UV Index in Uaua, Brazil

Last updated: May 3, 2025

In Uaua, Brazil, understanding the UV Index is crucial for protecting your skin and overall health. With the climate classified as BSh, residents and visitors are frequently exposed to intense sunlight, especially during midday hours. Knowing the UV levels can help you prevent sunburn and long-term skin damage, allowing you to enjoy outdoor activities safely. During peak hours, the UV Index soars to a maximum of 12, highlighting the importance of taking protective measures such as wearing sunscreen and seeking shade. Stay informed and safeguard your skin while soaking up the sun in this vibrant region!

Hourly UV Index in Uaua

As the sun rises at 07:00, the UV Index starts at a mild 1, but things heat up quickly. By 08:00, it reaches 4, and the intensity peaks at 11:00 with an impressive 12. The highest reading occurs at 12:00, maintaining the 12 before gradually declining. From 13:00 to 15:00, the index lowers to 10 and 7, before dropping off to 3 by 15:00. The sun begins to set, with the index falling to 1 by 16:00, and fading to 0 by 19:00. Overall, this progression highlights the importance of sun safety, especially during the peak hours between 10:00 and 14:00, when UV exposure is at its highest.

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	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	3	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 Uaua

Throughout the year, the UV Index exhibits notable seasonal changes, peaking dramatically during the summer months. January to April sees an extreme exposure category with a consistently high UV Index ranging from 14 to 15, leading to a burn time of just 10 minutes. This pattern persists into the late fall and winter months, as November and December also maintain a high index. Conversely, June to August presents a slightly lower but still extreme risk, with a maximum of 12 and a burn time of 10-15 minutes. The sun's intensity gradually decreases as autumn approaches, but high-risk months include January to April and November. Visitors and residents are strongly advised to take necessary precautions during these times by wearing protective clothing, using broad-spectrum sunscreen, and limiting sun exposure to avoid skin damage.

Monthly Maximum UV Index for Uaua, Brazil

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

The table above highlights how UV exposure in Uaua 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.

Uaua'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
Uaua	15	14	15	14	12	10	11	12	13	14	15	14