UV Index in Anicuns, Brazil

Last updated: July 2, 2025

Understanding the UV Index is crucial for residents and visitors in Anicuns, Brazil, where the sun shines brightly in an Aw climate zone. Awareness of UV levels plays a vital role in preventing sunburn and protecting skin health. During peak hours, particularly from 11 AM to 1 PM, the UV Index can soar to levels as high as 9, indicating a significant risk of harm from unprotected sun exposure. By staying informed about these UV levels, you can take proactive measures to enjoy the beautiful rays while safeguarding your skin from potential risks.

Hourly UV Index in Anicuns

As the sun rises, the UV Index starts off low, peaking at just 1 by 8 AM. However, as the day progresses, intensity increases, reaching a notable 6 by 10 AM and soaring to its maximum of 9 from noon to 1 PM. This peak signifies a time when sun safety becomes essential, urging you to seek shade and apply sunscreen. The afternoon sees a gradual decline with the index dropping to 5 by 3 PM and lower values as the sun begins its descent. By ~4 PM, the index falls to 2, and soon after, it returns to 1 by 5 PM, fading to 0 in the evening. Overall, it’s wise to take precautions during the midday hours when the UV levels are at their highest!

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	9	very high	15 min
14:00	7	high	25 min
15:00	5	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 Anicuns

Throughout the year, the UV Index exhibits significant variation, with extreme UV levels present from January to April and again in August, October, and November. The high-risk months for UV exposure are predominantly during the winter and spring (January through April) and late fall (October and November), where the UV Index remains at a dangerous level of 16 to 14, with a mere 10 minutes of unprotected exposure leading to skin burns. As summer approaches, while there’s a slight decrease to very high levels (10-9) in May through July, it's crucial to maintain vigilance. Residents and visitors should take proactive measures such as wearing sunscreen, protective clothing, and seeking shade, especially during peak UV times, to safeguard their skin against the sun’s harmful rays.

Monthly Maximum UV Index for Anicuns, Brazil

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

The table above highlights how UV exposure in Anicuns 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.

Anicuns'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
Anicuns	16	16	14	13	10	9	9	11	13	15	16	16
Fortaleza UVI	14	14	15	15	13	11	11	12	13	13	13	13