April in Riyadh averages a daily high of 33.8°C with nights around 20.4°C. Expect roughly 6.3 wet days totalling 37.8mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Riyadh is December–February.
Based on RIYADH OBS. O.A.P., SA (1.8km), 1995–2024. 13 years of April data.