A lot of the responses seem to over-correlate the poster's sensitivity to temperature to their aspergers. If you get cold or hot easily, that's just a normal variation between people. Plenty of NT people experience the same thing! You may as well correlate skin sensitivity to laundry detergent with aspergers. Oh, I get rashes too! But that, of course, has nothing to do with aspergers. The question should be: do you have hypersensitivity and intolerance to temperature in the same way as textures, sounds, etc. Not whether or not you get hot or cold, but can you not stand feeling too hot or too cold. Or can you not stand the feeling of hot or cold air, regardless of your personal temperature.
For me, it doesn't matter so much whether I'm hot or cold, rather, I have a sensitivity to it being too hot and dry. It's this specific combination I don't like, dry being more important than hot. It's the sensation I really don't like. If it's cool and humid, I can work up a sweat and feel very hot, especially if I'm overdressed for the weather and then doing some sort of unexpected exertion, but this doesn't really bother me too much. Conversely, I can feel a bit on the cold side coming out of an air conditioned building and not quite be warmed up yet, but if I walk out into dry heat I get really agitated. It's a similar feeling to background hums like from a fridge or lights - just really agitated. Being sensitive does not equal having a sensitivity, if that makes sense. One is physiological, the other is mental. I believe the original poster was more interested in the latter.