Not necessarily true, it would just mean areas would be more in sync, but not the same. Mountainous areas would still retain more snowy regions than say Riverwood during summer.
The Fable series died out after The Lost Chapters was released. Their idea of "having options" died. Fable 3 was an embarassment and Fable: Journey is probably going to be their worst installment of the series yet.
Oh I know, Fable 1 was awesome, Lost Chapters added a very nice bit of stuff and really gave it the ending it deserved. Fable 2 was sad, 3 was a joke. And Journey's has just made me embarassed to tell people I once liked the series.. lol