With a UV index of 8.7 in Bamako, it's crucial to safeguard your skin from harmful UV rays. Protect yourself by minimizing sun exposure, wearing protective clothing, and applying SPF 30+ sunscreen every 2 hours.
Read more here about the climate and sun exposure in and around Bamako.
In Bamako, Mali, the UV index can often be high, particularly during the dry season from November to April. The UV index measures the strength of the sun's ultraviolet (UV) radiation reaching the Earth's surface. In Bamako, it can reach levels between 10 and 12 (very high) on a scale of 1 to 11+. It is crucial to protect your skin and eyes by using sunscreen, wearing protective clothing, and using sunglasses during this period.
Bamako experiences two distinct seasons: a dry season and a rainy season. The dry season, from November to April, is characterized by hot temperatures with averages around 37 °C (99 °F). The humidity levels are relatively low, and strong Harmattan winds, carrying dry dust particles from the Sahara, can make the air feel cooler. The rainy season, from May to October, brings relief from the heat but also brings heavy precipitation, with average temperatures ranging from 26 °C to 31 °C (79 °F to 88 °F).
Compared to its region, Bamako experiences a significant amount of sun exposure throughout the year. The city lies within the Sahel, a semi-arid region south of the Sahara Desert. This location means that Bamako enjoys a high number of sunshine hours annually, averaging around 3,000 hours. This makes it one of the sunniest cities in West Africa. It is important to be aware of the intensity of the sun's rays in order to take appropriate precautions when spending time outdoors.
The chart above displays the Shortwave Radiation Sum (MJ/m²) for each day of the last year in Bamako. It's designed to provide you with a better understanding of the yearly weather and sun exposure.