UV Index in Eldorado, Brazil

Last updated: May 3, 2025

In Eldorado, Brazil, staying informed about the UV Index is crucial for safeguarding your skin and overall health. With the region's Cfa climate, characterized by hot summers and mild winters, understanding UV levels helps prevent sunburn and reduces long-term skin damage. During peak hours, particularly between 10 AM and 2 PM, the UV Index can soar to 8, indicating a high risk of harm. By being aware of these levels, residents can take appropriate measures to protect themselves from excessive sun exposure, ensuring a healthier lifestyle amidst Eldorado's vibrant sunshine.

Hourly UV Index in Eldorado

As the sun rises, the UV Index starts its climb, peaking dramatically between 10:00 AM and 12:00 PM. The intensity surges to a striking 8, indicating a high risk of harm from unprotected sun exposure during these hours. At 9:00 AM, the index hits 4, marking the beginning of caution for those venturing outdoors. Following the midday peak, there's a noticeable decline – 6 at 1:00 PM, and it continues to drop to 2 by 3:00 PM. The afternoon light softens as the sun descends, leading the index back down to 1 by late afternoon and ultimately reaching 0 after 5:00 PM. Enthusiasts of the great outdoors should seize the early to midday hours while staying protected to enjoy the sun safely!

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	2	low	45 min
09:00	4	moderate	30 min
10:00	7	high	25 min
11:00	8	very high	15 min
12:00	8	very high	15 min
13:00	6	high	25 min
14:00	4	moderate	30 min
15:00	2	low	45 min
16:00	1	low	45 min
17:00	0	low	45 min
18:00	0	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Eldorado

The UV Index varies significantly throughout the year, with the highest levels occurring from January to April and again in November and December, all categorized as extreme with a burn time of just 10 minutes. March and October also reflect high values of 13 and 15, making them months of concern for skin safety. The burn time increases to 15 minutes in May and August, where the UV Index remains very high. June and July offer slightly lower risks at 6 and 7 (high), allowing for a 25-minute burn time. However, risk intensifies again in September, returning to an extreme level of 11. Visitors and residents should practice sun safety diligently, especially during high-risk months (January through April and November), by wearing sunscreen, protective clothing, and seeking shade to minimize UV exposure.

Monthly Maximum UV Index for Eldorado, Brazil

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

The table above highlights how UV exposure in Eldorado 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.

Eldorado'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
Eldorado	15	15	13	11	8	6	7	9	11	13	15	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