UV Index
UV Index
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Today's UV index in Athens, Greece 
will be up to 3, indicating a moderate 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.
With a UV index reaching up to 3 in Athens, stay shaded during midday when the sun is strongest; wear protective clothing, a wide-brimmed hat, UV-blocking sunglasses; apply SPF 30+ sunscreen every 2 hours, even on cloudy days; and be cautious of heightened UV on bright surfaces.
The UV index in Athens, Greece, can reach high levels during the summer, making sun protection important. This is due to the city's geographical location, which allows for strong sunlight.
Athens has a Mediterranean climate, consisting of hot, dry summers and mild, wet winters. Spring and autumn are generally comfortable, serving as transitional seasons between the two extremes.
Compared to its region and neighboring countries, Athens is warmer and drier than many other areas in the Mediterranean. Winters are milder than in Northern and Central Europe, and summers are cooler than in the Middle East, making it a desirable location for tourists.
The chart below displays the average Shortwave Radiation Sum (MJ/m²) for each month of the last year in Athens. It's designed to provide you with a better understanding of the yearly weather and sun exposure.