UV Index in Gao, Mali

Last updated: July 2, 2025

In Gao, Mali, understanding the UV Index is crucial for protecting your skin and overall health. With the region's BWh climate, residents and visitors alike experience intense sunlight, especially during peak hours when the UV Index soars to 13. This knowledge is essential not only for preventing painful sunburns but also for reducing long-term skin damage. By staying informed about daily UV levels, you can take the necessary precautions to enjoy the sun safely while living in or visiting this vibrant area. Stay sun-smart and prioritize your skin's wellbeing in Gao!

Hourly UV Index in Gao

As the day unfolds, the UV Index rises dramatically, peaking at 13 around 12:00 PM, signaling a maximum level of sun intensity. Early morning hours start off mild, with a low of 1 at 07:00 and climbing steadily to 6 by 09:00. The sun reaches its zenith at 11:00, with a value of 12, before gradually declining through the afternoon. By 15:00, the index drops to 6, further falling to 3 by 16:00 and finally returning to a safe 1 by 17:00. As twilight approaches, the index settles to 0 after 19:00, providing a serene close to the day. Remember to protect your skin during the peak hours from 10 AM to 2 PM, when the sun's rays are most potent!

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	6	high	25 min
10:00	9	very high	15 min
11:00	12	extreme	10 min
12:00	13	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 Gao

Throughout the year, the UV Index exhibits significant seasonal fluctuations, peaking from March to September with extreme levels that necessitate careful sun exposure management. High-risk months include March, April, July, and August, where the UV Index reaches extremes of 11 to 13, indicating a recommended burn time of just 10 minutes for unprotected skin. Conversely, the burn time increases to 15 minutes during the very high months of January, February, October, and November, when the UV Index ranges from 9 to 10. To ensure safety, visitors and residents are strongly advised to limit sun exposure during peak hours and to use appropriate sun protection measures, such as sunscreen and protective clothing, especially in the months of highest UV intensity.

Monthly Maximum UV Index for Gao, Mali

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

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

Gao's solar exposure compared to other cities in Mali. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Gao	9	10	11	13	12	11	13	13	12	10	10	9
Mopti UVI	10	11	12	13	12	12	14	14	13	11	9	9
Segou UVI	10	11	12	13	12	13	13	13	13	11	10	9
Bamako UVI	10	11	12	13	13	13	13	14	14	11	10	9
Koutiala UVI	10	11	12	13	13	13	13	14	13	12	10	10
Sikasso UVI	11	11	12	13	13	13	14	14	14	12	10	10