UV Index in Humberto de Campos, Brazil

Last updated: July 2, 2025

Understanding the UV Index is crucial for residents and visitors in Humberto de Campos, Brazil, where the climate is characterized by warm, tropical conditions. As the sun's rays intensify, especially between 10 AM and 2 PM when the UV Index peaks at 11, recognizing these levels is vital for sunburn prevention and maintaining skin health. With average UV exposure risks soaring during peak hours, staying informed helps you protect yourself and your loved ones from potential skin damage. Keep your skin healthy and enjoy the beautiful weather while being mindful of the sun's intensity!

Hourly UV Index in Humberto de Campos

The UV Index begins its ascent at 07:00 with a low reading of 1, gradually rising to 2 by 08:00. As the day progresses, the intensity of UV radiation peaks at 12:00, hitting a maximum of 11—a critical level where sun protection is essential. Following this zenith, the index starts to decline, measuring 10 at 13:00, then tapering off to 8 by 14:00. By mid-afternoon, the UV Index drops to 5 at 15:00 and continues its downward trajectory, reaching 2 at 16:00. As the sun sets, the UV index decreases to 1 by 17:00 and ultimately settles at 0 by 18:00, signifying the end of significant UV exposure for the day. It's a reminder that while the sun's rays can be intense at midday, the morning and late afternoon offer safer conditions for outdoor activities.

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	8	very high	15 min
11:00	10	very high	15 min
12:00	11	extreme	10 min
13:00	10	very high	15 min
14:00	8	very high	15 min
15:00	5	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 Humberto de Campos

The UV Index shows a consistent pattern of extreme exposure throughout the year, ranging from 12 to 16. The highest risk months are from February to March, with levels reaching as high as 16, which indicates a very high potential for skin damage in just 10 minutes of sun exposure. Visitors and residents should remain vigilant during these months and take protective measures including wearing sunscreen, protective clothing, and seeking shade. Even in spring and summer months, the UV Index remains significant, so it's crucial to stay aware year-round to minimize the risk of harmful effects from UV radiation.

Monthly Maximum UV Index for Humberto de Campos, Brazil

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Humberto de Campos. 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 Humberto de Campos, 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 Humberto de Campos UV Index with Other Brazil Cities

The table above highlights how UV exposure in Humberto de Campos 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.

Humberto de Campos'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
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
Humberto de Campos	14	15	16	15	13	12	11	13	13	13	13	12