Sour Lake is a small town located in Southeast Texas, approximately 20 miles northwest of Beaumont. It experiences a humid subtropical climate, characterized by hot and humid summers and mild winters. Average temperatures range from the mid-90s°F (mid-30s°C) in summer to the mid-60s°F (around 20°C) in winter, with occasional colder spells.

The hydrology constituents of Sour Lake are influenced by its proximity to the Neches River. The area is dotted with several small lakes and ponds, providing opportunities for fishing and boating enthusiasts. The Neches River itself offers additional recreational activities such as kayaking and canoeing. Anglers can try their luck catching bass, catfish, and various other freshwater fish species in these waters.

For outdoor recreation, Sour Lake boasts a variety of options. The Big Thicket National Preserve is a nearby natural refuge, featuring diverse ecosystems like swamps, pine forests, and hardwood forests. Visitors can explore the preserve's hiking trails and observe a wide range of wildlife. There are also opportunities for birdwatching, hunting, and camping.

In summary, Sour Lake, Texas, offers a humid subtropical climate, hydrological features such as lakes and a nearby river, and outdoor recreation activities centered around fishing, boating, hiking, and wildlife observation.