[quote=Caits]
For mesummer:december january Februaryautumn: march april maywinter: june july augustspring September october novemeber
[/quote]

For me in South Dakota it's 

There is winter which is mid Nov-March
There is spring which is mid March-May
There is summer which is mid May - Mid Sept
There is fall which is mid Sept -mid Nov 

Or to us locals Winter, Mud, Tourist, and Winter