UV Index in Ansongo, Mali

Last updated: June 2, 2025

In Ansongo, Mali, being aware of the UV Index is crucial for protecting your skin and overall health. Understanding the daily UV levels helps residents and visitors alike to prevent sunburn and mitigate long-term skin damage. With its BWh climate, Ansongo experiences intense sun exposure, particularly between 10:00 AM and 2:00 PM, when the UV Index peaks at 12, indicating a severe risk of harm from unprotected sun exposure. By staying informed and taking necessary precautions, you can fully enjoy the sun while safeguarding your skin from its harmful effects.

Hourly UV Index in Ansongo

At 07:00, the UV Index starts with a mild rating of 1, making it safe for morning activities. However, as the sun rises, it quickly gains intensity, peaking at a striking 12 by 12:00—the highest point of the day. The sun’s rays are strongest between 10:00 and 13:00, with a critical UV level of 11 at 11:00. As the afternoon progresses, the index begins to wane, dropping to 8 by 14:00, and further declining to 5 by 15:00. By 17:00, the UV Index decreases to a safer 1, paving the way for evening activities under less harsh sunlight. As night falls, the UV activity fades to 0 at 19:00, offering a gentle reminder of the sun's powerful presence during the day.

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	11	extreme	10 min
12:00	12	extreme	10 min
13:00	11	extreme	10 min
14:00	8	very high	15 min
15:00	5	moderate	30 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 Ansongo

Throughout the year, the UV Index exhibits significant seasonal fluctuations, with the highest values typically occurring from February to August. The months of February, March, April, July, and August experience extreme UV levels, reaching a peak index of 14, which corresponds to a burn time of just 10 minutes. These months represent a high-risk period for sunburn, making it crucial for visitors and residents to take extra precautions, such as wearing protective clothing, applying sunscreen, and seeking shade during peak hours. The burn time increases to 15 minutes in January, October, November, and December, indicating a slightly lower, yet still significant risk. It is advisable for everyone to remain vigilant about sun safety year-round, especially during the summer months when the UV exposure is most intense.

Monthly Maximum UV Index for Ansongo, Mali

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

The table above highlights how UV exposure in Ansongo 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.

Ansongo'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
Ansongo	9	11	12	14	12	12	13	14	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