potential damage.

Hourly UV Index in Cacapava do Sul

As the sun rises, the UV Index begins at a maximum of 0 at 07:00, indicating a low risk for sun exposure. By 08:00 and 09:00, it gradually climbs to 1, maintaining a safe level. The intensity peaks between 10:00 and 13:00, reaching 4—a reminder to protect your skin during these hours. By 14:00, the index dips slightly to 3, still suggesting caution, before it declines further in the late afternoon to 2 at 15:00 and remains at 1 through 16:00 and 17:00. The day winds down with the UV Index dropping back to 0 by 18:00, marking a safe end to sun exposure for the day. Enjoy the sunshine, but remember to stay protected when the UV rays are strongest!

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
07:000low45 min
08:001low45 min
09:001low45 min
10:002low45 min
11:004moderate30 min
12:004moderate30 min
13:004moderate30 min
14:003moderate30 min
15:002low45 min
16:001low45 min
17:001low45 min
18:000low45 min
19:000low45 min

Monthly UV Index Trends in Cacapava do Sul

The UV Index experiences significant seasonal fluctuations, peaking during the winter and late fall months. January, February, October, November, and December all reflect an extreme exposure category with UV Index values reaching 14 to 15 and a minimal burn time of just 10 minutes. March adds to this high-risk period with an index of 12. The spring month of April drops slightly to a very high exposure category with an index of 9 and a burn time of 15 minutes, while May sees a reduction to high (index of 6) and a longer burn time of 25 minutes. In the summer, the UV risk lowers somewhat, with June and July categorized as moderate (UV Index 4-5 and burn times of 30 minutes), but returns to high in August with an index of 7. September bounces back to very high at 9. It's essential for both visitors and residents to be aware that the highest risk months for UV exposure are from January to March and October to December. Protection against UV radiation, including using broad-spectrum sunscreen, wearing protective clothing, and seeking shade during peak hours, is highly recommended during these times to reduce the risk of skin damage.

Monthly Maximum UV Index for Cacapava do Sul, Brazil

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Cacapava do Sul. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec141412964579121415
Data source: Statistical UV Index data for Cacapava do Sul, 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 Cacapava do Sul UV Index with Other Brazil Cities

The table above highlights how UV exposure in Cacapava do Sul 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.
Cacapava do Sul's solar exposure compared to other cities in Brazil. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Cacapava do Sul141412964579121415
Rio de Janeiro UVI15141310767911121315
Sao Paulo UVI16151211867911131415
Belo Horizonte UVI171614129781012131416
Salvador UVI1414141310991212151514
Fortaleza UVI141415151311111213131313