Signs for MONTH
Meaning: Each of the twelve named periods into which a year is divided.
Learn more about numeral incorporation that you can use for a number of months as demonstrated below.
Meaning: Two months.
It's a phrase of two signed words TWO + MONTH, whereas below is a single sign TWO-MONTH because the number is incorporated with the sign MONTH.
It's a single sign, incorporating the number with the MONTH (numeral incorporation).
Another tutorial shows you how to tell a month from January to December in calendar.