Harrisville is a small town located in Simpson County, Mississippi. The climate in Harrisville is characterized by hot and humid summers, and mild winters. The area receives an average of 55 inches of rainfall per year, which contributes to the local hydrology constituents. The town sits near the Pearl River, which provides opportunities for fishing, boating, and other outdoor activities. There are also several parks and nature reserves in the area, including the Roosevelt State Park and the Bienville National Forest, which offer opportunities for hiking, camping, and wildlife watching. Overall, Harrisville is a great destination for those looking to enjoy the outdoors and immerse themselves in nature.