UV Index in Irece, Brazil

Last updated: June 2, 2025

Understanding the UV Index is essential for residents and visitors of Irecê, Brazil, where the sun shines brightly in a BSh climate zone. With UV levels peaking at 10 around midday, awareness of ultraviolet radiation is crucial for effective sunburn prevention and maintaining skin health. By knowing when to seek shade or apply sunscreen, you can protect yourself from the harmful effects of the sun, especially during the hours of highest exposure. In Irecê, typical UV exposure risks can lead to serious skin conditions, making it vital to stay informed about daily UV indices.

Hourly UV Index in Irece

The UV Index today began its ascent at a mild level of 1 at 7:00 AM, but soon picked up momentum. By 10:00 AM, it soared to 8, peaking at a significant 10 from 11:00 AM to 12:00 PM, signaling a time for sun protection. As the afternoon rolled in, the intensity started to wane, dropping to 9 at 1:00 PM and then descending to 6 by 2:00 PM. The sun's rays softened further, concluding the day with a gentle 3 at 3:00 PM and returning to a low 1 by 5:00 PM. Finally, the UV Index waned to 0 by 6:00 PM, marking the end of a day defined by fluctuating sunshine intensity.

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	5	moderate	30 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 Irece

Throughout the year, UV Index levels exhibit significant seasonal variations, with extreme risk persisting from January to April, where the index consistently reaches 15 and a burn time of just 10 minutes. High-risk months include October and November, also registering a UV Index of 15, alongside January through April. Though the UV Index slightly decreases in June (10) and July (11), the risk remains high, particularly in August and September (13). Residents and visitors are urged to take precautionary measures during these months: wear sunscreen, seek shade, and limit sun exposure during peak hours to mitigate skin damage and ensure safety under the sun.

Monthly Maximum UV Index for Irece, Brazil

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

The table above highlights how UV exposure in Irece 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.

Irece'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
Irece	15	15	15	14	12	10	11	13	13	15	15	15