UV Index in Yako, Burkina Faso

Last updated: June 2, 2025

In Yako, Burkina Faso, being aware of the UV Index is crucial for protecting your skin and overall health. Understanding UV levels helps in preventing sunburn and reducing the risk of long-term skin damage, especially given Yako's tropical climate that often presents heightened exposure risks. With UV Index levels peaking at a staggering 12 between noon and early afternoon, residents and visitors alike must stay vigilant and take necessary precautions to enjoy the sun safely while preserving skin health.

Hourly UV Index in Yako

The UV Index throughout the day showcases a dramatic rise in intensity, peaking at 12 between noon and 1 PM, signaling a high level of risk for unprotected skin. Early morning starts off with a gentle 1 at 7 AM, gradually climbing to 3 by 8 AM. As the sun approaches its zenith, the index escalates to 9 by 10 AM and hits that critical mark of 11 at 11 AM. After reaching the zenith, the UV levels begin to recede, falling back to 9 by 2 PM and tapering off to 3 at 4 PM. By 6 PM, it drops to 1, and finally, the day concludes with a 0 by 7 PM, marking a complete retreat of UV intensity. It’s essential to stay protected, especially 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	9	very high	15 min
11:00	11	extreme	10 min
12:00	12	extreme	10 min
13:00	12	extreme	10 min
14:00	9	very high	15 min
15:00	6	high	25 min
16:00	3	moderate	30 min
17:00	1	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Yako

Throughout the year, the UV Index experiences significant fluctuations, with the highest levels occurring during the summer months. From March to October, the UV Index typically falls within the extreme category, peaking at 14 in July and August, where the burn time is a mere 10 minutes. Conversely, in the winter months (January, February, and December), while the index remains elevated (ranging from 9 to 11), the burn time increases to 15 minutes, indicating a somewhat lower risk for skin damage. High-risk months for sun exposure are March through October, particularly July and August, warranting vigilance from both visitors and residents. It is advised to take precautions during peak sun hours by wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade whenever possible to safeguard against adverse health effects from harmful UV radiation.

Monthly Maximum UV Index for Yako, Burkina Faso

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

The table above highlights how UV exposure in Yako compares to other major locations across Burkina Faso. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.

Yako's solar exposure compared to other cities in Burkina Faso. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Ouahigouya UVI	10	11	12	13	12	12	14	14	12	11	10	9
Yako	10	11	12	13	12	12	14	14	13	11	10	9
Koudougou UVI	10	11	12	13	12	13	13	14	13	12	10	9
Ouagadougou UVI	11	11	12	13	12	13	13	14	13	12	10	9
Bobo-Dioulasso UVI	11	11	12	13	13	13	13	14	14	12	10	10
Banfora UVI	11	11	12	13	13	13	13	14	14	12	10	10