UV Index
UV Index
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Today's UV index in Kigali, Rwanda 
will be up to 12.9, indicating a extreme level of sun exposure for the average person. Check the annual sun radiation in the city and our tips for today to make sure you're safe in the sun.
UV index at 12.9 in Kigali means extreme risk; limit outdoor time from 10 a.m. to 4 p.m., use shade, protective clothing, SPF 30+ sunscreen, and sunglasses; watch for bright surfaces like water and snow increasing UV exposure.
The UV index in Kigali, Rwanda can reach high levels, especially during the city's dry season, which runs from June to August and December to February. It's important to note that a higher UV index can pose increased risks for skin damage and eye damage.
Kigali experiences two main seasons: a dry season, which includes moderate temperatures and low humidity, and a wet season, featuring heavy rainfall and high humidity. The city's warmest months generally occur during the two dry seasons, while the cooler months fall within the two wet seasons.
Compared to its region and neighboring countries, Kigali has a relatively mild climate. While the city can still reach high temperatures, areas near the equator and at lower altitudes, such as in Uganda and Tanzania, often experience more extreme heat than Kigali. Rwanda's mountainous terrain contributes to Kigali's temperate weather, making it cooler than its lowland neighbors.
The chart below displays the average Shortwave Radiation Sum (MJ/m²) for each month of the last year in Kigali. It's designed to provide you with a better understanding of the yearly weather and sun exposure.