UV Index
UV Index
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Today's UV index in Antananarivo, Madagascar 
will be up to 14.4, indicating extreme risk of harm from the sun's UV rays for the average person. Check our tips for today to make sure you're safe in the sun.
UV index at 14.4 in Antananarivo 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.
Read more here about the climate and sun exposure in and around Antananarivo.
In Antananarivo, Madagascar, the UV index tends to be high throughout the year, reaching levels considered very high or extreme. With values frequently exceeding 10 (out of a scale of 11), it is crucial to take appropriate precautions against sun exposure, such as wearing sunscreen, a hat, and sunglasses.
Antananarivo experiences two distinct weather seasons. The rainy season occurs from November to April, characterized by tropical showers and high humidity. The dry season, from May to October, is cooler and less humid, making it the more popular time for visitors. Average temperatures range between 17 to 27 °C (63 to 81 °F) throughout the year.
Compared to its region, Antananarivo receives a relatively high amount of sunshine. This is due to its location in the central highlands of Madagascar, where it enjoys a moderate climate. Unlike coastal cities, Antananarivo benefits from lesser humidity and milder temperatures, and it receives around 2,800 hours of sunshine per year.
The chart above displays the Shortwave Radiation Sum (MJ/m²) for each day of the last year in Antananarivo. It's designed to provide you with a better understanding of the yearly weather and sun exposure.