UV Index in Araguari, Brazil

Last updated: June 2, 2025

Understanding the UV Index is crucial for residents and visitors of Araguari, Brazil, where the sun shines brightly in a typical tropical climate. With UV levels reaching a peak of 8 around noon, awareness of these levels is essential for preventing sunburn and protecting your skin health. The sun's intensity in Araguari can pose significant risks, especially during peak hours, making it important to stay informed and take appropriate precautions. As you enjoy the beautiful weather, be sure to keep an eye on the UV Index to safeguard your well-being under the Brazilian sun.

Hourly UV Index in Araguari

At sunrise, the UV Index begins at a gentle 1 at 07:00, rising gradually as the sun climbs higher. By 09:00, it reaches 3, indicating a moderate level of UV radiation. The heat of the day peaks at 12:00 with a high of 8, suggesting it’s time to seek shade or apply sunscreen. As the afternoon progresses, the index slightly drops to 7 at 13:00 and continues to decline, settling at 3 by 15:00. As the sun starts to set, the risk diminishing to 1 at 17:00 and finally dropping to 0 by 18:00, signaling a safer time for outdoor activities as the day winds down. Be mindful of the midday sun to protect your skin!

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	5	moderate	30 min
11:00	7	high	25 min
12:00	8	very high	15 min
13:00	7	high	25 min
14:00	6	high	25 min
15:00	3	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 Araguari

Throughout the year, the UV Index in our region exhibits notable seasonal variations, with elevated levels persisting primarily in the winter and fall months. The highest risk months for UV exposure are from January to March and again in August to November, consistently showing extreme levels with a UV Index reaching up to 16. During these periods, the recommended burn time is only 10 minutes, emphasizing the urgent need for protective measures. From April to July, the UV Index remains high, though it dips slightly, allowing for a slightly longer burn time of 15 minutes. Visitors and residents are strongly advised to take precautions, including wearing sunscreen, protective clothing, and sunglasses, particularly during the peak hours of sunlight, to minimize the risk of skin damage.

Monthly Maximum UV Index for Araguari, Brazil

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

The table above highlights how UV exposure in Araguari 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.

Araguari'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
Araguari	16	16	14	12	9	8	9	11	13	14	15	16
Fortaleza UVI	14	14	15	15	13	11	11	12	13	13	13	13