I don't really know of a module that gives that answer but Date::Calc has a Week_of_Year function which you could utilise (use it on first and last day of the month , then subtract the weeknumbers and add one), which should give you the number you're looking for...
In reply to Re: No: of weeks in a month
by grumbert
in thread No: of weeks in a month
by Anonymous Monk
| For: | Use: | ||
| & | & | ||
| < | < | ||
| > | > | ||
| [ | [ | ||
| ] | ] |