UV Index in Itabirito, Brazil

Last updated: May 3, 2025

In Itabirito, Brazil, understanding the UV Index is crucial for protecting your skin and enhancing your overall health. With the region's Cwb climate bringing sunny days, particularly during midday hours, the UV levels can rise significantly—reaching a peak of 9 around noon. Being aware of these levels helps you prevent sunburn, reduces the risk of long-term skin damage, and promotes healthier outdoor experiences. Make informed choices about sun exposure to enjoy all that Itabirito has to offer while keeping your skin safe from harmful UV rays.

Hourly UV Index in Itabirito

The UV Index rises and falls dramatically throughout the day, showcasing how the sun's intensity varies with time. Starting at a mild 1 at 7:00 AM, it gradually climbs to reach a peak of 9 between 11:00 AM and 12:00 PM, where sun protection is crucial. As the afternoon progresses, the index begins to dip — descending to 5 by 2:00 PM and tapering off to a safe 1 by 4:00 PM. Finally, the sun sets with the UV levels dropping to 0 after 6:00 PM, indicating it’s safe to enjoy the evening outdoors without worry. Stay vigilant during those midday hours to protect your skin!

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
08:002low45 min
09:004moderate30 min
10:007high25 min
11:009very high15 min
12:009very high15 min
13:008very high15 min
14:005moderate30 min
15:003moderate30 min
16:001low45 min
17:001low45 min
18:000low45 min
19:000low45 min

Monthly UV Index Trends in Itabirito

Throughout the year, the UV Index reveals significant seasonal variations, with extreme levels prevalent from January to April and again in August through November. The highest values peak during the winter and early spring months, notably reaching a striking 17 in January and 16 in December, indicating extreme risk with a burn time of just 10 minutes. The months of May and July present lower peaks, categorized as very high, with burn times extending slightly to 15 and 25 minutes respectively. Residents and visitors should take extra precautions during the high-risk months of January, February, March, April, August, September, October, and November. Protecting skin with sunscreen, hats, and clothing is crucial, especially during peak hours, to minimize the risk of harmful UV exposure.

Monthly Maximum UV Index for Itabirito, Brazil

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Itabirito. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec171514129781112141416
Data source: Statistical UV Index data for Itabirito, 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 Itabirito UV Index with Other Brazil Cities

The table above highlights how UV exposure in Itabirito 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.
Itabirito's solar exposure compared to other cities in Brazil. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Rio de Janeiro UVI15141310767911121315
Sao Paulo UVI16151211867911131415
Belo Horizonte UVI171614129781012131416
Itabirito171514129781112141416
Salvador UVI1414141310991212151514
Fortaleza UVI141415151311111213131313