Imoport daily dat to weekly data with and determine how many monthweek (4 or 5 ) in a month.

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Dear Gents,
I have data like following table, and write codes to try get weekly data from daily (because of the format, I can't use pivot table in this case)
I'm not sure how to determine how many monthweek in a month.
Would you please help me figure out how to fix this out? (D =0 to 4 means this month have 5 monthweeks, not
every week have 7 days in a month).
Thanks.

1	2	3	...	30	31	Total	W1	W2	W3	W4	W5

<tbody>
</tbody>

With Application
A = .Weekday(.EoMonth(Now(), -1) + 1)
B = .Weekday(.EoMonth(Now(), 0))
C = Day(.EoMonth(Now(), 0))

Dim arr As Variant
    Select Case A
        Case "1"
        arr = Array(-32, -26, -20, -14, -8, -3, 3)
        GoTo Inside1
        Case "2"
        arr = Array(-32, -27, -21, -15, -9, -4, 2)
        GoTo Inside1
        Case "3"
        arr = Array(-32, -28, -22, -16, -10, -5, 1)
        GoTo Inside1
        Case "4"
        arr = Array(-32, -29, -23, -17, -11, -6, 0)
        GoTo Inside1
        Case "5"
        arr = Array(-32, -30, -24, -18, -12, -7, -1)
        GoTo Inside1
        Case "6"
        arr = Array(-32, -31, -25, -19, -13, -8, -2)
        GoTo Inside1
        Case "7"
        arr = Array(-32, -32, -26, -20, -14, -9, -3)
        GoTo Inside1
    End Select
GoTo stop2:
Inside1:
    For D = 0 To 4
        For Each cell In Range(Cells(rng.Row, rng.Column + D), Cells(rng.Row + 3, rng.Column + D))
            cell.Value = .Average(Range(Cells(cell.Row, cell.Column + arr(D)), Cells(cell.Row, cell.Column + arr(D + 1))))
        Next cell
    Next D
stop1:
    Set rng = rng.Offset(6, 0).Range("A1")
    For D = 0 To 4
            For Each cell In Range(Cells(rng.Row, rng.Column + D), Cells(rng.Row + 138, rng.Column + D))
            If Left(cell, 1) = "W" Then GoTo stop3
                cell.Value = Application.Sum(Range(Cells(cell.Row, cell.Column + arr(D)), Cells(cell.Row, cell.Column + arr(D + 1))))
stop3:
            Next cell
            
    Next D
stop2:
End With