How store last choose in tkinter combobox for use when reopening app?

Question

Can I choose a combobox tkinter variable from combo list, close and reopen the app with same last value chosen in combobox viewer? The problem is that I want a diferent option when oppening app. For instance, one time I choose 'january', next 'february', and so on. Consequently, comboExample.current(1) is not a good strategy in this case. I think that I can write 'january' to a txt file and use it next time I open app, but it seems a little silly. Is there a more clever way? Following the general idea, how "store things" for next use when reopenig tkinter app? For example: openning the last folder visited before closing app, in a list of Sqlite3 databanks how start accessing always the last one visited before closing app, etc. I cant figure it out at this moment but imagine that the principle must be all the same.

Thanks in advance.

I've got this code from https://www.delftstack.com/pt/tutorial/tkinter-tutorial/tkinter-combobox/

import tkinter as tk
from tkinter import ttk
 
app = tk.Tk() 
app.geometry('200x100')

labelTop = tk.Label(app,
                    text = "Choose your favourite month")
labelTop.grid(column=0, row=0)

comboExample = ttk.Combobox(app, 
                            values=[
                                    "January", 
                                    "February",
                                    "March",
                                    "April"])
pprint(dict(comboExample)) 
comboExample.grid(column=0, row=1)
comboExample.current(1)

print(comboExample.current(), comboExample.get())

app.mainloop()