Greensburg, Louisiana is a small town located in St. Helena Parish with a population of around 680 people. The climate in Greensburg is subtropical with hot and humid summers and mild winters. The area has a high annual rainfall of around 63 inches, which can lead to flooding in certain areas. The hydrology constituents of the town include the Tangipahoa River and numerous small creeks that flow through the area. Outdoor recreation opportunities in Greensburg include hiking, fishing, and hunting in the nearby Kisatchie National Forest. There are also several local parks and recreational areas in Greensburg for residents and visitors to enjoy.