index = pd.MultiIndex.from_tuples(tups, names=[None, 'MONTH'])
clean_table_grouped = pd.DataFrame(np.random.randint(0, 100, (100, 7)),
    index=np.arange(100), columns=index)
clean_table_grouped = clean_table_grouped.head()
clean_table_grouped
pandas reorder subset of columns from a grouped data frame