UV Index
UV Index
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Today's UV index in Tripoli, Libya 
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 Tripoli, 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.
Tripoli, Libya has one of the highest annual UV index readings in the world, often exceeding 11 on a daily basis. This means the sun's ultraviolet radiation is extremely strong, which can be harmful to unprotected skin.
Tripoli experiences a hot desert climate, with temperatures rarely falling below 10°C (50°F) even in winter. Summer temperatures can soar above 38°C (100°F), making it one of the hottest major cities in the world. Rainfall is minimal and sporadic, making the city seem arid year-round.
Compared to its region and neighboring countries, Tripoli's climate is characteristically hot and dry. Coastal cities in nearby Tunisia and Algeria have cooler temperatures due to the Mediterranean Sea, while inland desert cities in Egypt and Sudan have similar climates but more extreme temperature ranges. Tripoli's weather is relatively stable and consistently hot.
The chart below displays the average Shortwave Radiation Sum (MJ/m²) for each month of the last year in Tripoli. It's designed to provide you with a better understanding of the yearly weather and sun exposure.