Murphysboro, Illinois is a charming city located in Jackson County, in the southern part of the state. The climate in Murphysboro is classified as humid subtropical, characterized by hot, humid summers and mild winters. Average temperatures range from around 30°F (-1°C) in winter to 90°F (32°C) in summer, with moderate rainfall throughout the year.

The city is situated near the confluence of the Big Muddy River and the Mississippi River, making it an ideal spot for water-based activities. The hydrology constituents of Murphysboro include these rivers, as well as several smaller creeks and lakes in the surrounding area. Fishing, boating, and canoeing are popular outdoor activities for residents and visitors alike.

Outdoor recreation opportunities in Murphysboro also extend to its beautiful natural surroundings. The city is surrounded by stunning forests and parks, providing opportunities for hiking, camping, and wildlife observation. Nearby attractions include the Shawnee National Forest and Giant City State Park, where visitors can explore scenic trails, rock formations, and enjoy picnicking and camping facilities.

In summary, Murphysboro, Illinois offers a pleasant climate, abundant hydrology constituents, and diverse outdoor recreation opportunities, making it an attractive destination for nature enthusiasts and those seeking outdoor adventures.