UV Index
UV Index
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Today's UV index in Libreville, Gabon 
will be up to 11.3, 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 11.3 in Libreville 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 Libreville, Gabon typically ranges from low to high, with values rarely exceeding 11. This is due to the city's proximity to the equator, resulting in a consistent amount of sunlight throughout the year.
Libreville experiences two main seasons: a wet season and a dry season. The wet season lasts from October to May, with frequent heavy rainfall, while the dry season extends from June to September, characterized by lower humidity and minimal rainfall.
Compared to its region and neighboring countries, Libreville has a relatively mild and moderate climate. Unlike many other equatorial cities, Libreville's dry season lasts several months, granting it a more comfortable and less humid environment compared to the surrounding rainforests and countries like Congo and Cameroon.
The chart below displays the average Shortwave Radiation Sum (MJ/m²) for each month of the last year in Libreville. It's designed to provide you with a better understanding of the yearly weather and sun exposure.