Royal City is a small town located in Grant County, Washington. It experiences a semi-arid climate, characterized by hot, dry summers and cold winters. Average temperatures during summer range from 80 to 100°F, while winter temperatures can drop to 20 to 40°F. Precipitation is scarce, with an average annual rainfall of around 7 inches.

The town is situated near the Columbia River, which has a significant impact on its hydrology. The river offers a source of irrigation for local agriculture, which mainly focuses on crops like potatoes, corn, and hay. Additionally, the area is home to several small lakes and reservoirs, providing opportunities for boating, fishing, and water sports.

Outdoor recreation enthusiasts will find Royal City to be a haven for activities such as hiking, camping, and birdwatching. Nearby attractions like Gloyd Seeps Wildlife Area and Potholes State Park offer opportunities to explore diverse ecosystems and observe abundant wildlife. With its pleasant climate and proximity to natural wonders, Royal City is a great destination for those seeking outdoor adventures in Central Washington.