UV Index in Koro, Mali

Last updated: June 2, 2025

In Koro, Mali, understanding the UV Index is crucial for safeguarding your skin and overall health. As a region characterized by a BSh climate, Koro experiences significant UV exposure, particularly during the middle of the day when levels can soar to 12—a strong reminder to take precautions. Being aware of the UV Index helps you prevent sunburn and long-term skin damage, ensuring you enjoy the sun safely. With rising UV levels from mid-morning to early afternoon, knowing when to seek shade or apply sunscreen can make all the difference in your outdoor activities. Keep your skin protected and stay informed!

Hourly UV Index in Koro

As the sun rises, the UV Index begins its ascent, starting at a gentle 1 by 07:00. By 08:00, it ticks up to 3, signaling that the day is warming up. 09:00 sees the index reaching 5, and by 10:00, it escalates to 8. The peak intensity occurs at 12:00, hitting a blistering 12, and remains fierce at 13:00. Gradually, the index declines, dropping to 9 by 14:00, and continues to decrease, reaching 6 by 15:00. The UV levels start to normalize as evening approaches, with a drop to 3 at 16:00, and finally tapering off to 1 by 17:00 and below 1 by 19:00. Stay protected and enjoy the sun!

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	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 Koro

Throughout the year, UV levels fluctuate significantly, peaking during the late spring and summer months. From January to April, the UV Index climbs from 10 to 14, categorizing exposure as very high to extreme, with burn times decreasing to just 10 minutes by April. This trend continues into the summer, with July and August maintaining a high UV Index of 14. The risk remains substantial through September and October, before tapering off in November and December, where UV Index values decrease to 10 and 9, respectively. Visitors and residents should take precautions during the high-risk months (February through October) by wearing protective clothing, applying sunscreen regularly, and seeking shade, especially during peak hours. Being vigilant during these periods is essential to minimize the risk of sunburn and long-term skin damage.

Monthly Maximum UV Index for Koro, Mali

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

The table above highlights how UV exposure in Koro 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.

Koro'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
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
Koro	10	11	12	14	12	12	14	14	12	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