Sandhill, Mississippi is a small town located in Rankin County. It experiences a humid subtropical climate, characterized by hot and humid summers and mild winters. Summers in Sandhill are usually long and hot, with temperatures frequently reaching the high 90s°F (32-37°C). Winters are relatively mild, with average temperatures ranging from the low 40s°F (5-8°C) to the mid-50s°F (12-14°C).

Hydrologically, Sandhill is situated in the Pearl River Basin, with its western boundary formed by the Pearl River. The area is characterized by numerous creeks and streams, providing ample water resources. The hydrology constituents of Sandhill contribute to the town's lush vegetation and diverse wildlife.

Outdoor recreation opportunities in Sandhill are plentiful. The rich natural surroundings offer opportunities for hiking, bird watching, and fishing. The nearby Ross Barnett Reservoir provides a great spot for boating, water skiing, and swimming. The town also has several parks with picnic areas and playgrounds for families to enjoy. Overall, Sandhill is a great destination for nature enthusiasts seeking outdoor activities in a picturesque setting.