Middletown, Delaware is a vibrant town located in New Castle County. It has a humid subtropical climate, characterized by hot and humid summers and cool winters. Average temperatures range from the mid-80s°F (29°C) in summer to the low-30s°F (-1°C) in winter.

The town is situated near several water bodies, including the Appoquinimink River and Silver Lake. These hydrology constituents not only provide beautiful scenery but also offer recreational opportunities such as fishing, boating, and kayaking. The Appoquinimink Wildlife Area, encompassing over 11,000 acres, provides ample space for hiking, bird-watching, and hunting.

Middletown is also home to several parks and green spaces, including the Charles E. Price Memorial Park and Silver Lake Park, with amenities like playgrounds, picnic areas, and walking trails. The White Clay Creek State Park, located nearby, offers additional outdoor activities such as camping, horseback riding, and mountain biking.

With its pleasant climate, diverse hydrology constituents, and various outdoor recreation opportunities, Middletown, Delaware is a desirable destination for nature lovers and outdoor enthusiasts.