UV Index in Timoteo, Brazil

Last updated: June 2, 2025

Understanding the UV Index in Timoteo, Brazil is essential for safeguarding skin health and preventing sunburn. With the city’s tropical climate, residents and visitors face varying UV exposure risks throughout the day, particularly during peak hours between 10:00 AM and 12:00 PM, when the index can reach as high as 7. Being aware of these UV levels is crucial in making informed decisions about sun protection measures, ensuring you can enjoy the warm, sunny days in Timoteo while minimizing potential skin damage. Stay informed and protect your skin from harmful rays!

Hourly UV Index in Timoteo

Throughout the day, the UV Index experienced a gradual rise, starting from a modest 1 by 7:00 AM, peaking at 7 between 11:00 AM and 12:00 PM. This midday spike indicates a high level of ultraviolet radiation, making sunscreen and protective clothing essential during this time. As the afternoon progressed, the UV Index began to decline, dropping to 4 by 2:00 PM and further decreasing to 2 and then 1 from 3:00 PM to 5:00 PM. By 6:00 PM, the level fell to 0, signaling a safe end to sun exposure for the day. For those planning outdoor activities, it’s crucial to take precautions during peak hours to minimize sun-related risks.

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	2	low	45 min
09:00	3	moderate	30 min
10:00	6	high	25 min
11:00	7	high	25 min
12:00	7	high	25 min
13:00	6	high	25 min
14:00	4	moderate	30 min
15:00	2	low	45 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 Timoteo

Throughout the year, the UV Index in the region shows significant seasonal variations, with extreme levels from January to April and notable spikes in September to November. The high-risk months for UV exposure are January to April and September to November, when the UV Index consistently reaches 15 to 16, indicating an extreme exposure category with a burn time of just 10 minutes. Visitors and residents should take precautionary measures during these periods, such as wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade when outdoors, to mitigate the risk of sunburn and long-term skin damage. As summer approaches, while May sees a drop to 9 (very high), it remains essential to remain vigilant, especially in July and August, when the UV Index returns to 8 to 10 with 15-minute burn times.

Monthly Maximum UV Index for Timoteo, Brazil

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

The table above highlights how UV exposure in Timoteo 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.

Timoteo'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
Timoteo	16	15	14	12	9	7	8	10	12	14	15	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