UV Index
UV Index
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Today's UV index in Antananarivo, Madagascar 
will be up to 13.6, 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 13.6 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.
Antananarivo, Madagascar has a high UV index, often reaching extreme levels. This is due to its proximity to the equator and lack of significant pollution.
The city experiences two main seasons: a hot, wet summer from November to April, and a cooler, drier winter from May to October. Temperatures rarely drop below 45°F (7°C) or exceed 85°F (29°C).
Compared to its region and neighboring countries, Antananarivo's climate is moderate. Nearby coastal areas have a tropical climate, while eastern African countries experience more extreme temperature ranges. Antananarivo's altitude, about 4,500 feet (1,370 meters) above sea level, contributes to its milder climate.
The chart below displays the average Shortwave Radiation Sum (MJ/m²) for each month of the last year in Antananarivo. It's designed to provide you with a better understanding of the yearly weather and sun exposure.