The weather ratio in Riyadh (Saudi Arabia) comprises 72% clear and sunny days, 14% partly cloudy days, 5% cloudy days, and 10% rainy days. Riyadh is an area that has many clear and sunny days. The average temperature over the year in Riyadh is 31°C. The highest average temperature for a given month is 45°C. The lowest temperature is 8°C. There are many days on which the cloud coverage is minimal and the sunlight shines through strongly, It is, on average, a windy place.