Jennings, Louisiana is a small city located in the southwestern part of the state. The climate in Jennings is classified as humid subtropical, characterized by hot, humid summers with frequent showers and mild winters. Average temperatures range from around 60°F in winter to 90°F in summer.

In terms of hydrology constituents, Jennings is situated in the heart of Louisiana's rice-growing region, which relies on abundant water sources for cultivation. The city is also situated near the Mermentau River and Bayou Nezpique, offering opportunities for fishing, boating, and other water-based activities.

Outdoor recreation enthusiasts in Jennings can explore the nearby Chicot State Park, which features a large man-made lake ideal for kayaking, canoeing, and fishing. The park also offers trails for hiking and biking, picnic areas, and camping facilities. Additionally, golf enthusiasts can enjoy the Jennings Golf Club, an 18-hole course located within the city itself.

With its favorable climate, hydrological features, and various outdoor recreation opportunities, Jennings, Louisiana provides a pleasant environment for both residents and visitors to enjoy nature and engage in outdoor activities.