UV Index in Sume, Brazil

Last updated: May 3, 2025

Understanding the UV Index in Sume, Brazil is vital for safeguarding your skin and overall health, especially in a region where the climate can intensify sun exposure risks. With typical UV levels peaking sharply around noon, reaching a maximum of 13, it's crucial to stay informed to prevent sunburn and long-term skin damage. By understanding the UV Index, residents and visitors alike can ensure proper sun protection during the most intense hours, particularly in Sume's warm and sunny environment. Stay aware, stay protected!

Hourly UV Index in Sume

As the sun rises, the UV Index begins its climb, peaking dramatically at 11:00 AM with a high of 13—a time when the sun is at its strongest and protective measures are essential. The morning hours see a gradual increase, starting from a mild 2 at 7:00 AM and reaching 8 by 9:00 AM. Post-peak, there’s a noticeable drop; 12:00 PM holds steady at 12, before tapering down to 6 by 2:00 PM. The afternoon wanes further, with the index decreasing to 3 at 3:00 PM and settling at a minimal 1 by 4:00 PM. Finally, as dusk approaches, the UV Index declines to 0, marking the end of a sun-filled day. Remember, staying covered and protected during those peak hours is vital for your skin’s health!

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	8	very high	15 min
10:00	11	extreme	10 min
11:00	13	extreme	10 min
12:00	12	extreme	10 min
13:00	10	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 Sume

Throughout the year, the UV Index remains consistently high, with January to March and November to December reaching a staggering 15, categorized as extreme. The months of April to June see slightly lower indices, with values of 14 and 13, but still within the extreme range. July and August also maintain an 11-12, again indicating extreme exposure risk. September and October experience a return to 14, reinforcing the need for caution. Given the consistently high UV levels, especially during the high-risk months of January, February, March, and November, it’s crucial for visitors and residents to take proactive measures against UV exposure. Always wear protective clothing, seek shade, and apply broad-spectrum sunscreen liberally to safeguard against skin damage and related health risks.

Monthly Maximum UV Index for Sume, Brazil

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

The table above highlights how UV exposure in Sume 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.

Sume'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
Sume	15	15	15	14	13	11	11	12	14	14	15	15