UV Index in Jacobina, Brazil

Last updated: June 2, 2025

Understanding the UV Index in Jacobina, Brazil, is crucial for safeguarding your skin against harmful ultraviolet (UV) rays. With high UV levels peaking at 10 around midday, awareness of the UV Index can significantly help in preventing sunburn and promoting overall skin health. Jacobina's tropical climate means that exposure risks can be elevated, especially during the hot months. By familiarizing yourself with the UV Index, you can take proactive steps to protect yourself while enjoying the beautiful outdoors. Stay informed and keep your skin safe!

Hourly UV Index in Jacobina

The UV Index throughout the day showcases a notable peak from 11:00 AM to 12:00 PM, where it reaches a high of 10, indicating very high levels of UV radiation and a strong need for sun protection. This intense sunlight starts to build up at 9:00 AM with a reading of 5, escalating to 8 by 10:00 AM. As the afternoon unfolds, the index gradually declines, dropping to 6 at 2:00 PM, followed by a significant decrease back to 3 by 3:00 PM. By the evening, the UV levels return to safe numbers, tapering off to 1 at 4:00 PM and 0 by 6:00 PM, prompting a welcome end to the day’s sun exposure. Always remember to take precautions during those peak hours!

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	8	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 Jacobina

Throughout the year, UV exposure remains notably high, with extreme levels dominating from January to May, and again in August, September, October, and November. The highest UV Index values are recorded consistently in the winter months (January to March) and again in late fall (October and November), reaching a peak of 15. Burn times are critically short, often just 10 minutes, indicating a significant risk of skin damage. The summer months (June and July) experience slightly lower UV levels, categorized as very high, allowing for a longer burn time of 15 minutes. For residents and visitors, it is essential to take precautions during high-risk months—particularly from January to May and from August to November—by wearing protective clothing, utilizing high-SPF sunscreen, and seeking shade during peak sunlight hours to minimize skin damage.

Monthly Maximum UV Index for Jacobina, Brazil

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

The table above highlights how UV exposure in Jacobina 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.

Jacobina'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
Jacobina	15	14	15	13	12	10	10	12	13	15	15	15