UV Index
UV Index
Today's UV index in Kigali, Rwanda 
will be up to 11, 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: 2025-06-01
UV index at 11 in Kigali 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.
Kigali's UV index ranges from moderate to high throughout the year, often peaking around 11 during sunny days, especially between September and November. The index rarely falls below 3, reflecting strong sunlight.
The city experiences two main rainy seasons: short rains from October to December and long rains from March to May. Dry seasons occur from June to September and December to February, making these months sunnier and warmer.
Compared to neighboring countries, Kigali is generally cooler than many areas in Uganda and Tanzania due to its higher altitude. Rwanda's weather is more temperate and less humid than lowland regions nearby, offering a mild tropical climate year-round.
See the UV index hour by hour for Kigali, along with the temperature and how cloudy it is. If the UV level is higher than moderate, it's best to avoid direct sunlight.