West Alton is a small town located in St. Charles County, Missouri. It experiences a humid subtropical climate characterized by hot and humid summers and cold winters. Average temperatures range from 38°F (3°C) in winter to 88°F (31°C) in summer, with precipitation distributed throughout the year.

Situated at the confluence of the Mississippi and Missouri Rivers, West Alton is known for its unique hydrology constituents. The rivers provide a diverse ecosystem and support a variety of wildlife, including migratory birds and fish species. However, the area is prone to flooding due to its low elevation and proximity to the rivers.

Outdoor enthusiasts visiting West Alton can enjoy various recreational opportunities. The proximity to the Mississippi and Missouri Rivers makes the town an ideal destination for boating, fishing, and wildlife observation. The riverside parks provide scenic trails for walking, hiking, and biking. Birdwatchers can explore the numerous wetlands and marshes, which attract a wide range of avian species.

In summary, West Alton, Missouri offers a humid subtropical climate, unique hydrology constituents due to its proximity to the Mississippi and Missouri Rivers, and several outdoor recreation opportunities centered around boating, fishing, wildlife observation, and birdwatching.