UV Index in Xapuri, Brazil

Last updated: July 2, 2025

Understanding the UV Index is crucial for residents and visitors of Xapuri, Brazil, where the tropical climate can significantly elevate exposure to harmful ultraviolet rays. With UV levels peaking at 10 around midday, awareness of these readings is essential for preventing sunburn and promoting overall skin health. By keeping an eye on the UV Index, you can better protect yourself and your loved ones from skin damage, especially during peak hours. Given Xapuri's warm climate, understanding these risks becomes all the more important for enjoying outdoor activities safely and comfortably.

Hourly UV Index in Xapuri

The UV Index shows a dynamic pattern throughout the day, peaking sharply around midday. Starting from a gentle 1 at 07:00, the UV exposure begins to rise, hitting 3 by 08:00. The real intensity kicks in at 09:00, where it reaches 6, and then surges to a striking 8 by 10:00. The index escalates further, reaching its pinnacle at 10 from 11:00 to 12:00. As the afternoon progresses, there's a gradual decline, dropping to 9 at 13:00 and tapering off to 6 by 14:00. By 15:00, the UV Index falls to 3, and it continues its descent, dropping back down to 1 by 16:00 and beyond. As the day winds down, the levels decrease significantly, reaching 0 after 18:00, indicating a safe period for outdoor activities without considerable sun exposure. 🌞

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	8	very high	15 min
11:00	10	very high	15 min
12:00	10	very high	15 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 Xapuri

The UV Index exhibits significant seasonal variability, with extreme levels reported from January to April and again in August and November, indicating a high risk of harm from unprotected sun exposure during these months. Notably, the high-risk months are from January to April, as well as November, where the burn time is as low as 10 minutes. In June and July, the risk remains very high, with a slight increase in burn time to 15 minutes. As a precaution, both visitors and residents are advised to take stringent sun safety measures throughout the year, especially during these peak times. This includes wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade whenever possible to minimize UV exposure.

Monthly Maximum UV Index for Xapuri, Brazil

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

The table above highlights how UV exposure in Xapuri 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.

Xapuri'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
Xapuri	16	16	15	14	12	10	10	11	12	14	15	15