Jewell, Iowa is a small town located in Hamilton County, in the central part of the state. Situated in the Midwest region, Jewell experiences a typical continental climate. Summers are warm with average temperatures ranging from the mid-70s to mid-80s Fahrenheit, while winters are cold with temperatures averaging between the teens and 20s Fahrenheit. Precipitation is relatively evenly distributed throughout the year, with an average annual rainfall of approximately 35 inches and snowfall of around 32 inches.

The town of Jewell is surrounded by agricultural fields, with the Boone River flowing on its eastern side. The river serves as a hydrological feature, providing a scenic backdrop and offering opportunities for fishing, boating, and kayaking. Outdoor enthusiasts can also explore the nearby Saur-Neuman Wildlife Area, which encompasses wetlands, woodlands, and prairies, providing habitat for various wildlife species. This area presents opportunities for birdwatching, hunting, hiking, and nature photography.

In summary, Jewell, Iowa offers a moderate continental climate with distinct seasons, a prominent hydrological feature in the form of the Boone River, and several outdoor recreation opportunities including fishing, boating, kayaking, wildlife watching, hunting, hiking, and nature photography.