I'm afraid I can't relate. Interesting you are surrounded by cold weather-lovers. It's the opposite for me, I am a cold weather-lover surrounded by hot weather-lovers. lol. In fact, the fact that I dislike Spring and Summer has always made me feel like the odd one out. Loving the heat, sun, Spring and Summer is the "default", so much so that all weather forecasters talk like 90 degrees and sunny is beautiful weather and 60 degrees with clouds is "dreary and chilly".
For me, heat is hard to deal with. I find it much harder to breathe in hot weather. I find the feeling of being too warm/hot to be downright miserable. The weather literally effects my mood, and hot weather makes me miserable and irritable. I despise when it's warm in the house, whereas a slight chill in the home that allows me to put on my robe and actual PJ bottoms (I wear shorts at home generally) and sleep under all of the covers conversely puts me in a great mood.
I also have a weird temperature tolerance level. I fully acknowledge this. It's very easy for me to get too warm. For example today was sunny and in the 60s F, it was too warm for me (60s with clouds and a breeze can be nice, though)! And when I got in the car I had to turn on the air-conditioner. I absolutely can not stand stale, warm air in the car.
It's not like I have a particularly high tolerance level for the cold, either. I just find it easier to work with. And oddly enough it does not put me in a bad mood.