UV Index in Junqueiropolis, Brazil

Last updated: July 2, 2025

In Junqueiropolis, Brazil, staying informed about the UV Index is crucial for maintaining skin health and preventing sunburn. With the region's tropical climate characterized by a consistently high UV exposure, understanding daily UV levels can help residents and visitors protect themselves from harmful rays. For instance, during peak hours around noon, the UV Index can reach a concerning 8, indicating a very high risk of harm from unprotected sun exposure. By being aware of these levels, you can enjoy the beautiful weather of Junqueiropolis while taking necessary precautions to safeguard your skin against long-term damage.

Hourly UV Index in Junqueiropolis

The UV Index for the day exhibits a notable increase as the sun rises, peaking between 12:00 PM and 1:00 PM with a maximum value of 8, indicating that sunscreen and protective measures are highly recommended. The morning starts off mild, with values of 1 at 7 AM and 8 AM, gradually climbing to 2 by 9 AM. As the clock strikes 10 AM, the index rises to 4, marking the onset of higher UV exposure, which continues to escalate to 6 at 11 AM before hitting the peak. After 1 PM, the UV levels drop swiftly, falling to 6 at 2 PM, and declining further to 4 by 3 PM. The evening brings relief as the index dwindles to 2 at 4 PM, and finally settles at 1 by 5 PM, leading to a 0 rating at 6 PM and beyond. It's a day where staying sun-smart is vital around midday, but the evening promises a gentler UV presence.

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
12:008very high15 min
13:008very high15 min
14:006high25 min
15:004moderate30 min
16:002low45 min
17:001low45 min
18:000low45 min
19:000low45 min

Monthly UV Index Trends in Junqueiropolis

Throughout the year, the UV Index demonstrates significant seasonal variation, with the highest levels occurring during the winter and late fall months. From January to April, the UV Index remains in the extreme exposure category (15 to 11), with a rapid burn time of just 10 minutes. This extreme risk continues into September and October, matching the highest readings, while November also presents a notable UV Index of 14. The high-risk months are primarily January through April, and again in September through November. As the months progress to May through August, the levels decrease slightly, categorized as very high to high, allowing slightly longer burn times of 15 to 25 minutes. It is advisable for both visitors and residents to exercise extreme caution during peak UV times, particularly in the first half of the year, using appropriate sun protection measures such as sunscreen, hats, and protective clothing.

Monthly Maximum UV Index for Junqueiropolis, Brazil

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Junqueiropolis. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec151513118781011141416
Data source: Statistical UV Index data for Junqueiropolis, 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 Junqueiropolis UV Index with Other Brazil Cities

The table above highlights how UV exposure in Junqueiropolis 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.
Junqueiropolis's solar exposure compared to other cities in Brazil. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Rio de Janeiro UVI15141310767911121315
Sao Paulo UVI16151211867911131415
Junqueiropolis151513118781011141416
Belo Horizonte UVI171614129781012131416
Salvador UVI1414141310991212151514
Fortaleza UVI141415151311111213131313