UV Index in Tanhacu, Brazil

Last updated: July 2, 2025

Understanding the UV Index in Tanhacu, Brazil is crucial for everyone seeking to enjoy the beautiful, sun-drenched days this region has to offer. With UV levels peaking at 10 during midday, awareness of these numbers is essential for preventing sunburn and safeguarding skin health. Tanhacu's BSh climate brings vibrant sun exposure, especially from 9 AM to 3 PM, leading to heightened risks for skin damage. By staying informed about UV levels, residents and visitors can make smart choices to protect themselves while enjoying the outdoors.

Hourly UV Index in Tanhacu

The UV Index fluctuates throughout the day, starting off mildly at 07:00 with a value of 1. As the sun rises higher, the intensity increases, reaching 2 by 08:00 and escalating sharply to 5 at 09:00. The peak UV intensity occurs around 12:00, hitting a maximum of 10, indicating the need for sun protection. After this peak, the index gradually declines, dipping to 9 by 13:00 and lowering further to 6 by 14:00. As afternoon fades into evening, UV exposure diminishes significantly, dropping to 3 by 15:00 and then back to 1 by 16:00, before finally reaching 0 by 18:00 and remaining at zero into the night. Stay safe while enjoying the sunshine!

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	5	moderate	30 min
10:00	7	high	25 min
11:00	9	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 Tanhacu

Throughout the year, the UV Index in our area showcases significant seasonal variations, with high-risk months notably from January to April and again in August to November. These months consistently register an extreme UV Index of 13 or higher, signaling a burn time as short as 10 minutes. While May and June see a slight decrease, with an index dropping to 11 and 9 respectively, the danger is still present, especially with a burn time of 15 minutes. As visitors and residents enjoy the outdoors, it is crucial to take precautions during these high-risk months by using broad-spectrum sunscreen, wearing protective clothing, and seeking shade whenever possible to safeguard against harmful UV exposure.

Monthly Maximum UV Index for Tanhacu, Brazil

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

The table above highlights how UV exposure in Tanhacu 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.

Tanhacu'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
Tanhacu	15	15	14	13	11	9	10	12	12	14	15	15
Fortaleza UVI	14	14	15	15	13	11	11	12	13	13	13	13