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UV Index in Bamako, Mali

Last updated: June 2, 2025

Awareness of the UV Index is crucial in Bamako, Mali, where the sun's intensity can pose significant health risks. Understanding UV levels is essential for preventing sunburn and protecting skin health, especially in a region characterized by an Aw climate that brings hot, sunny days and high UV exposure. With peak UV Index values reaching up to 13 around midday, residents and visitors must stay informed to safeguard against the harmful effects of excessive sun exposure. Knowing when to seek shade or apply sunscreen can make all the difference in enjoying the warm climate while keeping your skin safe and healthy.

Hourly UV Index in Bamako

As the sun rises, the UV Index starts at a gentle 1 by 7:00 AM, perfect for early risers enjoying the fresh morning air. By 9:00 AM, it escalates to a moderate 5, signaling it's time to think about sun protection. The peak arrives at 12:00 PM, when the index hits a scorching 13, marking the sun’s most aggressive rays. For the next hour, it remains at this intense level before gradually declining through the afternoon: 11 at 1:00 PM, 8 at 3:00 PM, and finally down to 4 by 4:00 PM. As the sun sets, the UV Index drops to a safe 1 by 6:00 PM, then to a calming 0 by 7:00 PM, inviting a warm evening to unwind. Enjoy the day, but remember to shield yourself 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.
TimeUVICategoryTime to Burn
07:001low45 min
08:002low45 min
09:005moderate30 min
10:008very high15 min
11:0011extreme10 min
12:0013extreme10 min
13:0013extreme10 min
14:0011extreme10 min
15:008very high15 min
16:004moderate30 min
17:002low45 min
18:001low45 min
19:000low45 min

Monthly UV Index Trends in Bamako

The UV Index exhibits a significant seasonal pattern, with the highest readings occurring from August to September, where it reaches 14, classified as extreme exposure, resulting in a dangerously low burn time of just 10 minutes. The months of February through July also feature extreme levels of UV radiation, necessitating caution as burn times remain around 10 minutes. As the year progresses into November and December, the UV Index drops slightly to 9 and 10, respectively, still categorized as very high, with a somewhat longer burn time of 15 minutes. Visitors and residents are strongly advised to take precautions during the high-risk months, especially from February to September. It is essential to wear protective clothing, use high-SPF sunscreen, and seek shade during peak sun hours to minimize the risk of sunburn and long-term skin damage.

Monthly Maximum UV Index for Bamako, Mali

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Bamako. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec10111213131313141411109
Data source: Statistical UV Index data for Bamako, 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 Bamako UV Index with Other Mali Cities

The table above highlights how UV exposure in Bamako 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.
Bamako's solar exposure compared to other cities in Mali. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mopti UVI1011121312121414131199
Segou UVI10111213121313131311109
Bamako10111213131313141411109
Koutiala UVI101112131313131413121010
Sikasso UVI111112131313141414121010