UV Index in Feijo, Brazil

Last updated: May 3, 2025

In Feijo, Brazil, being aware of the UV Index is crucial for protecting yourself and your loved ones from harmful sun exposure. Understanding UV levels is essential for preventing sunburn and maintaining long-term skin health, especially with the region's tropical climate which brings strong sunlight throughout the day. With UV Index readings soaring as high as 12 at noon, even a short stay outdoors can lead to significant risks, making it important to monitor and adapt your sun safety practices accordingly. Stay informed and enjoy the beauty of Feijo while safeguarding your skin!

Hourly UV Index in Feijo

As the sun rises, the UV Index begins its ascent, starting at a mild 1 at 07:00. By 08:00, it ramps up to 3, signaling that it’s time to be aware of UV exposure. The day's peak hits between 11:00 and 12:00, soaring to an intense 12—a clear reminder to seek shade and apply sunscreen. After this zenith, the index gradually declines, dipping to 4 by 15:00 and cooling down to a safe 1 by 16:00. As the evening sets in, the UV Index falls to 0, marking the end of a day where vigilance was key, especially during the midday hours. Remember, when it comes to UV rays, it’s always best to be sun-smart!

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	3	moderate	30 min
09:00	7	high	25 min
10:00	10	very high	15 min
11:00	12	extreme	10 min
12:00	12	extreme	10 min
13:00	10	very high	15 min
14:00	7	high	25 min
15:00	4	moderate	30 min
16:00	1	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 Feijo

Throughout the year, UV Index levels exhibit significant seasonal changes, with the most extreme readings occurring from January to April, where the UV Index consistently reaches values of 15 to 16 and a burn time of only 10 minutes. High-risk months for UV exposure are therefore from January to April, followed by July to November, where the index remains at 15 or lower but can still pose a threat. May sees a slight drop to 12, classified as very high, increasing burn time to 15 minutes, while June marks a transition into a slightly lower risk category, maintaining a UV index of 10. As a precaution, both visitors and residents should exercise careful sun safety practices throughout the year, especially during peak months, by wearing protective clothing, applying sunscreen regularly, and seeking shade during peak hours.

Monthly Maximum UV Index for Feijo, Brazil

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

The table above highlights how UV exposure in Feijo 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.

Feijo'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
Feijo	15	16	16	15	12	10	11	11	12	14	15	15