UV Index in Sao Sepe, Brazil

Last updated: August 1, 2025

In Sao Sepe, Brazil, awareness of the UV Index is crucial for protecting your skin against harmful sun exposure. Understanding UV levels is essential for preventing sunburn and maintaining long-term skin health. With the city's typical Cfa climate, residents and visitors alike need to be vigilant, especially during peak hours when UV levels can soar—reaching a maximum of 5 between 12 PM and 1 PM. This knowledge empowers you to enjoy the beautiful Brazilian sun while safeguarding your skin from its potential dangers.

Hourly UV Index in Sao Sepe

The UV Index data for the day reveals a progressive ascent in solar intensity, starting from a peaceful 0 at 07:00. As the sun rises higher in the sky, it peaks at 5 between 12:00 and 13:00, indicating a moderate risk for sun exposure. 11:00 and 10:00 see values of 4 and 2 respectively, signaling an increasing need for sun safety measures. As the afternoon unfolds, readings gently descend, dropping back to 3 by 15:00 and tapering to 0 after 18:00. Overall, it’s a day where vigilance is key during the midday hours, while mornings and evenings offer a respite from harmful rays.

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
09:002low45 min
10:004moderate30 min
11:006high25 min
12:007high25 min
13:007high25 min
14:006high25 min
15:004moderate30 min
16:002low45 min
17:001low45 min
18:001low45 min
19:000low45 min

Monthly UV Index Trends in Sao Sepe

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 Sao Sepe, Brazil

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

The table above highlights how UV exposure in Sao Sepe 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.
Sao Sepe's solar exposure compared to other cities in Brazil. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Sao Sepe141412964579121415
Rio de Janeiro UVI15141310767911121315
Sao Paulo UVI16151211867911131415
Belo Horizonte UVI171614129781012131416
Salvador UVI1414141310991212151514
Fortaleza UVI141415151311111213131313