Sorting data by date within a date range

Hello, I have a question about sorting information using dates but using a range. I need this to sort when I enter a date range into the spreadsheet (the blue blocks on the attached spreadsheet). The factors in colum G need to be sorted by month and input into the yellow highlighted area in column B. There may be an easier way of pulling the data from the "Data" sheet but this was the best I could figure out. Overall, January (or any of the months)needs to have the January (or appropriate) factor that fits within the date range that was input but sorted properly based on the months listed in Column A.

At this point I'm just beating my head against a wall and any help would be appreciated.

Thanks,
Nick

edit: Solved, thanks!