UV Index in Xanxere, Brazil

Last updated: July 2, 2025

Understanding the UV Index is crucial for residents of Xanxere, Brazil, where sun exposure can significantly affect your skin health. With a climate categorized as Cfa—characterized by hot, humid summers and mild winters—it's vital to be aware of daily UV levels to prevent sunburn and long-term skin damage. The UV Index typically peaks during the midday hours, reaching levels of 6 at 12:00 and 13:00, signaling a high risk for harm without proper protection. By keeping an eye on the UV Index, you can enjoy the beautiful, sunny weather while safeguarding your skin.

Hourly UV Index in Xanxere

The UV Index throughout the day presents a dynamic interplay of sunlight, peaking at 12:00 PM and 1:00 PM with a robust 6. Early risers will enjoy the gentle warmth with a UV Index of 0 at 7:00 AM, slowly climbing to 1 by 8:00 AM. As the morning progresses, it reaches 3 at 10:00 AM and then escalates to its highest at noon. Afternoon hours see a gradual decline, dipping back to 5 at 2:00 PM before gently dropping to 3 by 3:00 PM. As the sun sets, the index retreats below 1 from 5:00 PM onward, concluding with a soothing 0 at 6:00 PM and remaining steady until dusk. Make sure to stay protected during the peak hours, especially when the sun's rays are at their 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
09:002low45 min
10:003moderate30 min
11:005moderate30 min
12:006high25 min
13:006high25 min
14:005moderate30 min
15:003moderate30 min
16:002low45 min
17:001low45 min
18:000low45 min
19:000low45 min

Monthly UV Index Trends in Xanxere

The UV Index experiences significant seasonal fluctuations, with extreme levels occurring from January to March, as well as in September, October, and November, where burn times are as brief as 10 minutes. April marks a transition to very high exposure conditions with a UV Index of 10 and an increased burn time to 15 minutes. Subsequently, May and July present high UV levels (UV Index of 7 and 6, respectively), allowing slightly longer exposure times of 25 minutes. In particular, August also sees a very high UV Index of 8, reducing burn time to 15 minutes. From June through August, the Index drops to moderate levels, with burn times extending to 30 minutes. Visitors and residents should exercise caution during high-risk months, particularly from January through March and September through November, using sunscreen, protective clothing, and seeking shade to minimize potential skin damage.

Monthly Maximum UV Index for Xanxere, Brazil

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Xanxere. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec15151310756811131515
Data source: Statistical UV Index data for Xanxere, 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 Xanxere UV Index with Other Brazil Cities

The table above highlights how UV exposure in Xanxere 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.
Xanxere's solar exposure compared to other cities in Brazil. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Rio de Janeiro UVI15141310767911121315
Xanxere15151310756811131515
Sao Paulo UVI16151211867911131415
Belo Horizonte UVI171614129781012131416
Salvador UVI1414141310991212151514
Fortaleza UVI141415151311111213131313