UV Index in Sao Jose do Belmonte, Brazil

Last updated: June 2, 2025

Understanding the UV Index is crucial for residents and visitors of Sao Jose do Belmonte, Brazil, as it directly impacts skin health and sunburn prevention. With the region's Aw climate characterized by strong sun exposure, awareness of UV levels can significantly reduce the risk of skin damage. Typically, the UV Index peaks between 10 AM and 2 PM, reaching dangerous levels of 11 at noon. By keeping an eye on these daily fluctuations, you can ensure safe sun practices and enjoy the beautiful Brazilian outdoors while protecting your skin.

Hourly UV Index in Sao Jose do Belmonte

As the sun rises, the UV Index climbs steadily, starting at a gentle 1 at 7:00 AM. By 8:00 AM, it reaches 3, marking the beginning of increased sun exposure. The day continues to heat up, with the index peaking at a remarkable 11 from 11:00 AM to 12:00 PM, indicating a high risk for harm from unprotected sun exposure. As the afternoon sets in, it gradually declines, dropping to 6 by 2:00 PM and subsequently to 3 by 3:00 PM. As the sun begins to descend, the index returns to a safer 1 by 4:00 PM and tapers off to 0 after 6:00 PM. This hourly trend underscores the importance of sun protection during the midday hours when the 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	3	moderate	30 min
09:00	6	high	25 min
10:00	9	very high	15 min
11:00	11	extreme	10 min
12:00	11	extreme	10 min
13:00	9	very high	15 min
14:00	6	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 Sao Jose do Belmonte

The UV Index consistently remains in the extreme category throughout the year, with values reaching as high as 15 from January to March. The highest risk months are February and March, where the UV Index peaks at 15, indicating a very short burn time of just 10 minutes. Even during the summer months, from May to August, although the index dips slightly, it remains in the extreme range. Visitors and residents are strongly advised to take precautions during these high-risk months, including wearing protective clothing, applying sunscreen with high SPF, and seeking shade, especially during peak sunlight hours. Always be mindful of UV exposure to protect your skin health.

Monthly Maximum UV Index for Sao Jose do Belmonte, Brazil

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

The table above highlights how UV exposure in Sao Jose do Belmonte 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.

Sao Jose do Belmonte'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
Sao Jose do Belmonte	14	15	15	14	12	11	11	12	14	14	14	14