I will say that back in the 90s I made some observations about why it seems to snow more to our south and to our north. NY is in a bad position for storm tracks, there is a storm track to our south and another storm track to our north. For us to get snowstorms we need both to phase (and thus create coastals), so we're much more dependent on coastals than either those to our north and or those to our south. Now, as that southern storm track shifts north we can get hit by those storms, but that adds another complication-- we have the ocean to our south, while the people to our south have an ocean to their east. That actually makes us much more sensitive to changeovers than those to our south would be with a relatively similar storm track. The moral of the story is, if you have the ocean to your south, you'll get screwed before those who have the ocean to their east will.
Same is true in the summer, if you're a fan of extreme heat (and I am) you don't want the ocean to your south, you'd rather have it to your east so the ocean doesn't taint big heatwaves.