UV Index
UV Index
Today's UV index in Freetown, Sierra Leone 
will be up to 11.1, indicating a extreme level of sun exposure for the average person. Check our tips for today to make sure you're safe in the sun.
Last checked: 2025-06-22
UV index at 11.1 in Freetown means extreme risk: limit outdoor time especially from 10 a.m. to 4 p.m., actively seek shade, wear protective clothing, broad-brimmed hat, apply SPF 30+ sunscreen every 2 hours, and wear UV-blocking sunglasses. Watch for bright surfaces like water and snow increasing UV exposure.
The UV index in Freetown, Sierra Leone, is generally high throughout the year, often reaching levels between 10 and 12 during peak sunlight hours. This means the sun's rays are very strong, especially around midday.
Freetown has a tropical monsoon climate with a wet season from May to October and a dry season from November to April. Temperatures stay warm year-round, typically between 24°C and 31°C, with more rain and humidity during the wet season.
Compared to other West African countries, Freetown is wetter due to its coastal location, receiving more rainfall than inland areas of Sierra Leone and neighboring countries like Guinea and Liberia. Its tropical climate is similar to coastal areas but wetter than places further inland.
See the UV index hour by hour for Freetown, along with the temperature and how cloudy it is. If the UV level is higher than moderate, it's best to avoid direct sunlight.