UV Index in Luziania, Brazil

Last updated: June 2, 2025

Understanding the UV Index in Luziania, Brazil is crucial for safeguarding your skin and promoting overall health. With its tropical Aw climate, residents face varying levels of UV exposure, especially during peak hours from 10 AM to 2 PM when the index can reach a high of 9. Awareness of UV levels can help prevent sunburn and reduce the long-term risks associated with skin damage. By staying informed about the UV Index in Luziania, you can take proactive measures to protect yourself and enjoy the beautiful Brazilian sun safely.

Hourly UV Index in Luziania

The UV Index for the day starts off low, with a maximum of 1 at 07:00 and 08:00, providing a gentle introduction to sunlight. As the morning progresses, it climbs gradually, peaking at 9 around 12:00, marking the sun's fierce midday intensity. The index remains high at 8 from 11:00 to 13:00, urging outdoor enthusiasts to seek shade and apply sunscreen. However, by the afternoon, the UV Index begins to taper off, declining to 4 at 15:00 and dropping further to 1 by 17:00, before finally hitting 0 in the evening. This fluctuation highlights the importance of being sun-smart, especially during those critical midday hours when UV exposure can be most damaging.

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	1	low	45 min
09:00	3	moderate	30 min
10:00	6	high	25 min
11:00	8	very high	15 min
12:00	9	very high	15 min
13:00	8	very high	15 min
14:00	6	high	25 min
15:00	4	moderate	30 min
16:00	2	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 Luziania

The UV Index data highlights significant seasonal variations in sun exposure, with extreme risk months occurring from January to April and again in August to November. Notably, December peaks with a UV Index of 17, indicating a severe risk of skin damage within just 10 minutes of sun exposure. The summer months, particularly May through July, present very high risk levels, requiring careful consideration, with burn times extending to 15 minutes. Visitors and residents should prioritize sun safety during these high-risk months by wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade during peak sun hours to minimize UV damage.

Monthly Maximum UV Index for Luziania, Brazil

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

The table above highlights how UV exposure in Luziania 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.

Luziania'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
Luziania	16	15	14	13	10	9	10	12	13	14	15	17