2- At a period in our lives when we are emotionally cold, images associated with winter - such as ice and snow (see Ice and Snow) can highlight the appropriateness, or otherwise, of the wav we feel. In clairvoyance, the seasons can also indicate a time of year when something may happen.
3- Within the cycle of nature, winter can represent a time of lying fallow before rebirth; hence winter can mean death.... Ten Thousand Dream Dictionary
Depth Psychology: A bitter, cold winter reflects loneliness and emotional stress. Maybe your feelings are running cold right now (you have been putting them on hold)? Often dreams about winter are a sign that you need to step back for a while—but spring will always follow !... Dreamers Dictionary