preposition

English as a Second Language English Vocabulary, Grammar and Idioms
1
  1. It sometimes snows ____ November.

ON is wrong
Correct:
in
Could anyone give me simple explaination why preposition IN is wrong uses for these sentences above?I’m just doing online test but i got the re-correction answer like that.Thanks

2

Yes, in is correct, on is wrong.
The explanation is that with months you use only in, as in “In November, in January”
With days of the week you use “on”, as in “on Friday, on Monday”

3

Ok,Thank you for your explaination.Regards,Yordanus