|City of Monongahela|
Location of Monongahela in Washington County, Pennsylvania.
Monongahela, referred to locally as Mon City, is a city in
One of only two cities in Washington County, and the second smallest city in Pennsylvania (after
Monongahela is known for its Aquatorium, a 3,000 seat amphitheater style venue built on the Monongahela River. According to its website, the Aquatorium is the first of its kind venue in the United States.
Monongahela is located at (40.200462, -79.928394).
According to the
The city receives 37.65 inches (956 mm) of rainfall annually and has a mean annual temperature of 63 °F (17 °C).