Ventura, Iowa is a small town located in Cerro Gordo County. The climate in Ventura is characterized by four distinct seasons. Summers are warm with temperatures ranging from 70°F to 85°F, while winters are cold with temperatures averaging between 10°F and 30°F. The area receives an average annual precipitation of around 30 inches, with rainfall being relatively evenly distributed throughout the year.

Ventura is situated along the western shore of Clear Lake, which is a popular destination for outdoor enthusiasts. The lake offers various water-based activities, including boating, fishing, swimming, and water skiing. Additionally, the lake is home to several parks and campgrounds that provide opportunities for picnicking, hiking, and wildlife observation.

In terms of hydrology constituents, Clear Lake is known for its clear and clean water, making it an ideal habitat for various fish species. The lake is regularly stocked with game fish, including walleye, bass, and northern pike, attracting anglers from around the region.

Overall, Ventura, Iowa offers a pleasant climate, access to a beautiful lake, and ample opportunities for outdoor recreation, making it an attractive destination for both residents and visitors alike.