UV Index in Capitolio, Brazil

Last updated: August 1, 2025

Understanding the UV Index in Capitolio, Brazil is crucial for protecting your skin and overall health under the sun. With the region's Cwa climate, characterized by warm summers and a notable mix of sunshine, Capitolio experiences varying UV levels that can lead to sunburn and long-term skin damage, especially during midday hours when the UV Index peaks at 8. By being aware of the UV Index, residents and visitors can take necessary precautions, ensuring enjoyable and safe outdoor experiences while mitigating risks associated with higher UV exposure. Stay informed, stay protected!

Hourly UV Index in Capitolio

The UV Index today showcases a dramatic shift as the sun climbs higher in the sky. Starting off at a low of 1 at 07:00, it gradually ascends to a moderate 3 by 09:00. The real intensity hits its peak at 11:00, reaching a high of 8, and maintaining that level until 13:00. Afterward, the index begins its descent, dipping to a 6 at 14:00. By late afternoon, it settles at a 3 by 15:00, before dropping quickly to 1 at 17:00 and finally fading to 0 by 19:00. Stay protected during the peak hours to enjoy a day under the sun safely!

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.
Time	UVI	Category	Time to Burn
07:00	1	low	45 min
08:00	2	low	45 min
09:00	5	moderate	30 min
10:00	7	high	25 min
11:00	10	very high	15 min
12:00	11	extreme	10 min
13:00	10	very high	15 min
14:00	7	high	25 min
15:00	4	moderate	30 min
16:00	2	low	45 min
17:00	1	low	45 min
18:00	0	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Capitolio

Throughout the year, the UV Index fluctuates significantly, with January to April showcasing extreme levels (UV Index of 12-16) and a minimal burn time of just 10 minutes. May marks a transition to a very high exposure category (UV Index of 9) with increased burn time of 15 minutes, while June and July see a slight reduction (UV Index of 7-8) but remain high risk, with burn times of 25 and 15 minutes, respectively. As summer shifts into early autumn, August and September revert to extreme levels, prompting a return to quick burn times of 10 minutes. October and November continue to exhibit extreme UV levels, ultimately peaking again in December. Visitors and residents should exercise caution during the high-risk months, particularly from January through April and again in August through November, always using appropriate sun protection measures and seeking shade during peak hours.

Monthly Maximum UV Index for Capitolio, Brazil

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Capitolio. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.

Data source: Statistical UV Index data for Capitolio, 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 Capitolio UV Index with Other Brazil Cities

The table above highlights how UV exposure in Capitolio 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.

Capitolio's solar exposure compared to other cities in Brazil. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Rio de Janeiro UVI	15	14	13	10	7	6	7	9	11	12	13	15
Sao Paulo UVI	16	15	12	11	8	6	7	9	11	13	14	15
Belo Horizonte UVI	17	16	14	12	9	7	8	10	12	13	14	16
Capitolio	16	16	14	12	9	7	8	11	12	14	15	16
Salvador UVI	14	14	14	13	10	9	9	12	12	15	15	14
Fortaleza UVI	14	14	15	15	13	11	11	12	13	13	13	13