1. It doesn't snow in December.
Does it snow in December?
When does it snow ?
2.It doesn't rain in October.
Does it rain in October?
When does it rain ?
3.It isn't snowing in my home town now .
Is it snowing in your home town now ?
Where is it snowing now ?
4.It isn't raining in Sochi today .
Is it raining in Sochi today ?
Where is it raining today ?