UV Index in Sarandi, Brazil

Last updated: August 1, 2025

In Sarandi, Brazil, awareness of the UV Index is crucial for maintaining skin health and preventing sunburn, especially given its Cfa climate that offers plenty of sunshine throughout the year. Understanding the fluctuations in UV levels, which peak at midday with an index of 5, can empower residents and visitors to take necessary precautions against harmful UV radiation. With typical exposure risks rising around noon, it's essential to stay informed about these levels to protect your skin during outdoor activities, ensuring a healthy and enjoyable experience in this vibrant locale.

Hourly UV Index in Sarandi

As the sun rises, the UV Index starts at a safe 0 at 7:00 AM, gradually warming up with the morning light. By 8:00 AM, it reaches 1, indicating low exposure risk. The intensity picks up between 9:00 AM and 12:00 PM, peaking at a moderate 5 around 12:00 PM. This level persists until 2:00 PM, ensuring outdoor enthusiasts can soak up the sun while staying aware of their skin protection. However, the UV Index begins to decline as the afternoon wears on; at 3:00 PM, it drops to 3, further decreasing to 1 by 5:00 PM. By 6:00 PM, the UV exposure falls back to 0—a perfect time to unwind as the sun sets. Enjoy the daylight wisely!

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 Sarandi

Throughout the year, the UV Index exhibits significant seasonal fluctuations, with extreme levels particularly pronounced from January to March and again in October to December. During these high-risk months, especially in January and February with an index of 15 and a burn time of just 10 minutes, individuals are at increased risk of skin damage. The spring months, notably April, shift to a very high exposure category with a UV Index of 10, while May and August mark a transition to high levels. From June to July, the UV Index lowers to moderate, allowing for slightly longer safe exposure times up to 30 minutes. As the season shifts back to autumn, September returns to very high, underlining the need for vigilance. To protect yourself, it's advisable for visitors and residents to utilize broad-spectrum sunscreen, seek shade, and wear protective clothing, especially during the extreme months of the year.

Monthly Maximum UV Index for Sarandi, Brazil

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Sarandi. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec15141310655710131515
Data source: Statistical UV Index data for Sarandi, 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 Sarandi UV Index with Other Brazil Cities

The table above highlights how UV exposure in Sarandi 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.
Sarandi's solar exposure compared to other cities in Brazil. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Sarandi15141310655710131415
Rio de Janeiro UVI15141310767911121315
Sao Paulo UVI16151211867911131415
Belo Horizonte UVI171614129781012131416
Salvador UVI1414141310991212151514
Fortaleza UVI141415151311111213131313