Period.
days_in_month
Get the total number of days in the month that this period falls on.
See also
Period.daysinmonth
Gets the number of days in the month.
DatetimeIndex.daysinmonth
calendar.monthrange
Returns a tuple containing weekday (0-6 ~ Mon-Sun) and number of days (28-31).
Examples
>>> p = pd.Period('2018-2-17') >>> p.days_in_month 28
>>> pd.Period('2018-03-01').days_in_month 31
Handles the leap year case as well:
>>> p = pd.Period('2016-2-17') >>> p.days_in_month 29