Often/are/foggy/in spring/Days составить предложения и перевести

In spring days are often foggy.

Весной днём часто бывает туманно.

Are days often foggy in spring?

Are days often foggy or snowy in spring?

Are days often foggy in spring or in winter?

When are days often foggy?

In spring days are often foggy, aren\'t they?