UV Index
UV Index
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Today's UV index in Riyadh, Saudi Arabia 
will be up to 4.9, 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 4.9 in Riyadh, 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 Riyadh, Saudi Arabia is consistently high due to its location near the equator and low latitude. It can reach extreme levels during the summer months, posing a significant risk for sunburn and skin damage.
Riyadh has a hot desert climate, with temperatures ranging from extremely hot in the summer to mild in the winter. The city experiences minimal rainfall, with the majority of it occurring during the winter months. Overall, the weather is dry and sunny throughout the year.
Compared to its region and neighboring countries, Riyadh's climate is typical of a desert environment. However, its extreme summer temperatures are somewhat moderate when compared to other cities in the Arabian Peninsula, such as Dubai and Kuwait City, making it a more favorable destination during the summer months.
The chart below displays the average Shortwave Radiation Sum (MJ/m²) for each month of the last year in Riyadh. It's designed to provide you with a better understanding of the yearly weather and sun exposure.