UV Index
UV Index
Today's UV index in Dhahran, Saudi Arabia 
will be up to 9.8, indicating a very high level of sun exposure for the average person. Check our tips for today to make sure you're safe in the sun.
Last checked: 2025-05-10
With a UV index of 9.8 in Dhahran, it's crucial to safeguard your skin from harmful UV rays. Protect yourself by minimizing sun exposure, wearing protective clothing, and applying SPF 30+ sunscreen every 2 hours.
Dhahran has a very high UV index, especially during the long summer months, often reaching extreme levels above 10. In winter, the UV index is lower but still moderately strong, around 4 to 6.
The weather in Dhahran is very hot and dry in summer, with temperatures often above 40°C (104°F). Winters are mild and more comfortable, with temperatures around 15-25°C (59-77°F). Rainfall is rare and mainly occurs in winter.
Compared to other cities in Saudi Arabia, Dhahran is hotter and more humid because it is near the Persian Gulf. Neighboring countries like Kuwait and Bahrain have similar hot climates, but Dhahran tends to be slightly more humid.
See the UV index hour by hour for Dhahran, along with the temperature and how cloudy it is. If the UV level is higher than moderate, it's best to avoid direct sunlight.