UV Index in Tamboril, Brazil

Last updated: August 1, 2025

In Tamboril, Brazil, staying informed about the UV Index is crucial for maintaining skin health and preventing sunburn. The sunlight can be intense, especially during the peak hours when the UV levels soar, hitting highs of 12 around noon. Understanding these levels helps residents and visitors alike make safe choices when it comes to outdoor activities. With a climate characterized by ample sunshine, Tamboril presents specific risks for prolonged sun exposure. By keeping an eye on the UV Index, you can enjoy the great outdoors while protecting your skin from harmful effects.

Hourly UV Index in Tamboril

At dawn, the UV Index starts off gently at 1 by 07:00, but as the morning unfolds, it swiftly climbs. By 09:00, the index hits 6, indicating a moderate risk of harm from unprotected sun exposure. The sun reaches its zenith around noon, peaking at a scorching 12 at 12:00. 11:00 to 12:00 marks the most dangerous hours for sun exposure, with the UV Index staying at 11 and 12, so sunscreen is essential! After this peak, a gradual decline begins. By 14:00, it drops to 7, and then further descends into the afternoon and evening, stabilizing at 0 by 19:00, indicating a safe end to sun exposure for the day. This data serves as a reminder to stay sun-safe during those critical midday hours!

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	13	extreme	10 min
13:00	11	extreme	10 min
14:00	8	very high	15 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 Tamboril

Throughout the year, the UV Index remains consistently high, with extreme levels recorded from January to November. The highest readings occur in March (16) and April (15), marking these months as critical periods for UV exposure. Residents and visitors should be particularly cautious during these months, as the burn time is only 10 minutes across all months listed. Even in June (11) and July (12), while slightly lower, protective measures should still be taken seriously. To ensure safe outdoor activities, it’s advisable to wear sunscreen, protective clothing, and seek shade, especially between 10 AM and 4 PM when UV radiation is at its peak.

Monthly Maximum UV Index for Tamboril, Brazil

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

The table above highlights how UV exposure in Tamboril 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.

Tamboril'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
Tamboril	14	14	16	15	13	11	12	13	13	13	14	14