UV Index in Caririacu, Brazil

Last updated: May 3, 2025

In Caririacu, Brazil, being aware of the UV Index is crucial for safeguarding your skin against harmful sun exposure. Understanding UV levels not only helps in preventing painful sunburns, but it also plays a vital role in maintaining long-term skin health. With the region's tropical climate and peak UV Index reaching a concerning 12 around midday, it’s essential for residents and visitors alike to take precautions during these intensified hours of sun. By staying informed about UV Index levels, you can enjoy the beautiful Caririacu outdoors while minimizing the risks associated with excessive sun exposure.

Hourly UV Index in Caririacu

The UV Index throughout the day presents an intriguing pattern of sun exposure. Starting off gently at 2 at 07:00, the intensity quickly ramps up, peaking at a striking 12 between 11:00 and 12:00—a perfect time for sun protection and precautions. As the afternoon progresses, the index dips back down, hitting 7 at 14:00 and tapering off to 4 by 15:00. The sun's intensity then dramatically decreases, falling to 1 by 16:00 and disappearing altogether by 18:00 with a UV Index of 0. For outdoor enthusiasts, the morning to early afternoon is when sun safety is crucial! Remember, even on lower index hours, it's wise to stay vigilant about UV exposure.

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	2	low	45 min
08:00	4	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 Caririacu

The UV Index throughout the year displays extreme levels, particularly from January through November, with values consistently between 12 and 15, indicating a high risk of harm from unprotected sun exposure. Notably, the highest UV Index occurs in March at 15, closely followed by February and April at 14. Visitors and residents should take special care during these high-risk months and consistently throughout the year, ensuring they wear appropriate sun protection, including sunscreen, hats, and UV-protective clothing. With a burn time of only 10 minutes, it is crucial to limit sun exposure, especially during midday when UV radiation is at its peak.

Monthly Maximum UV Index for Caririacu, Brazil

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

The table above highlights how UV exposure in Caririacu 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.

Caririacu'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
Caririacu	14	14	15	14	12	11	11	12	13	13	14	14