Ideal Window: November to March — daytime temperatures 15–25°C in Riyadh/AlUla, 20–30°C in Jeddah. Perfect for outdoor heritage tours, desert camps, and city exploration.
Shoulder Seasons: October and April — still pleasant (20–32°C), fewer crowds, hotel rates 15–25% lower. Good for budget-conscious travelers.
Avoid if Possible: June to August — extreme heat (35–45°C inland, high humidity on coast). Outdoor activities limited to early morning or evening.
For complete planning, refer to our Saudi Arabia travel guide and trip cost breakdown.