Chalmette, Louisiana is a small town situated in St. Bernard Parish along the Mississippi River. The climate in Chalmette is characterized as humid subtropical, with hot summers and mild winters. The area is prone to flooding due to its low-lying location and proximity to the river. Hydrology constituents in Chalmette include the Mississippi River and nearby bayous, which provide opportunities for fishing and boating. Outdoor recreation opportunities in the area include hiking and biking trails in the nearby Jean Lafitte National Historical Park and Preserve and fishing charters in the Gulf of Mexico. Additionally, Chalmette is home to the Chalmette Battlefield and National Cemetery, a historic site commemorating the 1815 Battle of New Orleans.