Wauwatosa is a vibrant city located in Milwaukee County, Wisconsin. It experiences a continental climate with warm summers and cold winters. Average temperatures range from the mid-20s°F (-4°C) in winter to the mid-70s°F (25°C) in summer. Precipitation is evenly distributed throughout the year, with an annual average of around 35 inches (89 cm) of rainfall and 50 inches (127 cm) of snowfall.

The hydrology constituents of Wauwatosa are primarily shaped by the Menomonee River, which flows through the city. The river offers opportunities for recreational activities such as fishing, kayaking, and canoeing. The surrounding parks, such as Hart Park and Menomonee River Parkway, provide beautiful green spaces for hiking, biking, and picnicking.

Additionally, Wauwatosa boasts the renowned Milwaukee County Zoo, which is home to a diverse range of animals and offers educational programs and activities for all ages. The city's proximity to Lake Michigan provides further outdoor recreation opportunities, including beach activities and sailing.

In summary, Wauwatosa, Wisconsin offers a favorable climate with distinct seasons, the Menomonee River as a central hydrologic feature, and numerous outdoor recreation opportunities, making it an attractive destination for nature lovers and outdoor enthusiasts.