The second and more profound part of this answer; has to do with weather patterns, Wind directions, high/low pressure systems, warm/cold fronts. Jet streams. Prevailing winds produced by ocean temps and currents.
To be more specific the North East coast of Canada expirences low pressure systems barring down from the Canadian north as you can see in the “wind speed model I have provided. Commonly reffered to as an “ nor-easter” fisher men slang for trouble.
The west coast experiences a tropical jet stream called the Pineapple Express. This bring with it warm moist air and lots of precipitation Please find attached a currents wind direction graph.