Skip to main content
`Ctrl`+`K`

# pandas.Series.dt.daysinmonth

Series.dt.daysinmonth

  The number of days in the month.

  Examples

      >>> s = pd.Series(["1/1/2020 10:00:00+00:00", "2/1/2020 11:00:00+00:00"])
      >>> s = pd.to_datetime(s)
      >>> s
      0   2020-01-01 10:00:00+00:00
      1   2020-02-01 11:00:00+00:00
      dtype: datetime64[ns, UTC]
      >>> s.dt.daysinmonth
      0    31
      1    29
      dtype: int32