Moro, Oregon is a small town located in Sherman County in the north-central part of the state. The town experiences a continental climate, characterized by hot and dry summers, and cool and wet winters. Average temperatures range from the 30s°F in winter to the high 80s°F in summer. Precipitation is relatively low, with an average annual rainfall of around 12 inches.

Hydrologically, Moro is influenced by the nearby Columbia River, which provides a source of water. The region also has several creeks and streams, such as Rock Creek and Fifteenmile Creek, which contribute to the hydrology of the area.

Outdoor recreation opportunities in Moro and its surrounding areas are abundant. The region offers stunning landscapes for hiking, camping, and wildlife viewing. Nearby national forests, including the Umatilla National Forest and the Mount Hood National Forest, provide opportunities for various activities such as fishing, hunting, and off-road exploration. The Columbia River Gorge, a short drive away, offers opportunities for boating, windsurfing, and kiteboarding. Additionally, the region is known for its scenic highways and byways, allowing for scenic drives and photography opportunities.