Rosedale, Louisiana, is a small town located in Iberville Parish in the southern part of the state. The climate in Rosedale is classified as humid subtropical, characterized by hot and humid summers, mild winters, and ample rainfall throughout the year. Summers can be quite hot, with temperatures often reaching the 90s°F (30s°C), while winters are relatively mild, with temperatures rarely dropping below freezing.

The town of Rosedale is situated along the banks of the Mississippi River, which plays a crucial role in its hydrology constituents. The river provides a significant water source for the town, facilitating agriculture and fishing activities in the region. The water from the river also supports diverse wildlife and offers opportunities for boating and recreational fishing.

Outdoor recreation opportunities in Rosedale include exploring the nearby Atchafalaya Basin, one of the largest swamps in the United States. Visitors can enjoy activities such as canoeing, kayaking, bird watching, and wildlife photography in this unique and scenic environment. The basin is home to a wide variety of fish, birds, reptiles, and mammals, making it an ideal destination for nature lovers and outdoor enthusiasts.