Delafield is a small city located in Waukesha County, Wisconsin. The climate of Delafield is typical of the Midwest with cold winters and warm summers. The city experiences precipitation throughout the year with an average of 34 inches of rainfall annually. Delafield is situated near the Bark River and Oconomowoc River watershed, which are important hydrology constituents. Outdoor recreation opportunities in Delafield include hiking and biking trails, boating and fishing on Lake Nagawicka, and golfing at the local golf courses. The city also hosts events throughout the year such as the Delafield Block Party and the Ice Fishing Jamboree.