Springfield, Oregon of Springfield that stated, in part "Yo to Springfield, Oregon – the real Springfield." In April 2012, Groening confirmed to "Smithsonian" magazine that he named the fictional Springfield after Springfield, Oregon. He also confirmed that he intentionally left it a secret to allow people the enjoyment of assuming it was based on their own Springfield. This region experiences warm (but not hot) and dry summers, with no average monthly temperatures above . According to the Köppen Climate Classification system, Springfield has a warm-summer Mediterranean climate, abbreviated "Csb" on climate maps. Springfield, Oregon Springfield is a city in Lane County, Oregon,
Springfield (The Simpsons) City Television" use of Melonville, a town with a large cast of recurring characters that serves as a mini-universe for the show, and partially based "The Simpsons" on it. Because of the many contradictory statements regarding Springfield, it is impossible for the town to exist in a specific state. In "The Simpsons Movie", Ned Flanders tells Bart that Springfield is bordered by the states of Ohio, Nevada, Maine, and Kentucky - of which only Ohio and Kentucky are real neighbouring states. The city's unknown and unknowable geography is a recurring joke in the series; one newspaper called it the "riddle