With a UV index of 8.1 in Dakar, 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 Dakar.
In Dakar, Senegal, the UV index can be quite high throughout the year, reaching levels of 10 or above during the summer months. This indicates an extreme risk of harm from unprotected sun exposure. It is important to take precautions like wearing sunscreen, hats, and sunglasses, and seeking shade during peak hours to protect your skin from the strong UV rays.
Dakar experiences two main weather seasons: the dry season and the rainy season. The dry season extends from November to May, characterized by hot temperatures ranging from 25 °C (77 °F) to 30 °C (86 °F) and minimal rainfall. The rainy season, from June to October, brings relief from the heat with average temperatures ranging from 20 °C (68 °F) to 25 °C (77 °F) and higher humidity. This season is marked by occasional heavy downpours and thunderstorms.
Compared to its region, Dakar generally has more sun exposure due to its coastal location and proximity to the Sahara Desert. The hot dry season, particularly from March to May, intensifies the sun's heat. While neighboring countries like Gambia and Guinea-Bissau also experience similar weather patterns, Dakar tends to have a slightly more moderate climate due to the cooling influence of the Atlantic Ocean.
The chart above displays the Shortwave Radiation Sum (MJ/m²) for each day of the last year in Dakar. It's designed to provide you with a better understanding of the yearly weather and sun exposure.