UV Index in Diema, Mali

Last updated: July 2, 2025

In Diema, Mali, being aware of the UV Index is crucial for maintaining skin health and preventing sunburn, especially given the region's BSh climate, characterized by intense sunshine and high temperatures. Understanding the UV levels throughout the day can empower residents and visitors to take proactive measures against harmful sun exposure, significantly reducing the risk of skin damage. With peak UV levels reaching as high as 13 around noon, it’s vital for everyone in Diema to stay informed and protect themselves effectively during these hours of greatest risk.

Hourly UV Index in Diema

The UV Index on this particular day exhibits a striking pattern, peaking at 13 between 12:00 PM and 1:00 PM, indicating a very high risk of harm from unprotected sun exposure. Rising steadily from a gentle 1 at 7:00 AM, it escalates sharply to 11 by 11:00 AM and reaches its zenith at noon. After this intense midday exposure, the index begins to decline, falling to 5 by 4:00 PM, then gradually tapering off to 0 by 7:00 PM. It's a clear reminder to stay protected during those peak hours, especially when the sun is highest in the sky!

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	4	moderate	30 min
10:00	7	high	25 min
11:00	11	extreme	10 min
12:00	13	extreme	10 min
13:00	13	extreme	10 min
14:00	11	extreme	10 min
15:00	8	very high	15 min
16:00	5	moderate	30 min
17:00	2	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Diema

As the seasons change, so does the UV Index, reflecting varying risks for sun exposure. The highest UV levels occur from March to October, peaking in April, July, and September at an extreme index of 13, which necessitates a burn time of only 10 minutes. In contrast, January and December present very high risks with indices of 9 and burn times of 15 minutes. Visitors and residents should take precautions during these high-risk months by wearing sunscreen, protective clothing, and seeking shade, especially during midday hours when the sun is strongest. It’s essential to be mindful of the UV Index to protect skin health throughout the year.

Monthly Maximum UV Index for Diema, Mali

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

The table above highlights how UV exposure in Diema 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.

Diema'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
Diema	9	10	11	13	12	12	13	13	13	11	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