If the temperature in your local geographical region does not go below 15°C/59F, then I don't think you should be allowed to call it "Winter" where you are. You should be required to call it "Summer Number 4" or something. XD
Don't tell me about having to bring out the longer shorts.
While I'm at it, someone please explain to me why department stores in SINGAPORE (32°C/89.6F, 95% humidity) sell parkas with fur trim hoodies and wool sweaters. Is that just for comical effect? To amuse us tourists? What? We did think it was hilarious. =)