Filter timetable by month

I have the following code that filters a timetable to show only rows in January

T_Departures_Jan = T_Departures.Date_Time(timerange('01/01/2020', 'months'),:);
T_Departures_Jan = T_Departures(T_Departures_Jan,:);
Jan_KWH = sum(T_Departures_Jan.AircraftKWH);

Is there a way to do this without giving a solid start date? I don't want this to be 2020 exclusive - I wish to be able to apply the code to previous/future year sets of input data.

Answer 1

[Chunru]

%T_Departures_Jan = T_Departures.Date_Time(timerange('01/01/2020', 'months'),:);
T_Departures_Jan = T_Departures(month(T_Departures.Date_Time) == 1,:);
Jan_KWH = sum(T_Departures_Jan.AircraftKWH);

[Mark Maders]

thank you