1.
next month
The month after this one; the coming month. Used to refer to future events or plans in the month that follows the current one.
My friend is coming from Japan at the beginning of next month, so I'm really looking forward to it.
来月 refers to the month following the current one and can function as both a noun and a time adverb.
Time reference series
The prefix らい- ("coming, next") also appears in 来週 (next week) and 来年 (next year).
Usage
Like other time nouns, 来月 often appears without a particle: 来月引っ越します (I'm moving next month). Use の to connect it to a following noun: 来月の予定 (next month's plans).
Related Words
Compare:
今月 (this month)
Compare:
先月 (last month)
Related:
来週 (next week)
Related:
来年 (next year)
Related:
毎月 (every month)
Compare:
翌月 (the following month)